ATV/UTV Engine
ATV/UTV Engine Parts at JJ Motorsports
Maximize your ATV or UTV's engine life with top-quality components from JJ Motorsports. Our selection includes gasket kits, connecting rods, water pump rebuild kits, and timing plugs designed for reliable sealing, strength, and easy installation in demanding off-road conditions. Compatible with Polaris, Can-Am, Honda, and more, these parts ensure peak power, reduced wear, and efficient operation for trail riding or utility work.
Shop trusted brands like Moose Racing for rebuild kits and Winderosa for gaskets. Explore related categories such as ATV/UTV air and fuel for intake upgrades or ATV/UTV drivetrain for transmission enhancements.
Top ATV/UTV Engine Products
- MOOSE UTILITY Clutch Cover Gasket Seal 500-1265-PU – Durable seal for clutch cover protection.
- WINDEROSA Standard Bore Gasket Kit 810585 – Complete kit for engine sealing and rebuilds.
- WORKS CONNECTION Engine Timing Plug 24-590 – Precision plug for accurate timing adjustments.
- MOOSE RACING Connecting Rod MR5026 – High-strength rod for engine durability.
- MOOSE RACING Water Pump Rebuild Kit 821865 – Comprehensive kit for water pump maintenance.
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
-
On Sale
Wiseco Piston Kit 65.50mm 1987-2006 Yamaha YFZ350 Banshee 513M06550
WISECO
MSRP: $188.95Now: $140.00Was: $188.95The Wiseco 513M06550 piston kit delivers the durability and precision your YFZ350 Banshee demands, whether you're pushing limits on the track or maximizing reliability during extended riding sessions...513M06550- SKU:
- 513M06550
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- BORE - OVERSIZE:
- +1,50 MM
- BORE SIZE METRIC:
- 65.50 MM
- DISPLACEMENT:
- 364 CC
- STROKE LENGTH METRIC:
- 54.00 MM
- BORE - OVERSIZE METRIC:
- +1.50 MM
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
MSRP: $188.95Now: $140.00Was: $188.95 -
On Sale
Wiseco Piston 2.00mm Oversize Yamaha Banshee 350 1987-2006 513M06600
WISECO
MSRP: $188.95Now: $140.00Was: $188.95If you're pushing your Yamaha Banshee 350 to its limits, a worn or stock piston will quickly become your bottleneck. The Wiseco +2.00mm oversized piston delivers the compression ratio and material...513M06600- SKU:
- 513M06600
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- BORE - OVERSIZE METRIC:
- +2.00 MM
- STROKE LENGTH:
- 54,00 MM
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- STROKE LENGTH METRIC:
- 54.00 MM
- BORE - OVERSIZE:
- +2,00 MM
- BORE SIZE METRIC:
- 66.00 MM
- DISPLACEMENT:
- 370 CC
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- ATV
- UNITS:
- EACH
MSRP: $188.95Now: $140.00Was: $188.95 -
On Sale
Wiseco Piston Kit 96mm Yamaha XT600 1984-1995 4797M09600
WISECO
MSRP: $224.95Now: $191.00Was: $224.95A worn or compromised piston directly reduces compression, throttle response, and overall engine reliability—especially critical on the XT600 platform where durability under load is non-negotiable...4797M09600- SKU:
- 4797M09600
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- BORE - OVERSIZE:
- +1,00 MM
- PISTON DIAMETER METRIC:
- 95.92 MM
- MODEL:
- FORGED SERIES
- SKIRT COATING:
- NON-COATED
- UNITS:
- KIT
- DISPLACEMENT:
- 598 CC
- PISTON MATERIAL:
- FORGED 2618 ALUMINUM
- BORE - OVERSIZE METRIC:
- +1.00 MM
- BORE SIZE METRIC:
- 96.00 MM
- COMPRESSION RATIO IMPERIAL:
- STOCK
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- STROKE LENGTH METRIC:
- 84.00 MM
MSRP: $224.95Now: $191.00Was: $224.95Qty in Cart: 0Quantity:Price:MSRP: $224.95Now: $191.00Was: $224.95Subtotal: -
On Sale
Wiseco Piston Kit Honda TRX250R 1986 PK1079
WISECO
MSRP: $284.95Now: $242.00Was: $284.95If you're running a Honda TRX250R at the track or trail, piston failure under sustained high RPM and load is a real risk—especially on an engine approaching higher mileage. The Wiseco PK1079 kit...09030342- SKU:
- 09030342
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- BORE - OVERSIZE:
- +1,50 MM
- MODEL:
- PRO-LITE
- PISTON DIAMETER METRIC:
- 67.42 MM
- TYPE:
- TOP END
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +1.50 MM
- BORE SIZE METRIC:
- 67.50 MM
- DISPLACEMENT:
- 246 CC
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- ATV
- SKIRT COATING:
- NON-COATED
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- STROKE LENGTH METRIC:
- 72.00 MM
- PRODUCT NAME:
- REBUILD KIT
MSRP: $284.95Now: $242.00Was: $284.95Qty in Cart: 0Quantity:Price:MSRP: $284.95Now: $242.00Was: $284.95Subtotal: -
On Sale
Wiseco Piston Kit for Honda TRX400EX 1999-2008 PK1031
WISECO
MSRP: $311.95Now: $246.00Was: $311.95A worn or damaged piston compromises engine compression, power delivery, and reliability—especially critical for high-performance riding where engine stress is constant. The Wiseco PK1031 piston kit...09030345- SKU:
- 09030345
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 85.00 MM
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- RIDING STYLE:
- ATV
- MODEL:
- FORGED SERIES
- PRODUCT NAME:
- REBUILD KIT
- STROKE LENGTH METRIC:
- 70.00 MM
- TYPE:
- TOP END
- COMPRESSION RATIO IMPERIAL:
- 10.0:1
- DISPLACEMENT:
- 397 CC
- PISTON DIAMETER METRIC:
- 84.95 MM
- RIDING STYLE:
- OFF-ROAD
- SKIRT COATING:
- NON-COATED
- UNITS:
- KIT
MSRP: $311.95Now: $246.00Was: $311.95 -
On Sale
Wiseco Piston Kit Honda ATC200E 1982-1984 PK1001
WISECO
MSRP: $235.95Now: $195.00Was: $235.95Restore your Honda ATC200E's engine to peak performance with a complete Wiseco piston overhaul. This precision-forged kit eliminates wear-induced compression loss, restoring throttle response and...09030346- SKU:
- 09030346
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- BORE - OVERSIZE:
- +2,50 MM
- COMPRESSION RATIO IMPERIAL:
- 10.25:1
- RIDING STYLE:
- ATV
- STROKE LENGTH METRIC:
- 57.80 MM
- ENGINE TYPE:
- 4-STROKE
- PISTON DIAMETER METRIC:
- 65.45 MM
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +2.50 MM
- BORE SIZE METRIC:
- 65.50 MM
- DISPLACEMENT:
- 191.8 CC
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- TOP END
- MODEL:
- FORGED SERIES
- SKIRT COATING:
- NON-COATED
MSRP: $235.95Now: $195.00Was: $235.95 -
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 Engine Rebuild Kit for 2011-2016 Polaris Ranger 800 6x6 PWR223-800B
WISECO
MSRP: $1,399.95Now: $1,181.00Was: $1,399.95When your Polaris Ranger 800 6x6 engine shows signs of wear—increased blow-by, loss of compression, or metal in the oil—a full rebuild is the most cost-effective path back to reliability. The Wiseco...09031686- SKU:
- 09031686
- Availability:
- Ships Same Business Day
- Weight:
- 25.65 LBS
- TYPE:
- ENGINE
- BORE SIZE METRIC:
- STANDARD
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- REBUILD KIT
- RIDING STYLE:
- UTV
- UNITS:
- KIT
MSRP: $1,399.95Now: $1,181.00Was: $1,399.95 -
On Sale
Wiseco Piston Ring Set 81mm Bore Honda TRX350 1986-1987 3189XG
WISECO
MSRP: $52.95Now: $42.00Was: $52.95Piston rings are your engine's first line of defense against blow-by and compression loss—worn or damaged rings tank your horsepower and fuel efficiency instantly. The Wiseco 3189XG delivers...3189XG- SKU:
- 3189XG
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- PISTON RING
- BORE SIZE METRIC:
- 81.00 MM
- RIDING STYLE:
- STREET
- UNITS:
- SET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- PISTON MATERIAL:
- ALUMINUM
MSRP: $52.95Now: $42.00Was: $52.95Qty in Cart: 0Quantity:Price:MSRP: $52.95Now: $42.00Was: $52.95Subtotal: -
On Sale
Wiseco 82.00mm Piston Ring Set for 2015 Arctic Cat M 7000 Sno Pro 153 3228XG
WISECO
MSRP: $49.95Now: $42.00Was: $49.95Piston rings are critical to engine sealing and compression—worn or damaged rings lead to blow-by, power loss, and accelerated engine wear. The Wiseco 3228XG Ring Set is engineered to restore your M...3228XG- SKU:
- 3228XG
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BORE SIZE METRIC:
- 82.00 MM
- RIDING STYLE:
- STREET
- UNITS:
- SET
- PISTON MATERIAL:
- ALUMINUM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- PISTON RING
MSRP: $49.95Now: $42.00Was: $49.95Qty in Cart: 0Quantity:Price:MSRP: $49.95Now: $42.00Was: $49.95Subtotal: -
On Sale
Wiseco Ring Set 83.50mm Yamaha YFM350 Grizzly 2007-2012 3287XC
WISECO
MSRP: $52.95Now: $42.00Was: $52.95Worn or damaged piston rings are a direct path to lost compression, blow-by, and compromised engine efficiency—exactly what separates a dialed-in build from a struggling one. The Wiseco Ring Set...3287XC- SKU:
- 3287XC
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- BORE SIZE METRIC:
- 83.50 MM
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- SET
- RIDING STYLE:
- ATV
MSRP: $52.95Now: $42.00Was: $52.95 -
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:
