JE Ultra, Subaru, 3.918 in. Bore, Right

In stock
MSRP: $253.92
SKU
361330R
Piston Single, 2618, Inv Dome/Dish, 3.918 Bore, 1.209 CD, 0.905 Pin, Set of 1.

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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and/or harm. For more information, go to www.P65Warnings.ca.gov

JE Pistons Ultra Series pistons for sport compact and euro applications combine all of the best, most desirable piston features, such as thermal barrier crown coating, lateral gas ports, thick-wall wrist pins, and a revolutionary new forging technology for the ultimate in strength. Premium, gas-nitrided carbon steel rings are included.
Model Engine Table
Make Engine
SUBARU EJ SERIES
Additional Product Specifications
Make Subaru
Engine EJ SERIES
Bore Diameter 99.52
Compression Height 1.209
Piston Head Type Dish
Piston Volume -7
Cylinder Head EJ257 STI
Pin Part Number 905-2250-21-93S
Piston Pin Outside Diameter 0.905
Piston Pin Inside Diameter 0.485
Piston Pin Length 2.250
Piston Pin Wall Thickness 0.210
Piston Pin Material 9310
Retainer Lock Part Number 905-042-CT
Ringset Included Yes
Ringset Number JG4901-3917
Top Compression Ring Thickness 0.0475
Second Compression Ring Thickness 0.048
Oil Ring Thickness 0.0995
Piston Material 2618
Forging Type FSR
Piston Avg Weight 426
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