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Yamaha YFM350 Warrior 350 Raptor 350 Grizzly 85mm +2 10.5:1 JE Piston Kit 222085
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Yamaha YFM350 Warrior 350 Raptor 350 Grizzly 85mm +2 10.5:1 JE Piston Kit 222085

Yamaha YFM350 Warrior 350 Raptor 350 Grizzly 85mm +2 10.5:1 JE Piston Kit 222085

$91,800.00

Original: $306,000.00

-70%
Yamaha YFM350 Warrior 350 Raptor 350 Grizzly 85mm +2 10.5:1 JE Piston Kit 222085—

$306,000.00

$91,800.00

The Story

JE, Yamaha, YFM350 Warrior / Raptor / Grizzly, 10.50:1, 85.00 mm Bore, 1 Cyl. Piston Kit

JE Part# 222085

As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for ATV engines. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From motocross to dirt track and everything in between, JE Pistons’ performance is proven with every handful of throttle and wave of the checkered flag. Equip your quad with the best in forged pistons.

Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications
Designed specifically for each engine and use application to provide optimized performance durability
Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
Made 100% in the USA

Piston Series

JE Pistons
Cylinder Head

2 VALVE
Bore Diameter

85.00 MM
Compression Ratio Actual

10.50:1
Piston Head Type

Dome
Piston Volume

0.00 CC
Piston Material

2618
Forging Type

Round
Piston Average Weight

279 GR
Ring Set Included

Yes
Top Compression Ring Thickness

0.0400 IN
Second Compression Ring Thickness

0.0480 IN
Oil Ring Thickness

0.111 IN
Wrist Pin Material

5115 Low Carbon Steel, Case Hardened
Wrist Pin Length

2.250 IN
Wrist Pin Wall Thickness

0.120 IN

Years

2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987

Makes

Yamaha

Models

YFM350 Grizzly 4x4 Auto
YFM350 Grizzly Auto
YFM350 Grizzly IRS 4x4 Auto
YFM350 Raptor
YFM350X Warrior

Yamaha YFM350 Warrior 350 Raptor 350 Grizzly 85mm +2 10.5:1 JE Piston Kit 222085 - Image 2

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Yamaha YFM350 Warrior 350 Raptor 350 Grizzly 85mm +2 10.5:1 JE Piston Kit 222085 - Image 3

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Yamaha YFM350 Warrior 350 Raptor 350 Grizzly 85mm +2 10.5:1 JE Piston Kit 222085 - Image 4

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Yamaha YFM350 Warrior 350 Raptor 350 Grizzly 85mm +2 10.5:1 JE Piston Kit 222085 - Image 5

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Yamaha YFM350 Warrior 350 Raptor 350 Grizzly 85mm +2 10.5:1 JE Piston Kit 222085 - Image 6

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Yamaha YFM350 Warrior 350 Raptor 350 Grizzly 85mm +2 10.5:1 JE Piston Kit 222085 - Image 7

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Yamaha YFM350 Warrior 350 Raptor 350 Grizzly 85mm +2 10.5:1 JE Piston Kit 222085 - Image 8

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Yamaha YFM350 Warrior 350 Raptor 350 Grizzly 85mm +2 10.5:1 JE Piston Kit 222085 - Image 9

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Yamaha YFM350 Warrior 350 Raptor 350 Grizzly 85mm +2 10.5:1 JE Piston Kit 222085 - Image 10

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Yamaha YFM350 Warrior 350 Raptor 350 Grizzly 85mm +2 10.5:1 JE Piston Kit 222085 - Image 11

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Yamaha YFM350 Warrior 350 Raptor 350 Grizzly 85mm +2 10.5:1 JE Piston Kit 222085 - Image 12

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Yamaha YFM350 Warrior 350 Raptor 350 Grizzly 85mm +2 10.5:1 JE Piston Kit 222085 - Image 13

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Yamaha YFM350 Warrior 350 Raptor 350 Grizzly 85mm +2 10.5:1 JE Piston Kit 222085 - Image 14

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Yamaha YFM350 Warrior 350 Raptor 350 Grizzly 85mm +2 10.5:1 JE Piston Kit 222085 - Image 15

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Yamaha YFM350 Warrior 350 Raptor 350 Grizzly 85mm +2 10.5:1 JE Piston Kit 222085 - Image 16

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Yamaha YFM350 Warrior 350 Raptor 350 Grizzly 85mm +2 10.5:1 JE Piston Kit 222085 - Image 17

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Yamaha YFM350 Warrior 350 Raptor 350 Grizzly 85mm +2 10.5:1 JE Piston Kit 222085 - Image 18

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Yamaha YFM350 Warrior 350 Raptor 350 Grizzly 85mm +2 10.5:1 JE Piston Kit 222085 - Image 19

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Description

JE, Yamaha, YFM350 Warrior / Raptor / Grizzly, 10.50:1, 85.00 mm Bore, 1 Cyl. Piston Kit

JE Part# 222085

As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for ATV engines. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From motocross to dirt track and everything in between, JE Pistons’ performance is proven with every handful of throttle and wave of the checkered flag. Equip your quad with the best in forged pistons.

Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications
Designed specifically for each engine and use application to provide optimized performance durability
Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
Made 100% in the USA

Piston Series

JE Pistons
Cylinder Head

2 VALVE
Bore Diameter

85.00 MM
Compression Ratio Actual

10.50:1
Piston Head Type

Dome
Piston Volume

0.00 CC
Piston Material

2618
Forging Type

Round
Piston Average Weight

279 GR
Ring Set Included

Yes
Top Compression Ring Thickness

0.0400 IN
Second Compression Ring Thickness

0.0480 IN
Oil Ring Thickness

0.111 IN
Wrist Pin Material

5115 Low Carbon Steel, Case Hardened
Wrist Pin Length

2.250 IN
Wrist Pin Wall Thickness

0.120 IN

Years

2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987

Makes

Yamaha

Models

YFM350 Grizzly 4x4 Auto
YFM350 Grizzly Auto
YFM350 Grizzly IRS 4x4 Auto
YFM350 Raptor
YFM350X Warrior