This JE Piston single (right) is a forged replacement for the Toyota 4U-GSE engine, sized for an 86.25mm bore (+0.25mm) with a 13.5:1 compression ratio and a 2.2cc dome. JE builds forged pistons in the USA from 2618 aluminum with proprietary FSR forging to reduce friction and skirt width. Depending on application, pistons include wrist pins, locks and JE Pro Seal rings for a complete performance-focused assembly.
JE Pistons Toyota 4U-GSE 86.25mm Bore +.25mm Oversize 13.5:1 CR 2.2cc Dome FSR Piston (Single/Right)