ATV/UTV Engine
Maximize your engine life with top-quality ATV/UTV engine parts. Whether you’re upgrading pistons, cylinders, or gaskets, our durable components provide exceptional performance. Maintain peak engine power with our trusted engine parts.
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PROX Ring Set 02.2020.150
PROX
$49.95PROX Ring Set 02.2020.150Manufactured in Japan and designed as OEM replacementsPX4196R- SKU:
- PX4196R
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- STREET
- UNITS:
- SET
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- ATV
$49.95 -
PROX Piston Kit 01.2660.000
PROX
$139.95PROX Piston Kit 01.2660.000Manufactured in Japan and designed to be OEM replacement, Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances, Pistons supplied in a kit...PX4670- SKU:
- PX4670
- Availability:
- Ships Same Business Day
- Weight:
- 1.34 LBS
- PISTON MATERIAL:
- ALUMINUM ALLOY
- ENGINE TYPE:
- 4-STROKE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- PISTON DIAMETER METRIC:
- 100.00 MM
- BORE SIZE METRIC:
- 100.00 MM
- PISTON SIZE METRIC:
- STANDARD
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- UTV
$139.95 -
PROX Piston Kit 01.2660.050
PROX
$139.95PROX Piston Kit 01.2660.050Manufactured in Japan and designed to be OEM replacement, Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances, Pistons supplied in a kit...PX4672- SKU:
- PX4672
- Availability:
- Ships Same Business Day
- Weight:
- 1.36 LBS
- BORE SIZE METRIC:
- 100.50 MM
- ENGINE TYPE:
- 4-STROKE
- PISTON DIAMETER METRIC:
- 100.50 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON SIZE METRIC:
- +0.50 MM
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- UTV
$139.95 -
PROX Piston Kit 01.2660.100
PROX
$139.95PROX Piston Kit 01.2660.100Manufactured in Japan and designed to be OEM replacement, Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances, Pistons supplied in a kit...PX4674- SKU:
- PX4674
- Availability:
- Ships Same Business Day
- Weight:
- 1.38 LBS
- BORE SIZE METRIC:
- 101.00 MM
- RIDING STYLE:
- UTV
- PISTON MATERIAL:
- ALUMINUM ALLOY
- ENGINE TYPE:
- 4-STROKE
- PISTON SIZE METRIC:
- +1.00 MM
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- PISTON DIAMETER METRIC:
- 101.00 MM
$139.95 -
PROX Piston Kit 01.1495.000
PROX
$139.95PROX Piston Kit 01.1495.000Manufactured in Japan and designed to be OEM replacement, Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances, Pistons supplied in a kit...PX2500- SKU:
- PX2500
- Availability:
- Ships Same Business Day
- Weight:
- 0.98 LBS
- BORE SIZE METRIC:
- 85.00 MM
- PISTON SIZE METRIC:
- STANDARD
- ENGINE TYPE:
- 4-STROKE
- PISTON DIAMETER METRIC:
- 85.00 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- PISTON KIT
$139.95 -
PROX Piston Kit 01.1495.025
PROX
$139.95PROX Piston Kit 01.1495.025Manufactured in Japan and designed to be OEM replacement, Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances, Pistons supplied in a kit...PX2501- SKU:
- PX2501
- Availability:
- Ships Same Business Day
- Weight:
- 0.98 LBS
- BORE SIZE METRIC:
- 85.25 MM
- PISTON DIAMETER METRIC:
- 85.25 MM
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- OFF-ROAD
- PISTON SIZE IMPERIAL:
- +0.010'
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$139.95 -
PROX Piston Kit 01.2281.025
PROX
$105.95PROX Piston Kit 01.2281.025Manufactured in Japan and designed to be OEM replacement, Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances, Pistons supplied in a kit...PX4171- SKU:
- PX4171
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- BORE SIZE METRIC:
- 66.25 MM
- PRODUCT NAME:
- PISTON KIT
- PISTON DIAMETER METRIC:
- 66.35 MM
- PISTON SIZE METRIC:
- +0.25 MM
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$105.95 -
PROX Piston Kit 01.2020.050
PROX
$99.95PROX Piston Kit 01.2020.050Manufactured in Japan and designed to be OEM replacement, Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances, Pistons supplied in a kit...PX4192- SKU:
- PX4192
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- PISTON SIZE METRIC:
- +0.50 MM
- RIDING STYLE:
- STREET
- BORE SIZE METRIC:
- 64.50 MM
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- PISTON DIAMETER METRIC:
- 64.50 MM
$99.95 -
On Sale
PROX Engine Rebuild Kit 10.EK5806.C1
PROX
MSRP: $1,143.72Now: $732.00Was: $1,143.72PROX Engine Rebuild Kit 10.EK5806.C1PROX Engine Rebuild Kit09031692- SKU:
- 09031692
- Availability:
- Ships Same Business Day
- Weight:
- 25.40 LBS
- BORE SIZE METRIC:
- +0.02 MM
- UNITS:
- KIT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- ENGINE
MSRP: $1,143.72Now: $732.00Was: $1,143.72Qty in Cart: 0Quantity:Price:MSRP: $1,143.72Now: $732.00Was: $1,143.72Subtotal: -
On Sale
PROX Engine Rebuild Kit 10.EK5805.B
PROX
MSRP: $1,143.72Now: $732.00Was: $1,143.72PROX Engine Rebuild Kit 10.EK5805.BPROX Engine Rebuild Kit09031694- SKU:
- 09031694
- Availability:
- Ships Same Business Day
- Weight:
- 25.95 LBS
- UNITS:
- KIT
- BORE SIZE METRIC:
- +0.01 MM
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- ENGINE
MSRP: $1,143.72Now: $732.00Was: $1,143.72 -
PROX Exhaust Valve 28.2661-1
PROX
$39.95PROX Exhaust Valve 28.2661-1Manufactured to the highest precision and quality, Constructed to meet OEM specifications, Available in standard sizes only09260684- SKU:
- 09260684
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
$39.95 -
PROX Top End Gasket Kit - Warrior/Raptor/Grizzly 35.2160
PROX
$44.95PROX Top End Gasket Kit Warrior/Raptor/Grizzly 35.2160PROX Top End Gasket Kit - Warrior/Raptor/Grizzly09347124- SKU:
- 09347124
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- TYPE:
- TOP END
$44.95 -
Rekluse Clutch Cover KTM 450 SX-F 2007-2012 RMS-330
REKLUSE
$189.00REKLUSE Clutch Cover for KTM 450/505 ATV RMS-330 Upgrade your ride with the REKLUSE Clutch Cover, meticulously designed for exceptional strength and performance. This premium component not only enhances your ATV's durability but also adds a sleek look...09401793- SKU:
- 09401793
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- PRODUCT NAME:
- COVER
- UNITS:
- EACH
- COLOR/FINISH:
- ANODIZED
- COLOR/FINISH:
- BLACK
- MATERIAL:
- BILLET ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CLUTCH
$189.00 -
Hiflofiltro Oil Filter for Honda CBF125 2009-2015 HF113
HIFLOFILTRO
$3.92HIFLOFILTRO Oil Filter HF113 Experience superior engine protection with the HIFLOFILTRO Oil Filter HF113. Designed for high-performance vehicles, this premium oil filter ensures optimal oil flow and filtration efficiency, extending the life of your...HF113- SKU:
- HF113
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE COLOR:
- RED
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- OIL FILTER
- RIDING STYLE:
- UTV
- WIDTH METRIC:
- 50 MM
- COLOR/FINISH:
- RED
- LENGTH METRIC:
- 38 MM
- RIDING STYLE:
- ATV
- TYPE:
- CARTRIDGE
- UNITS:
- EACH
- STYLE:
- PREMIUM
$3.92 -
Hiflofiltro Oil Filter for Yamaha YFM660R Raptor 2001-2005 and Yamaha YFM700 Grizzly 2016 HF147
HIFLOFILTRO
$8.68HIFLOFILTRO Oil Filter HF147 Experience superior engine protection with the HIFLOFILTRO Oil Filter HF147. Designed for high performance, this premium oil filter ensures optimal filtration and longevity, keeping your engine running smoothly. Trust in a...HF147- SKU:
- HF147
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- BASE COLOR:
- BLACK
- RIDING STYLE:
- ATV
- STYLE:
- PREMIUM
- UNITS:
- EACH
- PRODUCT NAME:
- OIL FILTER
- TYPE:
- SPIN-ON
- LENGTH METRIC:
- 50 MM
- WIDTH METRIC:
- 68 MM
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
$8.68 -
Hiflofiltro Oil Filter for Polaris RZR XP 900 2011-2012 HF199
HIFLOFILTRO
$9.37HIFLOFILTRO Oil Filter HF199 Experience superior engine protection with the HIFLOFILTRO Oil Filter HF199. Designed for optimal performance, this premium oil filter ensures that your engine runs smoothly and efficiently. With advanced filtration...07120301- SKU:
- 07120301
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- PRODUCT NAME:
- OIL FILTER
- TYPE:
- SPIN-ON
- BASE COLOR:
- BLACK
- RIDING STYLE:
- ATV
- STYLE:
- PREMIUM
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- LENGTH METRIC:
- 77 MM
- WIDTH METRIC:
- 65 MM
$9.37 -
HIFLOFILTRO Oil Filter HF142
HIFLOFILTRO
$8.29HIFLOFILTRO Oil Filter HF142High quality premium oil filterHF142- SKU:
- HF142
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- PRODUCT NAME:
- OIL FILTER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- COLOR/FINISH:
- YELLOW
- TYPE:
- CARTRIDGE
- BASE COLOR:
- YELLOW
- STYLE:
- PREMIUM
- WIDTH METRIC:
- 38 MM
- LENGTH METRIC:
- 45 MM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$8.29 -
VERTEX Piston Kit - Standard VTK22568
VERTEX
$425.95VERTEX Piston Kit Standard VTK22568All pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life09102994- SKU:
- 09102994
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- PISTON MATERIAL:
- CAST
- PRODUCT NAME:
- TOP END PISTON KIT
- UNITS:
- KIT
- CYLINDER DIAMETER METRIC:
- 64.00 MM
- COMPRESSION RATIO IMPERIAL:
- STANDARD
- STYLE:
- CAST REPLICA
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- COMPRESSION RATIO:
- STANDARD
- DISPLACEMENT:
- 350 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON DIAMETER METRIC:
- 63.95 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- ATV
- SKIRT COATING:
- MOLYBDENUM DISULPHITE
$425.95 -
VERTEX Piston Kit VTK22568050
VERTEX
$412.95VERTEX Piston Kit VTK22568050All pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life09102996- SKU:
- 09102996
- Availability:
- Ships Same Business Day
- Weight:
- 2.25 LBS
- BORE - OVERSIZE METRIC:
- +0.50 MM
- PISTON DIAMETER METRIC:
- 64.45 MM
- PISTON MATERIAL:
- CAST
- UNITS:
- KIT
- ENGINE TYPE:
- 2-STROKE
- BORE - OVERSIZE:
- +0,50 MM
- COMPRESSION RATIO IMPERIAL:
- STANDARD
- CYLINDER DIAMETER METRIC:
- 64.50 MM
- PRODUCT NAME:
- TOP END PISTON KIT
- STYLE:
- CAST REPLICA
- COMPRESSION RATIO:
- STANDARD
- DISPLACEMENT:
- 350 CC
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- ATV
- SKIRT COATING:
- MOLYBDENUM DISULPHITE
$412.95 -
VERTEX Piston Kit VTK22568100
VERTEX
$400.95VERTEX Piston Kit VTK22568100All pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life09102998- SKU:
- 09102998
- Availability:
- Ships Same Business Day
- Weight:
- 2.25 LBS
- COMPRESSION RATIO IMPERIAL:
- STANDARD
- ENGINE TYPE:
- 2-STROKE
- STYLE:
- CAST REPLICA
- BORE - OVERSIZE METRIC:
- +1.00 MM
- COMPRESSION RATIO:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- CAST
- RIDING STYLE:
- ATV
- SKIRT COATING:
- MOLYBDENUM DISULPHITE
- UNITS:
- KIT
- BORE - OVERSIZE:
- +1,00 MM
- CYLINDER DIAMETER METRIC:
- 65.00 MM
- DISPLACEMENT:
- 350 CC
- PISTON DIAMETER METRIC:
- 64.95 MM
- PRODUCT NAME:
- TOP END PISTON KIT
$400.95
