JE Pistons
Fitment:
-07-12 Honda CRF150R
Bore Size: 66mm (Stock Bore).
Replacement Components are available, please see below.
Includes:
-JE Forged Piston
-JE Piston Ring Pack
-JE Wrist Pin
-1 Set of JE Piston Pin Clips
Piston Specs:
66mm 12:1 Pistons (262278):
-Bore Diameter: 66.00mm
-Piston Head Type: Dome
-Cylinder Head: CRF 150R
-Compression Height: 0.813"
-Piston Pin Outside Diameter: 0.551"
-Piston Pin Length: 1.650"
-Piston Pin Material: 9310 Steel
-Ringset Included: Yes
-Top Compression Ring Thickness: 0.032"
-Oil Ring Thickness: 0.0585"
-Piston Material: 2618 Aluminum Forged
-Forging Type: FSR
-Piston Avg Weight: 112 g
-Pin Wall Thickness: 0.120"
66mm 12.5:1 Pistons (262279):
-Bore Diameter: 66.00mm
-Piston Head Type: Dome
-Cylinder Head: CRF 150R
-Piston Dome Volume: -1 cc's
-Compression Height: 0.813"
-Piston Pin Outside Diameter: 0.551"
-Piston Pin Length: 1.650"
-Piston Pin Material: 9310 Steel
-Ringset Included: Yes
-Top Compression Ring Thickness: 0.032"
-Oil Ring Thickness: 0.0585"
-Piston Material: 2618 Aluminum Forged
-Forging Type: FSR
-Piston Avg Weight: 112 g
-Pin Wall Thickness: 0.120"
Replacement Components:
Replacement Ring Pack:
-JC3801-2598 (Fits All Above Pistons)
Replacement Wrist Pin:
-551-1650-12-93C (Fits All Above Pistons)
Replacement Wrist Pin Clips:
-551-040-MW (Fits All Above Pistons)
