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JE Pistons Engine Piston Kit - 261973

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Piston Set, 2618, Dome, 3.858 Bore, 1.027 CD, 0.827 Pin, Set of 1.
Manufacturer: JE Pistons
Manufacturer part number: 261973
$309.99
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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.

Note: These pistons utilize our dedicated Forged Side Relief (FSR) forging that was specifically designed to increase strength.

Products specifications

Attribute name Attribute value
Piston Series JE Pistons
Cylinder Head KFX450R
Bore Diameter 98.00
Compression Ratio Actual 12.80:1
Piston Head Type Dome
Piston Volume -30.00
Material 2618
Forging Type FSR
Piston Average Weight 314
Ring Set Included Yes
Top Compression Ring Thickness 0.0480
Second Compression Ring Thickness 0.0600
Oil Ring Thickness 0.0795
Wrist Pin Material 9310 Nickel Carbon Steel Alloy
Wrist Pin Outer Diameter 0.827
Wrist Pin Length 2.050
Wrist Pin Wall Thickness 0.150
Product Type Engine Piston Kit
Category Hierarchy Powersports>Pistons>Piston Kits>ATV
Prop 65 (C, R or CR) CR
Prop 65 Yes/No Yes
Prop 65 - Short Label prop65warninglabel.jpg
Bore Diameter - Web 98.00 MM
EBAY Category ID 177976
Country of Origin US
Condition New
🚗 Compatible with
7 vehicles are compatible with this product · 2008–2014
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