Grand Cherokee 2WD V8-5.2L VIN Y (1998)
Piston Pin: Specifications
Clearance at Top of Skirt ...................................................................................................................................... 0.013 - 0.038 mm (0.0005 - 0.0015 inch)
Land Clearance-Diameter .......................................................................................................................................... 0.635 - 1.016 mm (0.025 - 0.040 inch)
Piston Length ..................................................................................................................................................................................... 86.360 mm (3.40 inch)
Piston Ring Groove Depth-No. 1 & 2 ....................................................................................................................... 4.572 - 4.826 mm (0.180 - 0.190 inch)
Piston Ring Groove Depth-No. 3 .............................................................................................................................. 3.810 - 4.064 mm (0.150 - 0.160 inch)
Weight ..................................................................................................................................................................... 592.6 - 596.6 grams (20.90 - 21.04 oz.)
