Grand Cherokee 2WD V8-4.7L VIN J (2004)
Piston: Specifications
PISTONS
Material ...................................................................................................................................................................................................... Aluminum Alloy
Diameter .......................................................................................................................................................................................... 92.975 mm (3.6605 in.)
Weight ...................................................................................................................................................................................... 367.5 grams (12.96 ounces)
Ring Groove Diameter
No. 1 ........................................................................................................................................................................ 83.73 - 83.97 mm (3.296 - 3.269 in.)
No. 2 .................................................................................................................................................................... 82.833 - 83.033 mm (3.261 - 3.310 in.)
No. 3 ........................................................................................................................................................................ 83.88 - 84.08 mm (3.302 - 3.310 in.)
