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JE Pistons Engine Piston Kit - 149139

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Piston Set, 2618, Dome, 3.858 Bore, 1.170 CD, 0.945 Pin, Set of 2.
Manufacturer: JE Pistons
Manufacturer part number: 149139
$474.99
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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 sport bike and other motorcycle engines. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and riding application to provide the ultimate combination of durability and performance. From the road course to the drag strip everything in between, JE Pistons? performance is proven with every handful of throttle and wave of the checkered flag. Equip your bike with the best in forged pistons.

Products specifications

Attribute name Attribute value
Compression Ratio Actual 10.50:1
Piston Head Type Dome
Piston Volume 0.00
Material 2618
Forging Type Round
Piston Average Weight 385
Ring Set Included No
Top Compression Ring Thickness 0.0388
Second Compression Ring Thickness 0.0405
Oil Ring Thickness 0.099
Wrist Pin Material 5115 Low Carbon Steel, Case Hardened
Piston Series JE Pistons
Cylinder Head VTR 1000
Bore Diameter 98.00
Wrist Pin Outer Diameter 0.945
Wrist Pin Length 2.500
Wrist Pin Wall Thickness 0.140
Product Type Engine Piston Kit
Category Hierarchy Powersports>Pistons>Piston Kits>Street
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
8 vehicles are compatible with this product · 1998–2005
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