General Motors® 12705664 Rear Crankshaft Oil Seal Housing
General Motors® 12705664 Rear Crankshaft Oil Seal Housing is backordered and will ship as soon as it is back in stock.
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General Motors® 12705664 Rear Crankshaft Oil Seal Housing
General Motors® 12705664 Rear Crankshaft Oil Seal Housing is backordered and will ship as soon as it is back in stock.
Description
Description
GM part number 12705664 is a Rear Crankshaft Oil Seal Housing (also known as a rear main seal retainer). This factory housing holds the rear main oil seal and bolts to the back of the engine block to prevent oil from leaking out where the crankshaft connects to the transmission.
This OEM part is primarily designed for GM heavy-duty trucks equipped with the 6.6L Gas V8 engine (Engine Code: L8T). Compatible models including
