How to replace the rear crankshaft seal on Chevrolet Classic?

You need to take out the transmission and Flywheel before installing the crankshaft rear oil seal. When removing the crankshaft rear oil seal using a flat-bladed tool users must ensure they do not damage the crankshaft outside diameter or chamber area. A new seal installation requires the use of rear main seal installer (J 42067). No matter what use the fastener notice for torque specifications. Then install the transmission by torquing the Flywheel bolts to 53 nm (39 ft.lbs.) and applying an extra 25 degrees of torque before reinstallation.

OEM Chevrolet Classic Crankshaft Seal

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1 Crankshaft Seal found

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Chevrolet Classic Oil Seal, Green Line, Front
Part Number: 12584041
$8.95 MSRP: $16.80
You Save: $7.85 (47%)
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Product Specifications
- Other Name: Seal-Crankshaft Front Oil; Engine Crankshaft & Camshaft Seals; Timing Cover Gasket & Seal.; Front Crank Seal; Timing Cover Front Seal; Engine Front Cover & Crankshaft Seal; Oil Pump Body Seal.
- Position: Front
- Replaces: 12580989, 55564509, 12609467, 90571925
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 Chevrolet Classic | Base, LS | 4 Cyl 2.2 L GAS

Chevrolet Classic Crankshaft Seal

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Chevrolet Classic Crankshaft Seal Parts Questions & Experts Answers

Oil Seal, Green Line, Front
12584041
Q: How to replace the rear crankshaft seal on Chevrolet Classic?
A: You need to take out the transmission and Flywheel before installing the crankshaft rear oil seal. When removing the crankshaft rear oil seal using a flat-bladed tool users must ensure they do not damage the crankshaft outside diameter or chamber area. A new seal installation requires the use of rear main seal installer (J 42067). No matter what use the fastener notice for torque specifications. Then install the transmission by torquing the Flywheel bolts to 53 nm (39 ft.lbs.) and applying an extra 25 degrees of torque before reinstallation.