Jeep J10 Engine Block Parts
This page covers engine block parts for the Jeep J10, spanning model years 1974–1988. The range includes piston ring sets, crankshaft and connecting rod bearings, oil drain plugs, and engine mounts — the core components that make up the lower end of the J10's engine assembly. Pick your Jeep J10's year above to narrow the list to engine block parts with confirmed fitment. Every part shown is checked against our vehicle data.
Representative Photo, actual item may vary
Representative Photo, actual item may vary
MAHLE 51510CP.030 Premium Plasma-Moly Piston Ring Set +0.030" Oversize Bore
MAHLE 41286CP.040 Original Engine Piston Ring Set Oversize - 040
MAHLE 50668CP Original Engine Piston Ring Set Plain AMC / Buick
Representative Photo, actual item may vary
MAHLE 41097CP.020 Original Premium Engine Piston Ring Set Oversize - 0.020
Representative Photo, actual item may vary
MAHLE 41240CP.040 Premium Engine Piston Ring Set 4.040in Bore .040 Oversize L4
MAHLE 42146CP.010 Premium Engine Piston Ring Set Oversize - 0.010
Representative Photo, actual item may vary
MAHLE 41550CP.040 Original Engine Piston Ring Set Oversize - 0.040
MAHLE 51284CP.030 Perfect Circle Premium Piston Ring Set .030 Over
MAHLE 40533CP.060 Plasma-Moly Engine Piston Ring Set +.060 Overbore
MAHLE 50203CP.040 Standard Piston Ring Set Big Block 4.290" Bore +.040 Over
MAHLE 50134CP.040 Original Standard Engine Piston Ring Set Oversize - 0.040
Representative Photo, actual item may vary
Representative Photo, actual item may vary
Representative Photo, actual item may vary
MAHLE 51497CP.060 Standard Piston Ring Set Bore Oversize - 4.060 0.060
Representative Photo, actual item may vary
Representative Photo, actual item may vary
Representative Photo, actual item may vary
What's here for your Jeep J10
- Engine Piston Ring Sets and individual Engine Piston Rings, available in OE replacement and performance configurations
- Engine Connecting Rod Bearing Sets for the lower end of the assembly
- Engine Crankshaft Main Bearing Sets in kit form
- Engine Oil Drain Plugs, including chrome and black finishes
- Engine Mounts in rubber and related materials, covering front positions
The widest selection of Jeep J10 engine block parts here comes from MAHLE, Dorman, Hastings, and Sealed Power, with options spanning OE-style replacements and performance-oriented components across gasket and hardware styles. Other categories Jeep J10 owners shop for: Jeep J10 Exterior Lights, Jeep J10 Grilles and Jeep J10 Springs and Suspension Parts, or browse all Jeep J10 parts and accessories.