Crankshaft Rear Oil Seal Installation for Chevrolet Chevy K Pickup - 4WD 1998

Tools Required

J 39084 Rear Main Seal Installer

Important: 

•	Coat the crankshaft surface with engine oil.

•	Lightly coat the lip of the new oil seal with engine oil or grease before installing the new oil seal.

•	Do not scratch or nick the sealing edge of the oil seal.




1. Install the oil seal, with the spring cavity facing the engine, onto the crankshaft.
2. Using the J 39084 , drive the seal into the crankshaft until the tool bottoms against the block and the rear crankshaft bearing cap.