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2009 Chevrolet Silverado 3500 HD Engine Main Bearing Gasket

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2009 Chevrolet Silverado 3500 HD
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1 Product found

2 Q&A for Engine Main Bearing Gasket Repair
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  • OEM 2009 Chevrolet Silverado 3500 HD Gasket-Crankshaft Rear Oil Seal Housing - 12639249
    OEM 2009 Chevrolet Silverado 3500 HD Gasket-Crankshaft Rear Oil Seal Housing Diagram - 12639249
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    OEM (Genuine) 2009 Chevrolet Silverado 3500 HD Gasket-Crankshaft Rear Oil Seal Housing

    PartNumber: 12639249
    $36.01 MSRP: $62.69
    You Save: $26.68 (43%)
    Product Specifications
    • Notes: Silverado, Sierra
    • Item Dimensions: 11.3 x 10.9 x 0.2 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12633578, 12553460, 12593587, 12559769, 12574293
    • Part Description: 2009 Chevrolet Silverado 3500 HD Gasket-Crankshaft Rear Oil Seal Housing
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    Vehicle Fitment
    • 2009 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS

FAQ for Engine Main Bearing Gasket Repair

Q: How to remove the Crankshaft Rear Oil Seal?
A:
You should remove the flywheel, clean the area around the crankshaft rear oil seal, install the button of J 44641 into the crankshaft, press the jaws, and then remove the crankshaft rear oil seal using J 44641.
By Bob
GM Specialist
01/11/2022
Q: How to install the Crankshaft Rear Oil Seal?
A:
You should clean the seal bore in the flywheel housing, place the crankshaft rear oil seal onto the crankshaft, install J 44642 to the crankshaft and then install the flywheel.
By Bob
GM Specialist
01/11/2022

FAQ for Other Repair Info

Q: How to install the Crankshaft Front Oil Seal?
A:
You can clean the front Crankshaft Seal bore and the crankshaft, lubricate the crankshaft sealing surface with clean engine oil, place the crankshaft front oil seal onto the crankshaft, install J 44645 to the crankshaft and then install the crankshaft balancer.