WISECO
Shop Wiseco Pistons & Engine Rebuild Kits: Forged Performance Pistons for Motorcycle, ATV & Dirt Bike at JJ Motorsports
Discover premium Wiseco performance pistons and engine components, a legendary USA-based brand founded in the 1940s and recognized worldwide as the leader in forged piston technology for motorcycles, ATVs, dirt bikes, snowmobiles, and powersports. Wiseco's advanced forging process creates ultra-strong, lightweight pistons with Pro-Lite, ArmorGlide coatings, and complete rebuild kits that deliver maximum horsepower, heat resistance, and durability for racing or street use. Trusted by top racers and builders for decades, Wiseco offers piston kits, crankshafts, top-end bearings, and full engine rebuilds engineered for precise fitment and extreme performance in Honda, Kawasaki, KTM, Yamaha, and more.
At JJ Motorsports, we stock the full line of Wiseco forged pistons and engine parts at competitive prices with fast shipping. Rebuild your 2-stroke or 4-stroke engine with the strongest pistons on the market for unbeatable reliability and power. Explore related categories such as motorcycle engines and components for full rebuilds or ATV/UTV engines and components for off-road upgrades.
Top Wiseco Products
- Wiseco Engine Rebuild Kit 52.50 mm Kawasaki KX100 1995-2013 PWR173-100 – Complete top and bottom-end rebuild kit with forged piston, crankshaft assembly, bearings, seals, gaskets, and hour meter for Kawasaki KX100 models.
- Wiseco 94mm Piston Kit with Gaskets Honda TRX450R 2004-2005 PK1068 – Complete 94.00 mm forged piston kit including rings, wrist pins, circlips, and top-end gasket set for Honda TRX450R performance rebuilds.
- Wiseco Top End Bearing 15x19x20 KTM 125 SX 1998-2021 B1013 – High-strength top-end wrist pin bearing with case-hardened construction and high-silicon aluminum alloy for extreme durability in KTM 2-stroke engines.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Wiseco Piston Assembly 76.5mm Bore for Ski-Doo Formula 583 1997 2376M07650
WISECO
$164.95When you're pushing your Ski-Doo Formula 583 to its limits on the trail or at the track, piston failure isn't an option. This Wiseco piston assembly delivers the durability and precision fit you need...2376M07650- SKU:
- 2376M07650
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- STROKE LENGTH METRIC:
- 64.00 MM
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 68.00 MM
- BORE - OVERSIZE:
- +0,50 MM
- BORE SIZE METRIC:
- 76.50 MM
- DISPLACEMENT:
- 588 CC
- PISTON DIAMETER METRIC:
- 76.40 MM
- PRODUCT NAME:
- PISTON KIT
- SKIRT COATING:
- ARMORGLIDE®
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +0.50 MM
- DISPLACEMENT:
- 625 CC
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
$164.95 -
On Sale
Wiseco Piston Kit 77mm Bore for Ski-Doo Formula Z 583 1998-1999 2376M07700
WISECO
MSRP: $179.95Now: $115.00Was: $179.95When you're pushing your Ski-Doo Formula Z 583 to its limits, stock pistons won't cut it. The Wiseco 77mm +1.00mm piston kit delivers the strength and precision needed to handle aggressive riding and...2376M07700- SKU:
- 2376M07700
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- BORE SIZE METRIC:
- 77.00 MM
- STROKE LENGTH METRIC:
- 68.00 MM
- DISPLACEMENT:
- 596 CC
- DISPLACEMENT:
- 632 CC
- SKIRT COATING:
- ARMORGLIDE®
- BORE - OVERSIZE:
- +1,00 MM
- PISTON DIAMETER METRIC:
- 76.90 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- SNOW
- BORE - OVERSIZE METRIC:
- +1.00 MM
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PRODUCT NAME:
- PISTON KIT
- STROKE LENGTH METRIC:
- 64.00 MM
- UNITS:
- KIT
MSRP: $179.95Now: $115.00Was: $179.95 -
Wiseco Piston Assembly 78mm Bore Ski-Doo Formula 583 1997 2376M07800
WISECO
$179.95When your Ski-Doo Formula 583 demands peak performance on the trail or at the track, a worn or compromised piston directly impacts combustion efficiency, throttle response, and engine longevity. The...2376M07800- SKU:
- 2376M07800
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- DISPLACEMENT:
- 649 CC
- STROKE LENGTH METRIC:
- 64.00 MM
- BORE SIZE METRIC:
- 78.00 MM
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 68.00 MM
- BORE - OVERSIZE:
- +2,00 MM
- PRODUCT NAME:
- PISTON KIT
- SKIRT COATING:
- ARMORGLIDE®
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +2.00 MM
- DISPLACEMENT:
- 611 CC
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PISTON DIAMETER METRIC:
- 77.90 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
$179.95 -
Wiseco Piston Kit 64.50mm Bore Ski-Doo Formula III 600 1996-1999 2377M06450
WISECO
$164.95Your Ski-Doo Formula III 600 demands a piston built to handle sustained high RPMs and the thermal stress of aggressive riding. The Wiseco 2377M06450 delivers the durability and precision engineering...2377M06450- SKU:
- 2377M06450
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- BORE SIZE METRIC:
- 64.50 MM
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PISTON DIAMETER METRIC:
- 64.45 MM
- PRODUCT NAME:
- PISTON KIT
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 61.00 MM
- UNITS:
- KIT
- DISPLACEMENT:
- 598 CC
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- SNOW
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
$164.95Qty in Cart: 0Quantity:Price:$164.95Subtotal: -
On Sale
Wiseco Piston Yamaha YZF-R1 1998-2000 2305M07300
WISECO
MSRP: $144.95Now: $93.00Was: $144.95If you're pushing your YZF-R1 to its limits—whether on the track or the street—your stock piston won't cut it. The Wiseco 2305M07300 delivers the strength and thermal stability needed to handle...2305M07300- SKU:
- 2305M07300
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- BORE SIZE METRIC:
- 73.00 MM
- ENGINE TYPE:
- 2-STROKE
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 535 CC
- SKIRT COATING:
- NON-COATED
- UNITS:
- KIT
- MODEL:
- PRO-LITE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- STROKE LENGTH METRIC:
- 64.00 MM
- PISTON DIAMETER METRIC:
- 72.90 MM
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- SNOW
MSRP: $144.95Now: $93.00Was: $144.95 -
Wiseco Piston Assembly 74mm Bore 1980-1991 Yamaha SRV540 2305M07400
WISECO
$144.95When you're pushing your SRV540 to its limits on the trail or at the track, piston reliability becomes non-negotiable. Wiseco's high-silicon alloy construction delivers the strength and thermal...2305M07400- SKU:
- 2305M07400
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- BORE SIZE METRIC:
- 74.00 MM
- DISPLACEMENT:
- 551 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- MODEL:
- PRO-LITE
- PISTON DIAMETER METRIC:
- 73.90 MM
- STROKE LENGTH METRIC:
- 64.00 MM
- BORE - OVERSIZE METRIC:
- +1.00 MM
- UNITS:
- KIT
- BORE - OVERSIZE:
- +1,00 MM
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- SNOW
- SKIRT COATING:
- NON-COATED
$144.95 -
Wiseco Piston Kit for Ski-Doo MX Z 380 Fan 2001-2006 2308M06200
WISECO
$134.95When your Ski-Doo MX Z 380 Fan demands reliable power delivery across trail and track conditions, a stock piston simply won't cut it. The Wiseco piston kit delivers the durability and precision...2308M06200- SKU:
- 2308M06200
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- ENGINE TYPE:
- 2-STROKE
- PISTON DIAMETER METRIC:
- 61.90 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- UNITS:
- KIT
- BORE SIZE METRIC:
- 62.00 MM
- RIDING STYLE:
- SNOW
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- MODEL:
- FORGED SERIES
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 61.00 MM
- DISPLACEMENT:
- 368 CC
- PRODUCT NAME:
- PISTON KIT
$134.95Qty in Cart: 0Quantity:Price:$134.95Subtotal: -
Wiseco Piston Kit 0.50mm Oversize 62.90mm Ski-Doo MX Z 380 Fan 2001-2006 2308M06250
WISECO
$134.95When your Ski-Doo MX Z 380 Fan's engine takes a beating on the trail or track, a worn piston compromises power delivery and reliability. The Wiseco +0.50mm oversize piston kit restores lost...2308M06250- SKU:
- 2308M06250
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- BORE - OVERSIZE METRIC:
- +0.50 MM
- MODEL:
- FORGED SERIES
- RIDING STYLE:
- SNOW
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 61.00 MM
- BORE - OVERSIZE:
- +0,50 MM
- DISPLACEMENT:
- 368 CC
- PISTON DIAMETER METRIC:
- 62.40 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- UNITS:
- KIT
- BORE SIZE METRIC:
- 62.50 MM
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
$134.95 -
Wiseco Piston Kit 1mm Oversize 63.90mm for Ski-Doo MX Z 380 Fan 2001-2006 2308M06300
WISECO
$144.95When your Ski-Doo MX Z 380 Fan demands peak performance, a worn piston compromises compression, efficiency, and power delivery. This Wiseco piston kit restores your engine to original specifications...2308M06300- SKU:
- 2308M06300
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- PISTON DIAMETER METRIC:
- 62.90 MM
- BORE - OVERSIZE:
- +1,00 MM
- DISPLACEMENT:
- 368 CC
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- SNOW
- BORE SIZE METRIC:
- 63.00 MM
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- FORGED SERIES
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE METRIC:
- +1.00 MM
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 61.00 MM
- UNITS:
- KIT
$144.95Qty in Cart: 0Quantity:Price:$144.95Subtotal: -
Wiseco Piston Yamaha Phazer 1984-1989 Standard 2310M07200
WISECO
$144.95Stock pistons wear out under sustained performance demands, leading to compression loss, blow-by, and reduced engine efficiency. The Wiseco 2310M07200 restores lost displacement and reliability with...2310M07200- SKU:
- 2310M07200
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- DISPLACEMENT:
- 485 CC
- PRODUCT NAME:
- PISTON KIT
- PISTON DIAMETER METRIC:
- 71.90 MM
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 59.60 MM
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- SKIRT COATING:
- ARMORGLIDE®
- BORE SIZE METRIC:
- 72.00 MM
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- UNITS:
- KIT
$144.95Qty in Cart: 0Quantity:Price:$144.95Subtotal: -
Wiseco Piston Kit 0.50mm Oversize 72.50mm Yamaha PZ480 Phazer 1984-1989 2310M07250
WISECO
$155.95When you're rebuilding a Yamaha PZ480 Phazer engine, the piston is where performance meets reliability. A high-quality replacement piston ensures consistent power delivery, proper compression ratios,...2310M07250- SKU:
- 2310M07250
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE - OVERSIZE:
- +0,50 MM
- UNITS:
- KIT
- DISPLACEMENT:
- 491 CC
- PISTON DIAMETER METRIC:
- 72.40 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- SNOW
- BORE - OVERSIZE METRIC:
- +0.50 MM
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PRODUCT NAME:
- PISTON KIT
- BORE SIZE METRIC:
- 72.50 MM
- SKIRT COATING:
- ARMORGLIDE®
- STROKE LENGTH METRIC:
- 59.60 MM
$155.95 -
Wiseco Piston Kit 73mm Bore Yamaha PZ480 Phazer 1984-1989 2310M07300
WISECO
$154.95If you're running a Yamaha Phazer 1984-1989, piston wear directly impacts compression, power delivery, and engine longevity. The Wiseco 73mm +1.00mm overbore piston kit restores lost displacement and...2310M07300- SKU:
- 2310M07300
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE - OVERSIZE:
- +1,00 MM
- DISPLACEMENT:
- 499 CC
- PRODUCT NAME:
- PISTON KIT
- SKIRT COATING:
- ARMORGLIDE®
- BORE - OVERSIZE METRIC:
- +1.00 MM
- PISTON DIAMETER METRIC:
- 72.90 MM
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 59.60 MM
- BORE SIZE METRIC:
- 73.00 MM
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- UNITS:
- KIT
$154.95 -
Wiseco Piston Kit 1.50mm Oversize 73.50mm Yamaha PZ480 Phazer 1984-1989 2310M07350
WISECO
$155.95When your Yamaha Phazer's original piston reaches the end of its service life, a Wiseco oversize replacement restores compression and combustion efficiency to factory specifications. The +1.50mm...2310M07350- SKU:
- 2310M07350
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- DISPLACEMENT:
- 508 CC
- RIDING STYLE:
- SNOW
- BORE - OVERSIZE METRIC:
- +1.50 MM
- BORE SIZE METRIC:
- 73.50 MM
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- +1,50 MM
- PISTON DIAMETER METRIC:
- 73.40 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- SKIRT COATING:
- ARMORGLIDE®
- UNITS:
- KIT
- STROKE LENGTH METRIC:
- 59.60 MM
$155.95 -
Wiseco Piston for Arctic Cat 600 2000-2002 2084M06800
WISECO
$144.95Stock pistons wear out—especially in high-demand snowmobile engines. The Wiseco 2084M06800 delivers the precision engineering and durability you need to restore lost compression, regain peak power,...2084M06800- SKU:
- 2084M06800
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- MODEL:
- PRO-LITE
- PISTON DIAMETER METRIC:
- 67.92 MM
- SKIRT COATING:
- NON-COATED
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 436 CC
- STROKE LENGTH METRIC:
- 60.00 MM
- BORE SIZE METRIC:
- 68.00 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- SNOW
- BORE - OVERSIZE:
- STANDARD
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
$144.95 -
Wiseco Piston Kit Arctic Cat Bearcat 440 1995-2000 2300M06500
WISECO
$143.95When your Arctic Cat Bearcat 440's original piston reaches the end of its service life, a quality replacement isn't optional—it's essential to maintaining reliability and performance on the trail or...2300M06500- SKU:
- 2300M06500
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- BORE - OVERSIZE:
- STANDARD
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- BORE - OVERSIZE METRIC:
- STANDARD
- UNITS:
- KIT
- BORE SIZE METRIC:
- 65.00 MM
- DISPLACEMENT:
- 431 CC
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- FORGED SERIES
- PISTON DIAMETER METRIC:
- 64.90 MM
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- SNOW
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 65.00 MM
$143.95 -
Wiseco Piston Assembly 68.5mm Bore Yamaha SRX 440 1978-1980 2282M06850
WISECO
$143.95The Wiseco 68.5mm piston assembly delivers the durability and precision you need to keep your 1978–1980 Yamaha SRX 440 running strong, whether you're trail riding or pushing hard on the track...2282M06850- SKU:
- 2282M06850
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 68.50 MM
- DISPLACEMENT:
- 439 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON DIAMETER METRIC:
- 68.40 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- STROKE LENGTH METRIC:
- 59.60 MM
- RIDING STYLE:
- SNOW
- SKIRT COATING:
- NON-COATED
- MODEL:
- FORGED SERIES
- PRODUCT NAME:
- PISTON KIT
- UNITS:
- KIT
$143.95Qty in Cart: 0Quantity:Price:$143.95Subtotal: -
Wiseco Piston Yamaha Exciter 440 1975-1981 2284M06800
WISECO
$143.95If you're running a 1975-1981 Yamaha Exciter 440, piston wear directly impacts your engine's power output and reliability. The Wiseco 2284M06800 restores compression and efficiency with a...2284M06800- SKU:
- 2284M06800
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- RIDING STYLE:
- SNOW
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- FORGED SERIES
- PISTON DIAMETER METRIC:
- 67.92 MM
- PRODUCT NAME:
- PISTON KIT
- UNITS:
- KIT
- DISPLACEMENT:
- 433 CC
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- STROKE LENGTH METRIC:
- 59.60 MM
- BORE SIZE METRIC:
- 68.00 MM
- SKIRT COATING:
- NON-COATED
$143.95Qty in Cart: 0Quantity:Price:$143.95Subtotal: -
Wiseco Piston Kit Yamaha Exciter 440 1975-1981 69.00mm 2284M06900
WISECO
$134.95Worn or damaged pistons compromise combustion efficiency and engine reliability—especially critical when you're pushing your Yamaha Exciter 440 on the track or trail. Wiseco's high-silicon alloy...2284M06900- SKU:
- 2284M06900
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- BORE SIZE METRIC:
- 69.00 MM
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- STROKE LENGTH METRIC:
- 59.60 MM
- BORE - OVERSIZE METRIC:
- +1.00 MM
- MODEL:
- FORGED SERIES
- PISTON DIAMETER METRIC:
- 68.92 MM
- SKIRT COATING:
- NON-COATED
- UNITS:
- KIT
- BORE - OVERSIZE:
- +1,00 MM
- DISPLACEMENT:
- 433 CC
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- SNOW
$134.95Qty in Cart: 0Quantity:Price:$134.95Subtotal: -
Wiseco Piston for Arctic Cat 2000-2002 Thundercat 900 2286M07000
WISECO
$155.95If you're pushing your Thundercat 900 hard—whether on the trail or at the track—a worn or damaged piston directly impacts power output, fuel efficiency, and engine longevity. The Wiseco 2286M07000...2286M07000- SKU:
- 2286M07000
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 70.00 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- UNITS:
- KIT
- ENGINE TYPE:
- 2-STROKE
- PISTON DIAMETER METRIC:
- 69.90 MM
- DISPLACEMENT:
- 250 CC
- DISPLACEMENT:
- 499 CC
- MODEL:
- FORGED SERIES
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- SNOW
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 65.00 MM
$155.95 -
Wiseco Piston Kit Ski-Doo MX Z 380 Fan 2001-2006 2308M06225
WISECO
$134.95The Wiseco Piston Kit is engineered to restore or enhance your Ski-Doo MX Z 380's combustion efficiency and power delivery after high-mileage wear or performance tuning. OEM pistons degrade over...09103982- SKU:
- 09103982
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- DISPLACEMENT:
- 371 CC
- BORE - OVERSIZE METRIC:
- +0.25 MM
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 61.00 MM
- BORE - OVERSIZE:
- +0,25 MM
- ENGINE TYPE:
- 2-STROKE
- BORE SIZE METRIC:
- 62.00 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- UNITS:
- EACH
$134.95 -
Wiseco Piston Kit for 1993-1994 Polaris XLT 64.00mm 2347M06400
WISECO
$160.95The Wiseco Piston Kit for your 1993-1994 Polaris XLT delivers the compression strength and thermal stability you need to push your engine harder without sacrificing reliability. Whether you're...09103996- SKU:
- 09103996
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE SIZE METRIC:
- 64.00 MM
- DISPLACEMENT:
- 579 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON DIAMETER METRIC:
- 63.90 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- BORE - OVERSIZE METRIC:
- STANDARD
- SKIRT COATING:
- NON-COATED
- UNITS:
- KIT
- MODEL:
- PRO-LITE
- STROKE LENGTH METRIC:
- 60.00 MM
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- SNOW
$160.95 -
On Sale
Wiseco Piston Arctic Cat Wildcat 650 1988-1990 2370M08150
WISECO
MSRP: $149.95Now: $96.00Was: $149.95When your Arctic Cat Wildcat 650's piston rings start to wear, combustion efficiency drops and power loss follows. The Wiseco 2370M08150 restores that lost performance with a high-silicon alloy...09104007- SKU:
- 09104007
- Availability:
- Ships Same Business Day
- Weight:
- 1.49 LBS
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- BORE - OVERSIZE:
- +3,50 MM
- BORE - OVERSIZE METRIC:
- +3.50 MM
- SKIRT COATING:
- NON-COATED
- UNITS:
- KIT
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PISTON DIAMETER METRIC:
- 81.38 MM
- PRODUCT NAME:
- PISTON KIT
- BORE SIZE METRIC:
- 81.50 MM
- DISPLACEMENT:
- 709 CC
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 68.00 MM
MSRP: $149.95Now: $96.00Was: $149.95 -
Wiseco Piston 74.5mm Bore 1998-2001 Polaris 600 RMK 2426M07450
WISECO
$144.95If you're running a 1998-2001 Polaris 600 RMK, piston wear is inevitable—and it directly impacts combustion efficiency, throttle response, and overall reliability. The Wiseco 2426M07450 is engineered...09104015- SKU:
- 09104015
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 74.50 MM
- PRODUCT NAME:
- PISTON KIT
- PISTON DIAMETER METRIC:
- 74.35 MM
- RIDING STYLE:
- SNOW
- BORE - OVERSIZE:
- STANDARD
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 68.00 MM
- DISPLACEMENT:
- 593 CC
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- UNITS:
- KIT
$144.95 -
Wiseco Piston Kit 82mm Oversize for Ski-Doo MX Z 670 1997-1998 2432M08200
WISECO
$184.95When you're pushing your Ski-Doo MX Z 670 to its limits, your stock piston won't cut it. The Wiseco 2432M08200 delivers the durability and precision you need to keep power consistent whether you're...09104018- SKU:
- 09104018
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- RIDING STYLE:
- SNOW
- SKIRT COATING:
- NON-COATED
- BORE - OVERSIZE:
- +4,00 MM
- BORE - OVERSIZE METRIC:
- +4.00 MM
- BORE SIZE METRIC:
- 82.00 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- UNITS:
- KIT
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PISTON DIAMETER METRIC:
- 81.87 MM
- PRODUCT NAME:
- PISTON KIT
- STROKE LENGTH METRIC:
- 82.00 MM
- DISPLACEMENT:
- 739 CC
$184.95 -
Wiseco Piston Ski-Doo MX Z 670 HO 1998-1999 2433M07800
WISECO
$174.95Worn or damaged pistons rob your MX Z 670 HO of power, efficiency, and reliability—especially when you're pushing hard on the trail or competing at the track. The Wiseco 2433M07800 restores your...09104019- SKU:
- 09104019
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- BORE SIZE METRIC:
- 78.00 MM
- DISPLACEMENT:
- 669 CC
- RIDING STYLE:
- SNOW
- SKIRT COATING:
- NON-COATED
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PRODUCT NAME:
- PISTON KIT
- PISTON DIAMETER METRIC:
- 77.83 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- STROKE LENGTH METRIC:
- 70.00 MM
$174.95 -
Wiseco Piston Ski-Doo Formula Mach Z 1993-1995 2434M07100
WISECO
$193.95Whether you're rebuilding a high-mileage Formula Mach Z or preparing for serious trail performance, a quality piston is non-negotiable—and the Wiseco 2434M07100 delivers the durability and precision...09104023- SKU:
- 09104023
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- BORE - OVERSIZE:
- +1,50 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PRODUCT NAME:
- PISTON KIT
- DISPLACEMENT:
- 806 CC
- PISTON DIAMETER METRIC:
- 70.90 MM
- SKIRT COATING:
- ARMORGLIDE®
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +1.50 MM
- BORE SIZE METRIC:
- 71.00 MM
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 68.00 MM
$193.95 -
Wiseco Piston Kit 1993-1995 Ski-Doo Formula Mach Z 2434M07200
WISECO
$189.95When your Ski-Doo Formula Mach Z demands peak performance, factory pistons aren't enough—you need a precision-engineered replacement that can handle the demands of both trail and competitive racing...09104024- SKU:
- 09104024
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- PISTON DIAMETER METRIC:
- 71.90 MM
- SKIRT COATING:
- ARMORGLIDE®
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- SNOW
- BORE - OVERSIZE:
- +2,00 MM
- BORE SIZE METRIC:
- 72.00 MM
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PRODUCT NAME:
- PISTON KIT
- STROKE LENGTH METRIC:
- 68.00 MM
- BORE - OVERSIZE METRIC:
- +2.00 MM
- DISPLACEMENT:
- 830 CC
- UNITS:
- KIT
$189.95 -
Wiseco Piston Kit 70.00mm 493cc Engine Ski-Doo MX Z 500 2000-2001 2436M07000
WISECO
$154.95Worn or damaged pistons rob your Ski-Doo MX Z 500 of throttle response and reliability—especially when you're pushing hard on the trail or at the track. The Wiseco 70.00mm piston kit restores full...09104025- SKU:
- 09104025
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- PISTON DIAMETER METRIC:
- 69.87 MM
- BORE - OVERSIZE METRIC:
- +0.50 MM
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- +0,50 MM
- BORE SIZE METRIC:
- 70.00 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- UNITS:
- KIT
- DISPLACEMENT:
- 506 CC
- RIDING STYLE:
- SNOW
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 65.80 MM
$154.95 -
Wiseco Piston Kit Standard Bore 82mm Ski-Doo MX Z 800R 2008-2010 2453M08200
WISECO
$189.95When your Ski-Doo MX Z 800R starts showing signs of wear—whether you're pushing it hard on the trail or competing at the track—a worn piston compromises both power delivery and engine longevity. The...09104035- SKU:
- 09104035
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- MODEL:
- FORGED SERIES
- PISTON DIAMETER METRIC:
- 81.86 MM
- BORE SIZE METRIC:
- 82.00 MM
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 75.70 MM
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 800 CC
- PRODUCT NAME:
- PISTON KIT
- SKIRT COATING:
- ARMORGLIDE®
$189.95Qty in Cart: 0Quantity:Price:$189.95Subtotal: -
Wiseco Piston Kit for 2001-2008 Arctic Cat Panther 370 and Z 370 2454M06000
WISECO
$134.95When your Arctic Cat Panther or Z 370 reaches high RPMs, stock pistons can't keep up with sustained performance demands. The Wiseco 2454M06000 delivers the durability and precision engineering you...09104038- SKU:
- 09104038
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- BORE - OVERSIZE:
- STANDARD
- PISTON DIAMETER METRIC:
- 59.90 MM
- DISPLACEMENT:
- 367 CC
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- UNITS:
- KIT
- BORE SIZE METRIC:
- 60.00 MM
- MODEL:
- FORGED SERIES
- RIDING STYLE:
- SNOW
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 65.00 MM
$134.95Qty in Cart: 0Quantity:Price:$134.95Subtotal: -
On Sale
Wiseco Piston Kit 60.50mm Bore Arctic Cat Panther 370 2001-2008 2454M06050
WISECO
MSRP: $133.29Now: $86.00Was: $133.29When your Arctic Cat Panther 370's original piston shows signs of wear or you're rebuilding for increased performance, a quality replacement is essential to maintain compression, seal integrity, and...09104039- SKU:
- 09104039
- Availability:
- Ships Same Business Day
- Weight:
- 0.69 LBS
- BORE - OVERSIZE:
- +0,50 MM
- DISPLACEMENT:
- 373 CC
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +0.50 MM
- BORE SIZE METRIC:
- 60.50 MM
- ENGINE TYPE:
- 2-STROKE
- PISTON DIAMETER METRIC:
- 60.40 MM
- PRODUCT NAME:
- PISTON KIT
- MODEL:
- FORGED SERIES
- RIDING STYLE:
- SNOW
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 65.00 MM
MSRP: $133.29Now: $86.00Was: $133.29 -
Wiseco Piston Kit 61.00mm Arctic Cat Panther 370 2001-2008 2454M06100
WISECO
$144.95If you're running an Arctic Cat Panther 370 and want to restore lost compression or build a high-output engine, the Wiseco Piston Kit 2454M06100 delivers the durability and precision you need. Built...09104040- SKU:
- 09104040
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- BORE - OVERSIZE METRIC:
- +1.00 MM
- MODEL:
- FORGED SERIES
- PISTON DIAMETER METRIC:
- 60.90 MM
- RIDING STYLE:
- SNOW
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 65.00 MM
- DISPLACEMENT:
- 379 CC
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- +1,00 MM
- BORE SIZE METRIC:
- 61.00 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- UNITS:
- KIT
$144.95 -
Wiseco Piston 73mm Bore Yamaha SRX700 1998-2002 2455M07300
WISECO
$177.95If you're running a 1998-2002 Yamaha SRX700, the factory piston won't cut it once you start pushing the engine hard—wear, carbon buildup, and thermal stress degrade stock internals faster than you'd...09104041- SKU:
- 09104041
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- RIDING STYLE:
- SNOW
- BORE - OVERSIZE:
- +4,00 MM
- BORE - OVERSIZE METRIC:
- +4.00 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- SKIRT COATING:
- ARMORGLIDE®
- STROKE LENGTH METRIC:
- 62.00 MM
- UNITS:
- KIT
- BORE SIZE METRIC:
- 73.00 MM
- DISPLACEMENT:
- 778 CC
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PRODUCT NAME:
- PISTON KIT
- PISTON DIAMETER METRIC:
- 72.90 MM
$177.95 -
On Sale
Wiseco Piston Kit 73.50mm Bore Ski-Doo Formula Plus 1986-1988 SK1214
WISECO
MSRP: $414.95Now: $266.00Was: $414.95If you're running a high-output Ski-Doo Formula Plus and pushing your engine to its limits, stock pistons won't cut it. Wiseco's forged aluminum construction delivers the strength and thermal...09031194- SKU:
- 09031194
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- BORE - OVERSIZE:
- +1,50 MM
- DISPLACEMENT:
- 543 CC
- ENGINE TYPE:
- 2-STROKE
- TYPE:
- TOP END
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +1.50 MM
- BORE SIZE METRIC:
- 72.00 MM
- MODEL:
- PRO-LITE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 64.00 MM
- COOLING SYSTEM:
- LIQUID COOLED
- PISTON DIAMETER METRIC:
- 73.40 MM
- PRODUCT NAME:
- REBUILD KIT
- SKIRT COATING:
- ARMORGLIDE®
MSRP: $414.95Now: $266.00Was: $414.95 -
On Sale
Wiseco Piston Kit for Ski-Doo 800R E-TEC 2012-2017 SK1219
WISECO
MSRP: $324.95Now: $243.00Was: $324.95When you're pushing your Ski-Doo 800R E-TEC to its limits, stock pistons become your bottleneck. The Wiseco Piston Kit delivers the thermal stability and structural integrity you need to handle...09031198- SKU:
- 09031198
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- ENGINE TYPE:
- 2-STROKE
- PISTON DIAMETER METRIC:
- 75.90 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- SKIRT COATING:
- ARMORGLIDE®
- UNITS:
- KIT
- BORE SIZE METRIC:
- 76.00 MM
- COOLING SYSTEM:
- LIQUID COOLED
- DISPLACEMENT:
- 581 CC
- MODEL:
- PRO-LITE
- PRODUCT NAME:
- REBUILD KIT
- STROKE LENGTH METRIC:
- 64.00 MM
- TYPE:
- TOP END
- RIDING STYLE:
- SNOW
MSRP: $324.95Now: $243.00Was: $324.95 -
On Sale
Wiseco Piston Kit 76.50mm for Ski-Doo Formula 583 1997-1999 SK1220
WISECO
MSRP: $379.95Now: $243.00Was: $379.95A worn or damaged piston compromises your Ski-Doo Formula 583's performance and reliability, especially under the stress of aggressive riding. The Wiseco SK1220 Piston Kit delivers a complete top-end...09031199- SKU:
- 09031199
- Availability:
- Ships Same Business Day
- Weight:
- 2.65 LBS
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- BORE - OVERSIZE METRIC:
- +0.50 MM
- BORE SIZE METRIC:
- 76.00 MM
- COOLING SYSTEM:
- LIQUID COOLED
- DISPLACEMENT:
- 588 CC
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- TOP END
- BORE - OVERSIZE:
- +0,50 MM
- SKIRT COATING:
- ARMORGLIDE®
- UNITS:
- KIT
- MODEL:
- PRO-LITE
- PISTON DIAMETER METRIC:
- 76.40 MM
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 64.00 MM
MSRP: $379.95Now: $243.00Was: $379.95 -
On Sale
Wiseco Piston Kit for 1994-1999 Ski-Doo Formula Z 583 76.00mm SK1223
WISECO
MSRP: $414.95Now: $266.00Was: $414.95When your Ski-Doo Formula Z 583 demands maximum reliability and consistent power delivery, OEM pistons won't cut it—Wiseco forged units are engineered to handle sustained high RPM loads with minimal...09031202- SKU:
- 09031202
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
- MODEL:
- PRO-LITE
- TYPE:
- TOP END
- UNITS:
- KIT
- DISPLACEMENT:
- 611 CC
- PISTON DIAMETER METRIC:
- 77.90 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 64.00 MM
- BORE - OVERSIZE:
- +2,00 MM
- BORE - OVERSIZE METRIC:
- +2.00 MM
- ENGINE TYPE:
- 2-STROKE
- BORE SIZE METRIC:
- 76.00 MM
- COOLING SYSTEM:
- LIQUID COOLED
- PISTON SIZE METRIC:
- +2.00 MM
- PRODUCT NAME:
- REBUILD KIT
- SKIRT COATING:
- ARMORGLIDE®
MSRP: $414.95Now: $266.00Was: $414.95 -
Wiseco Piston Kit Ski-Doo 583 1994-1998 SK1228
WISECO
$424.95If you're pushing your Ski-Doo 583 hard, factory pistons won't cut it—Wiseco's high-silicone forged design delivers the strength and thermal stability needed for sustained performance and reliability...09031203- SKU:
- 09031203
- Availability:
- Ships Same Business Day
- Weight:
- 2.85 LBS
- DISPLACEMENT:
- 596 CC
- ENGINE TYPE:
- 2-STROKE
- TYPE:
- TOP END
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +1.00 MM
- BORE - OVERSIZE:
- +1,00 MM
- MODEL:
- PRO-LITE
- PISTON DIAMETER METRIC:
- 76.90 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 64.00 MM
- BORE SIZE METRIC:
- 76.00 MM
- COOLING SYSTEM:
- LIQUID COOLED
- PRODUCT NAME:
- REBUILD KIT
- SKIRT COATING:
- ARMORGLIDE®
$424.95 -
On Sale
Wiseco Piston Kit for 2025 Ski-Doo Summit X 154 850 E-TEC SHOT PowderMax Light 2.5 10.25 in. Touchscreen HAC SK1234
WISECO
MSRP: $414.95Now: $266.00Was: $414.95Your 2025 Ski-Doo Summit X 154's engine demands pistons that can handle sustained high RPMs and extreme sled conditions without failure. Wiseco's forged piston construction delivers the strength and...09031209- SKU:
- 09031209
- Availability:
- Ships Same Business Day
- Weight:
- 2.85 LBS
- BORE SIZE METRIC:
- 76.00 MM
- COOLING SYSTEM:
- LIQUID COOLED
- PRODUCT NAME:
- REBUILD KIT
- SKIRT COATING:
- ARMORGLIDE®
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +1.50 MM
- DISPLACEMENT:
- 640 CC
- ENGINE TYPE:
- 2-STROKE
- BORE - OVERSIZE:
- +1,50 MM
- MODEL:
- PRO-LITE
- PISTON DIAMETER METRIC:
- 77.40 MM
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 68.00 MM
- TYPE:
- TOP END
MSRP: $414.95Now: $266.00Was: $414.95Qty in Cart: 0Quantity:Price:MSRP: $414.95Now: $266.00Was: $414.95Subtotal: -
Wiseco Piston Kit 48.50mm Bore 9.7:1 Compression Ratio 4665M04850
WISECO
$154.95The Wiseco 4665M04850 Piston Kit delivers the precision engineering your 4-stroke engine needs for consistent power and longevity, whether you're pushing hard on the track or tackling demanding trail...09100325- SKU:
- 09100325
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- BORE - OVERSIZE:
- +1,00 MM
- DISPLACEMENT:
- 83 CC
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE METRIC:
- +1.00 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON
- STROKE LENGTH METRIC:
- 45.00 MM
- BORE SIZE METRIC:
- 48.50 MM
- ENGINE TYPE:
- 4-STROKE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$154.95Qty in Cart: 0Quantity:Price:$154.95Subtotal:
