Snowmobile Piston and Ring Kits
Snowmobile Piston and Ring Kits at JJ Motorsports
Rebuild or upgrade your snowmobile's engine with premium piston and ring kits from JJ Motorsports. Our selection includes forged and cast pistons designed for superior strength, reduced thermal expansion, and optimal heat transfer in extreme cold conditions. Compatible with Yamaha, Polaris, Arctic Cat, Ski-Doo, and more, these kits feature high-silicone aluminum alloys, ArmorGlide® skirt coatings, and complete components like rings, wrist pins, circlips, and gaskets to enhance durability, efficiency, and power output for 2-stroke engines. Ideal for trail sleds, mountain climbers, or utility models, they ensure precise fitment, quick break-in, and long-lasting performance for DIY mechanics or professional shops.
Shop trusted brands like Parts Unlimited for cast assemblies and Wiseco for forged kits. Explore related categories such as snowmobile engine gaskets & kits for sealing solutions or snowmobile valves & parts for complete overhauls.
Top Snowmobile Piston and Ring Kits Products
- PARTS UNLIMITED Piston Assembly - Yamaha - +.020 09-8272 – High-performance cast piston with super-high silicone content for strength, MOS2-coated skirts for wear resistance, includes rings, wrist pins, and circlips for Yamaha models.
- WISECO Piston Kit - Polaris SK1396 – Forged from high-silicone 4988 aluminum alloy for exceptional strength, includes rings, wrist pins, circlips, and top-end gasket with ArmorGlide® coating for Polaris 794cc 2-stroke engines.
- WISECO Piston Kit - Arctic Cat SK1397 – Precision-forged 4032 aluminum piston kit with ArmorGlide® skirt coating, includes rings, pins, circlips, and gasket for Arctic Cat M8000 794cc 2-stroke models 2014-2017.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Wiseco Piston Kit 0.50mm Oversize 72.50mm Yamaha PZ480 Phazer 1984-1989 2310M07250
WISECO
$144.95Experience unparalleled performance with the WISECO Piston +0.50 mm 2310M07250, engineered from a high-silicon alloy for exceptional strength and reliability. This piston is designed to enhance both trail and racing applications, ensuring optimal power...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
$144.95 -
Wiseco Piston Kit 73mm Bore Yamaha PZ480 Phazer 1984-1989 2310M07300
WISECO
$154.95Experience unparalleled performance with the WISECO Piston +1.00 mm 2310M07300, expertly crafted from high-silicon alloy for exceptional strength and reliability. Designed for both trail and racing applications, this piston ensures optimal engine...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
$154.95Engineered for performance and reliability, the WISECO +1.50 mm piston is crafted from a high-silicon alloy, ensuring exceptional strength for both trail and racing applications. Each piston is designed to enhance engine efficiency and longevity, making...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
$154.95 -
Wiseco Piston Kit Arctic Cat Bearcat 440 1995-2000 2300M06500
WISECO
$134.95Experience unparalleled performance with the WISECO Piston Arctic Cat Standard 2300M06500, expertly crafted from high-silicon alloy for exceptional durability and reliability. This piston is designed to enhance both trail and racing applications,...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
$134.95 -
Wiseco Piston Assembly 68.5mm Bore Yamaha SRX 440 1978-1980 2282M06850
WISECO
$134.95Engineered for performance and reliability, the WISECO Piston Yamaha Standard 2282M06850 is crafted from high-silicon alloy, ensuring exceptional strength under demanding conditions. This piston is ideal for both trail riding and competitive racing,...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
$134.95 -
Wiseco Piston Yamaha Exciter 440 1975-1981 2284M06800
WISECO
$134.95Engineered for exceptional performance, the WISECO Piston Yamaha Standard 2284M06800 is crafted from a high-silicon alloy, ensuring unparalleled strength and reliability. Designed for both trail and racing applications, this piston guarantees optimal...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
$134.95Qty in Cart: 0Quantity:Price:$134.95Subtotal: -
Wiseco Piston Kit Yamaha Exciter 440 1975-1981 69.00mm 2284M06900
WISECO
$134.95Engineered from high-silicon alloy, the WISECO Piston delivers exceptional strength and reliability for both racing and trail riding. This piston is designed to enhance performance while ensuring durability under demanding conditions. Each piston comes...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
$144.95Engineered for performance and durability, the WISECO Piston 2286M07000 is crafted from high-silicon alloy, ensuring exceptional strength for both trail and racing applications. This piston is designed to enhance engine efficiency while maintaining...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
$144.95 -
Wiseco Piston Kit Ski-Doo MX Z 380 Fan 2001-2006 2308M06225
WISECO
$134.95Upgrade your Ski-Doo with the WISECO Piston Kit, designed for enhanced performance and reliability. This high-quality piston kit is engineered to deliver optimal power and efficiency, ensuring your snowmobile runs smoothly in any condition. Please note...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
$149.95Engineered for optimal performance, the WISECO Piston Polaris 2347M06400 is crafted from a high-silicon alloy, ensuring exceptional strength and reliability for both trail and racing enthusiasts. This piston is designed to enhance your engine’s...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
$149.95 -
Wiseco Piston Arctic Cat Wildcat 650 1988-1990 2370M08150
WISECO
$149.95Engineered for performance and durability, the WISECO Piston for Arctic Cat 2370M08150 is crafted from a high-silicon alloy, ensuring exceptional strength for both trail and racing applications. Each piston comes complete with rings and circlips, making...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
$149.95 -
Wiseco Piston 74.5mm Bore 1998-2001 Polaris 600 RMK 2426M07450
WISECO
$144.95Experience unmatched performance with the Wiseco Piston Polaris 2426M07450, expertly crafted from high-silicon alloy to ensure exceptional strength and reliability. Ideal for both trail riding and competitive racing, this piston is designed to enhance...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
$184.95Engineered for peak performance, the Wiseco 2432M08200 piston is crafted from a high-silicon alloy, ensuring exceptional strength and reliability for both trail and racing enthusiasts. This piston is designed to enhance your Ski-Doo's power and...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
$174.95Engineered for peak performance, the WISECO Piston Ski-Doo 2433M07800 is crafted from a high-silicon alloy, ensuring exceptional strength and reliability. This piston is designed to enhance your snowmobile's performance, making it suitable for both trail...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
$189.95Engineered for performance and durability, the WISECO Piston Ski-Doo 2434M07100 is crafted from a high-silicon alloy, ensuring exceptional strength for both trail and racing enthusiasts. This piston comes complete with rings and circlips, making it a...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
$189.95 -
Wiseco Piston Kit 1993-1995 Ski-Doo Formula Mach Z 2434M07200
WISECO
$189.95Engineered for performance and reliability, the WISECO Piston Ski-Doo 2434M07200 is crafted from a high-silicon alloy, ensuring exceptional strength for both trail and racing enthusiasts. This piston model is designed to enhance your engine's efficiency...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
$154.95Engineered from a high-silicon alloy, the WISECO Piston Ski-Doo 2436M07000 delivers exceptional strength and reliability for both trail and racing enthusiasts. This piston is designed to enhance performance, ensuring your engine operates at peak...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
$189.95Engineered for peak performance, the WISECO Piston Ski-Doo 2453M08200 is crafted from a high-silicon alloy, ensuring exceptional strength and reliability for both trail and racing enthusiasts. This piston is designed to enhance your engine's efficiency...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
$134.95Engineered for exceptional performance, the WISECO Piston Arctic Cat 2454M06000 is crafted from a high-silicon alloy, ensuring superior strength and reliability in both trail and racing environments. This piston is designed to enhance your engine's...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: -
Wiseco Piston Kit 60.50mm Bore Arctic Cat Panther 370 2001-2008 2454M06050
WISECO
$134.95Engineered for peak performance, the Wiseco Piston Arctic Cat 2454M06050 is crafted from high-silicon alloy, ensuring exceptional strength and reliability in both racing and trail riding. This piston is designed to enhance engine efficiency while...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
$134.95
Buying Guide and FAQs
Buying Guide: Factors to Consider When Choosing Snowmobile Piston and Ring Kits
- Compatibility: Ensure the kit matches your snowmobile's make (e.g., Arctic Cat, Polaris, Ski-Doo with Rotax, Yamaha, Kawasaki) and engine specs (primarily 2-stroke, e.g., 440cc-794cc). Use the vehicle selector for model-specific fits, including bore sizes (standard or oversize +.010/+.020/+.040) and years (e.g., Arctic Cat M8000 2014-2017) to prevent mismatches.
- Type of Use: For high-performance or mountain riding, choose forged kits for strength and heat resistance; trail or utility sleds benefit from cast kits for reliable rebuilds and wear resistance in standard conditions.
- Components and Upgrades: Select kits including pistons, rings (one per piston), wrist pins, circlips, and sometimes top-end gaskets. Focus on oversize options for bored engines, coatings for reduced friction, and materials for better compression and longevity.
- Brand and Quality: Opt for Wiseco for forged aluminum kits with ArmorGlide® skirt coating and high-silicone alloys, or Parts Unlimited for cast assemblies with MOS2 coatings. Prioritize features like precise fitment, quick break-in, and superior heat transfer for durability in cold, high-RPM environments.
- Installation and Cost: Kits are often DIY for experienced users with basic tools; professional help recommended for engine rebuilds. Prices range from $27 for basic oversize assemblies to $66 for premium kits—look for sales and free shipping over $99 for value.
Frequently Asked Questions (FAQs)
- What snowmobile models and engines do these kits support? Kits fit brands like Arctic Cat (e.g., M8000 794cc 2014-2017), Polaris (e.g., 794cc 2-stroke), Ski-Doo (e.g., Rotax engines), Yamaha (e.g., 250cc), and Kawasaki. Use the year/make/model filter for exact compatibility with 2-stroke engines.
- How do forged vs. cast pistons differ? Forged (e.g., Wiseco SK1396) offer superior strength and heat resistance for performance; cast (e.g., Parts Unlimited 09-601) provide high-silicone content for wear resistance and affordable rebuilds.
- What is typically included in a kit? Most include piston(s), rings, wrist pins, circlips, and sometimes gaskets (e.g., Wiseco kits); check details for single-piston replacements or full assemblies.
- What materials enhance durability? High-silicone aluminum alloys reduce thermal expansion; coatings like ArmorGlide® or MOS2 minimize friction, improve break-in, and extend life in extreme cold.
- What if a kit doesn't fit my sled? Verify bore size, engine type, and model before buying. Our returns policy allows exchanges or refunds if it doesn't match.
- Can I find related engine parts? Yes—explore gaskets, cylinders/heads, bearings/seals, or full rebuild kits in the snowmobile engine category to complement your piston upgrade.
