How to service and repair the front crankshaft seal on Chevrolet Express 3500?

The service and repair of the front crankshaft seal begins with removal of the crankshaft balancer. A suitable tool should be used to take out the crankshaft front oil seal before checking the engine front cover seal bore and the crankshaft balancer sealing surface for damage. Check the integrity of pre-applied grease on the crankshaft front oil seal before installing it with J 35463 (J 35463). Before reinstalling the crankshaft balancer you must check that the crankshaft front seal matches both dimensions of the engine front cover. The J 35468 (J 35468) Cover Aligner Seal Installer stands as one of the required tools for this procedure.

OEM Chevrolet Express 3500 Crankshaft Seal

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16 Crankshaft Seals found

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Chevrolet Express 3500 Rear Main Seal, Front
Part Number: 14090906
$22.20 MSRP: $34.77
You Save: $12.57 (37%)
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Product Specifications
- Other Name: Seal, Engine Front Cover & Crankshaft Seal; Timing Cover Gasket; Timing Cover Seal; Oil Seal; Crankshaft Seal; Front Crank Seal; Timing Cover Seal; Front Cover Seal; Engine Front Cover Seal.
- Position: Front
- Replaces: 12577710
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 Chevrolet Express 3500 | Base, LS | 8 Cyl 5.7 L GAS
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Chevrolet Express 3500 Rear Main Seal
Part Number: 97209342
$51.04 MSRP: $79.94
You Save: $28.90 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Seal, Engine Rear Main Bearing; Crankshaft Seal
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2016 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 6.6 L DIESEL
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Chevrolet Express 3500 Rear Main Seal
Part Number: 89060436
$25.49 MSRP: $39.93
You Save: $14.44 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Seal Kit, Crankshaft Rear Oil; Crankshaft Seal; Seal Kit, Engine Rear Main Bearing; Seal, Engine Rear Main Bearing
- Position: Rear
- Replaces: 12550574, 12585671, 89018162
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2020 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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Chevrolet Express 3500 Rear Main Seal
Part Number: 23503969
$43.95 MSRP: $68.84
You Save: $24.89 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal, Engine Rear Main Bearing; Crankshaft Seal
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2002 Chevrolet Express 3500 | Base, LS | 8 Cyl 6.5 L DIESEL
View related parts
Chevrolet Express 3500 Rear Main Seal
Part Number: 12665076
$28.60 MSRP: $44.80
You Save: $16.20 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal, Engine Rear Main Bearing; Crankshaft Seal
- Position: Rear
- Replaces: 12634615
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2023 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
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Chevrolet Express 3500 Crankshaft Seal, Front
Part Number: 12634614
$13.46 MSRP: $21.09
You Save: $7.63 (37%)
ADD TO CART
Product Specifications
- Other Name: Seal Assembly-Crankshaft Front Oil; Timing Cover Gasket; Timing Cover Seal; Front Crank Seal; Front Seal; Cover Seal; Front Cover Seal; Seal, Engine Front Cover & Crankshaft Seal
- Position: Front
- Replaces: 12693255
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
View related parts
Chevrolet Express 3500 Rear Main Seal
Part Number: 12625417
$20.24 MSRP: $33.34
You Save: $13.10 (40%)
ADD TO CART
Product Specifications
- Other Name: Seal, Engine Rear Main Bearing; Crankshaft Seal
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2022 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
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Chevrolet Express 3500 Timing Cover Oil Seal, Front
Part Number: 12580743
$16.54 MSRP: $25.92
You Save: $9.38 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal Assembly-Crankshaft Front Oil; Timing Cover Gasket; Timing Cover Seal; Cover Seal; Front Cover Seal; Seal, Engine Front Cover & Crankshaft Seal; Seal, Engine Crankshaft Front
- Position: Front
- Replaces: 12559279
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 Chevrolet Express 3500 | Base, LS | 8 Cyl 8.1 L GAS
View related parts
Chevrolet Express 3500 Timing Cover Seal, Front
Part Number: 10228655
$21.92 MSRP: $34.33
You Save: $12.41 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal, Engine Front Cover & Crankshaft Seal; Timing Cover Gasket; Timing Cover Oil Seal; Cover Seal; Front Cover Seal
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1997 Chevrolet Express 3500 | Base, LS | 8 Cyl 5.7 L GAS
View related parts
Chevrolet Express 3500 Rear Main Seal
Part Number: 10101164
$50.83 MSRP: $79.61
You Save: $28.78 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal, Engine Rear Main Bearing; Crankshaft Seal
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 Chevrolet Express 3500 | Base, LS | 8 Cyl 7.4 L GAS
View related parts
Chevrolet Express 3500 Oil Seal, Front
Part Number: 10128316
$22.15 MSRP: $34.70
You Save: $12.55 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal, Engine Front Cover & Crankshaft Seal; Timing Cover Gasket; Timing Cover Seal; Oil Filter Seal; Front Seal; Timing Cover Oil Seal; Crankshaft Seal
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2002 Chevrolet Express 3500 | Base, LS | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
View related parts
Chevrolet Express 3500 Front Crank Seal
Part Number: 97209341
$43.48 MSRP: $68.11
You Save: $24.63 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal, Engine Crankshaft Front; Timing Cover Gasket; Timing Cover Seal; Front Seal; Cover Seal; Front Cover Seal; Seal, Engine Front Cover & Crankshaft Seal; Seal, Engine Front Cover
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2016 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 6.6 L DIESEL
View related parts
Chevrolet Express 3500 Front Crank Seal
Part Number: 12642203
$12.60 MSRP: $22.50
You Save: $9.90 (44%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal-Crankshaft Front Oil; Seal, Engine Front Cover & Crankshaft Seal
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2022 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
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Chevrolet Express 3500 Thermostat Housing Gasket, Front
Part Number: 10191640
$21.25 MSRP: $33.29
You Save: $12.04 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal, Engine Front Cover & Crankshaft Seal; Timing Cover Gasket; Timing Cover Seal; Timing Cover Oil Seal; Cover Seal; Front Cover Seal; Seal, Engine Crankshaft Front
- Position: Front
- Replaces: 23500286, 3860095, 03860095
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2002 Chevrolet Express 3500 | Base, LS | 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
Chevrolet Express 3500 Rear Main Seal
Part Number: 12587621
$40.03 MSRP: $62.70
You Save: $22.67 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal, Engine Rear Main Bearing; Crankshaft Seal
- Position: Rear
- Replaces: 12559277
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 Chevrolet Express 3500 | Base, LS | 8 Cyl 8.1 L GAS
View related parts
Chevrolet Express 3500 Rear Main Seal
Part Number: 12554314
$38.36 MSRP: $60.08
You Save: $21.72 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal, Engine Rear Main Bearing; Crankshaft Seal
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2002 Chevrolet Express 3500 | Base, LS | 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS

Chevrolet Express 3500 Crankshaft Seal

Our website offers an extensive catalog of genuine Chevrolet Express 3500 Crankshaft Seal at unbeatable prices. Every OEM Chevrolet Express 3500 Crankshaft Seal comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Chevrolet Express 3500 Crankshaft Seal Parts Questions & Experts Answers

Oil Seal, Front
10128316
Q: How to service and repair the front crankshaft seal on Chevrolet Express 3500?
A: The service and repair of the front crankshaft seal begins with removal of the crankshaft balancer. A suitable tool should be used to take out the crankshaft front oil seal before checking the engine front cover seal bore and the crankshaft balancer sealing surface for damage. Check the integrity of pre-applied grease on the crankshaft front oil seal before installing it with J 35463 (J 35463). Before reinstalling the crankshaft balancer you must check that the crankshaft front seal matches both dimensions of the engine front cover. The J 35468 (J 35468) Cover Aligner Seal Installer stands as one of the required tools for this procedure.