basic power industries
177 Fulford Dr.
Harkers Island, NC 28531
1-800-562-2742 (for part information)
(252) 504-3355 (for techincal help)
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Seal Rear Main Oil for GM 7.4L-8.2L Gen 4 V8 91-prior 26-14756

Part #: GLM85960

$44.89


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Rear Main Oil Seal for the Crankshaft on GM 454 7.4L and 502 8.2L Big Block V8.

***Fits LH Rotation Engines Only***

Tech Tip:
You can Identify the two piece rear seal engine by looking at the engine block. If the engine block has a provision for a mechanical fuel pump then it is a 1991 or earlier block (called a Generation 4). The engines with a 1 piece rear main seal, did not have a mechanical fuel pump provision (called Generation 5 (flat tappet camshaft) and Generation 6 (roller Tappet Camshaft)).

Replaces 1991 and older Mercruiser OEM: 26-14756
Replaces 1991 and older OMC/Volvo OEM: 460571



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Basic Power Industries, Inc.• 177 Fulford Dr, Harkers Island, NC 28531-9520, US • +1-252-504-3355