ATV/UTV Piston and Ring Kits
ATV/UTV Piston & Ring Kits at JJ Motorsports
Rebuild your ATV/UTV engine with premium forged piston and ring kits from JJ Motorsports, featuring high-compression and big-bore options for massive power gains on Yamaha YFZ450, Honda TRX450R, Suzuki LTZ400, and more. These race-proven kits deliver superior durability and performance in off-road, trail, and dune conditions.
Shop Millennium, JE Pistons, and Wossner piston kits for championship-level quality. Explore related categories such as ATV/UTV engine for cylinders and gaskets, or ATV/UTV for cams and exhaust to complete your top-end rebuild and dominate the track or trail.
Top ATV/UTV Piston & Ring Kits
- Millennium Piston Kit K8897D500-2 – +5.00mm big-bore piston kit; forged for Yamaha YFZ450/R with rings, pin, and clips.
- JE Pistons Piston Kit 261546 – High-compression forged piston; includes rings and wrist pin for Honda TRX450R.
- Wossner Piston Kit 8094D050 – +0.50mm oversize piston kit; lightweight forged with moly coating for Suzuki LTZ400.
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
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On Sale
Wiseco Piston Kit Honda TRX300EX 1993-2008 PK1027
WISECO
MSRP: $234.95Now: $200.00Was: $234.95When you're running a Honda TRX300EX at the edge of performance, your stock piston won't cut it. The Wiseco Piston Kit PK1027 delivers the strength and thermal stability needed for high-RPM...09030348- SKU:
- 09030348
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 LBS
- BORE SIZE METRIC:
- 74.50 MM
- MODEL:
- FORGED SERIES
- PRODUCT NAME:
- REBUILD KIT
- STROKE LENGTH METRIC:
- 65.50 MM
- COMPRESSION RATIO IMPERIAL:
- 11.0:1
- DISPLACEMENT:
- 282 CC
- PISTON DIAMETER METRIC:
- 74.45 MM
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- BORE - OVERSIZE:
- +0,50 MM
- ENGINE TYPE:
- 4-STROKE
- RIDING STYLE:
- ATV
- SKIRT COATING:
- NON-COATED
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +0.50 MM
- TYPE:
- TOP END
MSRP: $234.95Now: $200.00Was: $234.95Qty in Cart: 0Quantity:Price:MSRP: $234.95Now: $200.00Was: $234.95Subtotal: -
On Sale
Wiseco Piston Kit for Polaris 250 Trail Boss 1985-1999 PK1088
WISECO
MSRP: $224.95Now: $183.00Was: $224.95If you're running a Polaris 250 Trail Boss hard, factory pistons won't cut it. Wiseco's forged piston kit delivers the strength and thermal stability you need to push higher RPMs and sustained...09030351- SKU:
- 09030351
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- PISTON DIAMETER METRIC:
- 73.92 MM
- PRODUCT NAME:
- REBUILD KIT
- BORE - OVERSIZE:
- +2,00 MM
- BORE SIZE METRIC:
- 74.00 MM
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- FORGED SERIES
- RIDING STYLE:
- ATV
- SKIRT COATING:
- NON-COATED
- UNITS:
- KIT
- DISPLACEMENT:
- 244 CC
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- PISTON SIZE METRIC:
- +2.00 MM
- STROKE LENGTH METRIC:
- 60.00 MM
- BORE - OVERSIZE METRIC:
- +2.00 MM
- TYPE:
- TOP END
MSRP: $224.95Now: $183.00Was: $224.95 -
On Sale
Wiseco Piston Kit for Honda TRX400EX 1999-2008 PK1036
WISECO
MSRP: $319.95Now: $272.00Was: $319.95A quality piston kit is essential for any top-end rebuild on your TRX400EX—it directly impacts engine reliability, throttle response, and longevity under sustained load. Wiseco's forged-aluminum...09030353- SKU:
- 09030353
- Availability:
- Ships Same Business Day
- Weight:
- 2.05 LBS
- MODEL:
- FORGED SERIES
- PISTON DIAMETER METRIC:
- 84.95 MM
- SKIRT COATING:
- NON-COATED
- BORE - OVERSIZE METRIC:
- STANDARD
- ENGINE TYPE:
- 4-STROKE
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE SIZE METRIC:
- 85.00 MM
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- TOP END
- BORE - OVERSIZE:
- STANDARD
- COMPRESSION RATIO IMPERIAL:
- 11.0:1
- DISPLACEMENT:
- 397 CC
- STROKE LENGTH METRIC:
- 70.00 MM
MSRP: $319.95Now: $272.00Was: $319.95Qty in Cart: 0Quantity:Price:MSRP: $319.95Now: $272.00Was: $319.95Subtotal: -
On Sale
Wiseco Piston Kit for Honda XR400R 1996-2004 TRX400EX 1999-2008 PK1041
WISECO
MSRP: $373.95Now: $297.00Was: $373.95When you're pushing your XR400R or TRX400EX to its limits, factory pistons become a liability. The Wiseco Piston Kit delivers the strength and thermal stability needed to survive high-RPM runs and...09030354- SKU:
- 09030354
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- BORE - OVERSIZE METRIC:
- +4.00 MM
- MODEL:
- FORGED SERIES
- PISTON DIAMETER METRIC:
- 88.95 MM
- PRODUCT NAME:
- REBUILD KIT
- BORE SIZE METRIC:
- 89.00 MM
- COMPRESSION RATIO IMPERIAL:
- 11.0:1
- DISPLACEMENT:
- 440 CC
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- ENGINE TYPE:
- 4-STROKE
- RIDING STYLE:
- ATV
- SKIRT COATING:
- NON-COATED
- UNITS:
- KIT
- BORE - OVERSIZE:
- +4,00 MM
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH METRIC:
- 70.00 MM
- TYPE:
- TOP END
MSRP: $373.95Now: $297.00Was: $373.95 -
On Sale
Wiseco Piston Kit Kawasaki KLF220 Bayou 1988-2002 67.50mm PK1048
WISECO
MSRP: $239.95Now: $204.00Was: $239.95A worn or damaged piston compromises engine efficiency, reliability, and power output—especially critical for ATV riders who depend on consistent performance in demanding terrain. The Wiseco Piston...09030355- SKU:
- 09030355
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- BORE - OVERSIZE:
- +0,50 MM
- DISPLACEMENT:
- 215 CC
- MODEL:
- FORGED SERIES
- SKIRT COATING:
- NON-COATED
- UNITS:
- KIT
- STROKE LENGTH METRIC:
- 61.00 MM
- BORE - OVERSIZE METRIC:
- +0.50 MM
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- TOP END
- BORE SIZE METRIC:
- 67.50 MM
- COMPRESSION RATIO IMPERIAL:
- 9.3:1
- ENGINE TYPE:
- 4-STROKE
- PISTON DIAMETER METRIC:
- 67.45 MM
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- RIDING STYLE:
- ATV
MSRP: $239.95Now: $204.00Was: $239.95Qty in Cart: 0Quantity:Price:MSRP: $239.95Now: $204.00Was: $239.95Subtotal: -
On Sale
Wiseco Piston Kit 75.50mm Oversize for Polaris 300 1994-2000 721M07550
WISECO
MSRP: $154.95Now: $132.00Was: $154.95When you're pushing your Polaris 300 to the limit, stock pistons become your bottleneck. The Wiseco 721M07550 delivers the compression ratio, durability, and power output you need to stay...721M07550- SKU:
- 721M07550
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- BORE - OVERSIZE:
- +1,00 MM
- STROKE LENGTH METRIC:
- 65.00 MM
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- BORE - OVERSIZE METRIC:
- +1.00 MM
- DISPLACEMENT:
- 283 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- BORE SIZE METRIC:
- 75.50 MM
- STROKE LENGTH:
- 65,00 MM
MSRP: $154.95Now: $132.00Was: $154.95Qty in Cart: 0Quantity:Price:MSRP: $154.95Now: $132.00Was: $154.95Subtotal: -
On Sale
Wiseco Piston Kit 76.00mm Oversize for 1994-1995 Polaris 300 2x4 4x4 721M07600
WISECO
MSRP: $164.95Now: $140.00Was: $164.95If you're rebuilding your 1994-1995 Polaris 300 or pushing for more power on the trail, a quality piston kit is non-negotiable. Wiseco's high-silicon aluminum forgings deliver the strength and...721M07600- SKU:
- 721M07600
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- BORE - OVERSIZE:
- +1,50 MM
- PRODUCT NAME:
- PISTON
- STROKE LENGTH:
- 65,00 MM
- STROKE LENGTH METRIC:
- 65.00 MM
- BORE - OVERSIZE METRIC:
- +1.50 MM
- BORE SIZE METRIC:
- 76.00 MM
- DISPLACEMENT:
- 283 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- ATV
- UNITS:
- EACH
MSRP: $164.95Now: $140.00Was: $164.95Qty in Cart: 0Quantity:Price:MSRP: $164.95Now: $140.00Was: $164.95Subtotal: -
On Sale
Wiseco Piston Kit Yamaha SRX600 1984-1996 4797M09500
WISECO
MSRP: $224.95Now: $191.00Was: $224.95Factory pistons wear out—especially in high-mileage or modified SRX600 engines. Wiseco's precision-engineered piston kit restores compression, eliminates blow-by, and delivers the consistent...09100004- SKU:
- 09100004
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- BORE SIZE METRIC:
- 95.00 MM
- PISTON MATERIAL:
- FORGED
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- STROKE LENGTH METRIC:
- 84.00 MM
- UNITS:
- EACH
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 598 CC
- PRODUCT NAME:
- PISTON
MSRP: $224.95Now: $191.00Was: $224.95Qty in Cart: 0Quantity:Price:MSRP: $224.95Now: $191.00Was: $224.95Subtotal: -
On Sale
Wiseco Piston Kit 50mm 11:1 Compression Yamaha YFM80R 2005-2008 PK1681
WISECO
MSRP: $219.95Now: $187.00Was: $219.95The Wiseco Piston Kit PK1681 delivers the reliability and precision your YFM80R demands, whether you're pushing for competition-level performance or rebuilding a worn engine. High-silicone forged...09030663- SKU:
- 09030663
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- BORE SIZE METRIC:
- 50.00 MM
- COMPRESSION RATIO IMPERIAL:
- 11.0:1
- DISPLACEMENT:
- 90 CC
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 45.60 MM
- UNITS:
- KIT
- BORE - OVERSIZE:
- +3,00 MM
- PISTON DIAMETER METRIC:
- 49.95 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- BORE - OVERSIZE METRIC:
- +3.00 MM
- ENGINE TYPE:
- 4-STROKE
- MODEL:
- FORGED SERIES
- RIDING STYLE:
- ATV
- TYPE:
- TOP END
- PRODUCT NAME:
- REBUILD KIT
MSRP: $219.95Now: $187.00Was: $219.95Qty in Cart: 0Quantity:Price:MSRP: $219.95Now: $187.00Was: $219.95Subtotal: -
On Sale
Wiseco 85.50mm 10:1 Piston Kit for Honda TRX400EX 1999-2008 PK1032
WISECO
MSRP: $294.95Now: $251.00Was: $294.95When you're rebuilding a TRX400EX top-end for racing or high-performance riding, factory pistons won't cut it. Wiseco's forged piston kit delivers the thermal stability and durability needed to...09030476- SKU:
- 09030476
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- COMPRESSION RATIO IMPERIAL:
- 10.0:1
- BORE SIZE METRIC:
- 85.50 MM
- DISPLACEMENT:
- 397 CC
- ENGINE TYPE:
- 4-STROKE
- MODEL:
- FORGED SERIES
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 70.00 MM
- PISTON DIAMETER METRIC:
- 85.45 MM
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- PRODUCT NAME:
- REBUILD KIT
- BORE - OVERSIZE:
- +0,50 MM
- BORE - OVERSIZE METRIC:
- +0.50 MM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
- UNITS:
- KIT
MSRP: $294.95Now: $251.00Was: $294.95Qty in Cart: 0Quantity:Price:MSRP: $294.95Now: $251.00Was: $294.95Subtotal: -
On Sale
Wiseco Piston Kit with Gaskets for Suzuki LT-4WD QuadRunner 250 1987-1996 PK1011
WISECO
MSRP: $229.95Now: $195.00Was: $229.95When your engine's piston and ring assembly starts to wear, compression losses and blow-by become inevitable—degrading both power output and reliability. The Wiseco Piston Kit for your Suzuki LT-4WD...09030482- SKU:
- 09030482
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- BORE - OVERSIZE METRIC:
- +0.50 MM
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- RIDING STYLE:
- ATV
- TYPE:
- TOP END
- BORE - OVERSIZE:
- +0,50 MM
- COMPRESSION RATIO IMPERIAL:
- 10.25:1
- SKIRT COATING:
- NON-COATED
- UNITS:
- KIT
- BORE SIZE METRIC:
- 66.50 MM
- DISPLACEMENT:
- 249 CC
- PISTON DIAMETER METRIC:
- 66.45 MM
- PRODUCT NAME:
- REBUILD KIT
- MODEL:
- FORGED SERIES
- STROKE LENGTH METRIC:
- 67.00 MM
MSRP: $229.95Now: $195.00Was: $229.95Qty in Cart: 0Quantity:Price:MSRP: $229.95Now: $195.00Was: $229.95Subtotal: -
On Sale
Wiseco 87mm Piston Kit for Honda TRX400X 2009-2014 PK1034
WISECO
MSRP: $324.95Now: $276.00Was: $324.95A worn or damaged top-end significantly compromises engine efficiency, power delivery, and longevity. The Wiseco 87mm Piston Kit delivers a complete, matched assembly engineered to restore or exceed...09030483- SKU:
- 09030483
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- BORE - OVERSIZE METRIC:
- +2.00 MM
- BORE SIZE METRIC:
- 87.00 MM
- ENGINE TYPE:
- 4-STROKE
- PISTON DIAMETER METRIC:
- 86.95 MM
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
- UNITS:
- KIT
- PISTON SIZE METRIC:
- +2.00 MM
- PRODUCT NAME:
- REBUILD KIT
- BORE - OVERSIZE:
- +2,00 MM
- DISPLACEMENT:
- 397 CC
- MODEL:
- FORGED SERIES
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 70.00 MM
- COMPRESSION RATIO IMPERIAL:
- 10.0:1
MSRP: $324.95Now: $276.00Was: $324.95Qty in Cart: 0Quantity:Price:MSRP: $324.95Now: $276.00Was: $324.95Subtotal: -
On Sale
Wiseco Piston Kit 88mm 10:1 Compression Honda XR400R 1996-2004 TRX400EX 1999-2008 TRX400X 2009-2014 PK1035
WISECO
MSRP: $324.95Now: $276.00Was: $324.95A worn or damaged top-end directly kills engine performance and reliability—and a full piston kit replacement is the most cost-effective way to restore your XR400R or TRX400 to factory specs or...09030484- SKU:
- 09030484
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 LBS
- DISPLACEMENT:
- 397 CC
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
- UNITS:
- KIT
- ENGINE TYPE:
- 4-STROKE
- MODEL:
- FORGED SERIES
- RIDING STYLE:
- ATV
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 70.00 MM
- BORE - OVERSIZE:
- +3,00 MM
- BORE SIZE METRIC:
- 88.00 MM
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- PRODUCT NAME:
- REBUILD KIT
- BORE - OVERSIZE METRIC:
- +3.00 MM
- COMPRESSION RATIO IMPERIAL:
- 10.0:1
- PISTON DIAMETER METRIC:
- 87.95 MM
MSRP: $324.95Now: $276.00Was: $324.95Qty in Cart: 0Quantity:Price:MSRP: $324.95Now: $276.00Was: $324.95Subtotal: -
On Sale
Wiseco Honda XR400R 1996-2004 Piston Kit with Gaskets 88.00mm PK1040
WISECO
MSRP: $349.95Now: $297.00Was: $349.95A piston kit is one of the most critical components in any top-end rebuild—get it wrong and you're looking at catastrophic engine failure. The Wiseco Honda XR400R Piston Kit delivers the durability...09030485- SKU:
- 09030485
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- COMPRESSION RATIO IMPERIAL:
- 11.0:1
- DISPLACEMENT:
- 397 CC
- RIDING STYLE:
- OFF-ROAD
- SKIRT COATING:
- NON-COATED
- UNITS:
- KIT
- BORE - OVERSIZE:
- +3,00 MM
- BORE SIZE METRIC:
- 88.00 MM
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- BORE - OVERSIZE METRIC:
- +3.00 MM
- ENGINE TYPE:
- 4-STROKE
- MODEL:
- FORGED SERIES
- RIDING STYLE:
- ATV
- STROKE LENGTH METRIC:
- 70.00 MM
- TYPE:
- TOP END
- PISTON DIAMETER METRIC:
- 87.95 MM
- PRODUCT NAME:
- REBUILD KIT
MSRP: $349.95Now: $297.00Was: $349.95Qty in Cart: 0Quantity:Price:MSRP: $349.95Now: $297.00Was: $349.95Subtotal: -
On Sale
Wiseco Piston Kit Honda CR125R 1979-1984 65.50mm 4156M06550
WISECO
MSRP: $177.95Now: $149.00Was: $177.95The Wiseco 4156M06550 piston kit delivers the reliability and precision your Honda CR125R demands, whether you're pushing hard on the track or tackling technical terrain. Engineered from high-silicon...4156M06550- SKU:
- 4156M06550
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- ENGINE TYPE:
- 4-STROKE
- MODEL:
- FORGED SERIES
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COMPRESSION RATIO IMPERIAL:
- 10.25:1
- DISPLACEMENT:
- 192 CC
- SKIRT COATING:
- NON-COATED
- BORE SIZE METRIC:
- 65.50 MM
- PISTON MATERIAL:
- FORGED 2618 ALUMINUM
- STROKE LENGTH METRIC:
- 57.80 MM
- PISTON DIAMETER METRIC:
- 65.45 MM
- PRODUCT NAME:
- PISTON KIT
MSRP: $177.95Now: $149.00Was: $177.95 -
On Sale
Wiseco Piston Kit 83mm Oversize for 2007-2013 Can-Am Outlander 500 40028M08300
WISECO
MSRP: $189.95Now: $115.00Was: $189.95When your Can-Am Outlander 500 starts showing signs of wear or you're pushing beyond stock power limits, a quality piston kit is essential to maintain compression, reliability, and performance. The...09104149- SKU:
- 09104149
- Availability:
- Ships Same Business Day
- Weight:
- 1.06 LBS
- BORE - OVERSIZE:
- +1,00 MM
- DISPLACEMENT:
- 496 CC
- MODEL:
- FORGED SERIES
- PRODUCT NAME:
- PISTON KIT
- BORE SIZE METRIC:
- 83.00 MM
- PISTON DIAMETER METRIC:
- 82.95 MM
- PISTON MATERIAL:
- FORGED 2618 ALUMINUM
- BORE - OVERSIZE METRIC:
- +1.00 MM
- COMPRESSION RATIO IMPERIAL:
- STOCK
- SKIRT COATING:
- ARMORGLIDE®
- UNITS:
- KIT
- ENGINE TYPE:
- 4-STROKE
- RIDING STYLE:
- ATV
- STROKE LENGTH METRIC:
- 47.00 MM
MSRP: $189.95Now: $115.00Was: $189.95 -
On Sale
Wiseco Piston Kit Suzuki LT-4WD QuadRunner 250 1987-1995 4382M06650
WISECO
MSRP: $174.95Now: $149.00Was: $174.95When you're pushing your LT-4WD QuadRunner 250 hard on the trail or at the track, your factory pistons can become a bottleneck. The Wiseco 4382M06650 piston kit delivers the strength and precision...4382M06650- SKU:
- 4382M06650
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- BORE - OVERSIZE:
- +0,50 MM
- DISPLACEMENT:
- 229 CC
- MODEL:
- FORGED SERIES
- PRODUCT NAME:
- PISTON KIT
- SKIRT COATING:
- NON-COATED
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +0.50 MM
- BORE SIZE METRIC:
- 66.50 MM
- COMPRESSION RATIO IMPERIAL:
- 10.25:1
- ENGINE TYPE:
- 4-STROKE
- RIDING STYLE:
- ATV
- DISPLACEMENT:
- 249 CC
- STROKE LENGTH METRIC:
- 67.00 MM
- PISTON DIAMETER METRIC:
- 66.45 MM
- PISTON MATERIAL:
- FORGED 2618 ALUMINUM
MSRP: $174.95Now: $149.00Was: $174.95Qty in Cart: 0Quantity:Price:MSRP: $174.95Now: $149.00Was: $174.95Subtotal: -
On Sale
Wiseco Piston Kit 1mm Oversize 67.95mm Compression 10.25:1 for Suzuki LT-4WD QuadRunner 250 1987-1996 4382M06700
WISECO
MSRP: $174.95Now: $149.00Was: $174.95When you're pushing your LT-4WD QuadRunner to the limit—whether on the trail or at the track—stock internals become your weakest link. The Wiseco 1mm oversize piston kit delivers the strength and...4382M06700- SKU:
- 4382M06700
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- STROKE LENGTH METRIC:
- 67.00 MM
- DISPLACEMENT:
- 229 CC
- DISPLACEMENT:
- 249 CC
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- FORGED 2618 ALUMINUM
- RIDING STYLE:
- ATV
- BORE - OVERSIZE:
- +1,00 MM
- BORE - OVERSIZE METRIC:
- +1.00 MM
- BORE SIZE METRIC:
- 67.00 MM
- MODEL:
- FORGED SERIES
- PRODUCT NAME:
- PISTON KIT
- UNITS:
- KIT
- COMPRESSION RATIO IMPERIAL:
- 10.25:1
- PISTON DIAMETER METRIC:
- 66.95 MM
- SKIRT COATING:
- NON-COATED
MSRP: $174.95Now: $149.00Was: $174.95Qty in Cart: 0Quantity:Price:MSRP: $174.95Now: $149.00Was: $174.95Subtotal: -
On Sale
Wiseco 67.50mm Piston Kit for Arctic Cat 250 1999-2005 and Suzuki LT-4WD QuadRunner 250 1987-1995 4382M06750
WISECO
MSRP: $194.95Now: $166.00Was: $194.95A worn or damaged piston directly compromises engine efficiency, throttle response, and reliability—especially critical for high-performance ATV and sport quad applications. The Wiseco 4382M06750...4382M06750- SKU:
- 4382M06750
- Availability:
- Ships Same Business Day
- Weight:
- 0.62 LBS
- DISPLACEMENT:
- 249 CC
- PISTON DIAMETER METRIC:
- 67.45 MM
- PISTON MATERIAL:
- FORGED 2618 ALUMINUM
- BORE - OVERSIZE:
- +1,50 MM
- BORE SIZE METRIC:
- 67.50 MM
- COMPRESSION RATIO IMPERIAL:
- 10.25:1
- PRODUCT NAME:
- PISTON KIT
- STROKE LENGTH METRIC:
- 67.00 MM
- BORE - OVERSIZE METRIC:
- +1.50 MM
- DISPLACEMENT:
- 229 CC
- ENGINE TYPE:
- 4-STROKE
- MODEL:
- FORGED SERIES
- RIDING STYLE:
- ATV
- SKIRT COATING:
- NON-COATED
- UNITS:
- KIT
MSRP: $194.95Now: $166.00Was: $194.95Qty in Cart: 0Quantity:Price:MSRP: $194.95Now: $166.00Was: $194.95Subtotal: -
On Sale
Wiseco Piston Kit Honda ATC350X 1985-1986 4393M08100
WISECO
MSRP: $202.95Now: $166.00Was: $202.95The Wiseco Piston Kit is engineered to restore or upgrade your Honda ATC350X with factory-spec reliability and enhanced durability. If you're serious about trail performance or planning race-oriented...4393M08100- SKU:
- 4393M08100
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- COMPRESSION RATIO IMPERIAL:
- 10.25:1
- PISTON MATERIAL:
- FORGED 2618 ALUMINUM
- DISPLACEMENT:
- 350.4 CC
- PISTON DIAMETER METRIC:
- 80.95 MM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 81.00 MM
- ENGINE TYPE:
- 4-STROKE
- MODEL:
- FORGED SERIES
- PRODUCT NAME:
- PISTON KIT
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 68.00 MM
MSRP: $202.95Now: $166.00Was: $202.95
