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Genuine 2018 Chevrolet Express Crankshaft Seal

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5 Crankshaft Seals found

  • 2018 Chevrolet Express Crankshaft Seal - 12634614
    View related parts

    2018 Chevrolet Express Seal Assembly, Crankshaft Front Oil

    Part Number: 12634614
    $11.59 MSRP: $19.17
    You Save: $7.58 (40%)
    ADD TO CART
    Product Specifications
    • Other Name: SEAL, Engine Front Cover & Crankshaft Seal
    • Position: Front
    • Replaces: 12693255
    • Item Weight: 0.40 Pounds
    • Item Dimensions: 3.4 x 3.6 x 0.5 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 12634614
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2018 Chevrolet Express Submodels:
    • 1 TON CARGO EXPRESS, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON PASSENGER EXPRESS, Van 3/4 Ton Cargo Express | 6 Cyl 4.3L, 8 Cyl 6.6L
  • 2018 Chevrolet Express Crankshaft Seal - 89060436
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    2018 Chevrolet Express Seal Kit,Crankshaft Rear Oil

    Part Number: 89060436
    $21.93 MSRP: $36.30
    You Save: $14.37 (40%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: SEAL KIT, Engine Rear Main Bearing; Crankshaft Seal, Rear Main Seal
    • Position: Rear
    • Replaces: 12550574, 12585671, 89018162
    • Item Weight: 0.50 Pounds
    • Item Dimensions: 5.1 x 5.3 x 1.0 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 89060436
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2018 Chevrolet Express Submodels:
    • 1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 1/2 TON CARGO EXPRESS, 1/2 TON CARGO SAVANA, 1/2 TON PASSENGER EXPRESS, 1/2 TON PASSENGER SAVANA, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA | 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex
  • 2018 Chevrolet Express Crankshaft Seal - 12665076
    View related parts

    2018 Chevrolet Express Seal Assembly, Crankshaft Rear Oil

    Part Number: 12665076
    $25.78 MSRP: $42.66
    You Save: $16.88 (40%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: SEAL, Engine Rear Main Bearing; Rear Main Seal
    • Position: Rear
    • Replaces: 12634615
    • Item Weight: 0.40 Pounds
    • Item Dimensions: 5.4 x 5.3 x 5.0 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 12665076
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2018 Chevrolet Express Submodels:
    • 1 TON CARGO EXPRESS, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON PASSENGER EXPRESS, Van 3/4 Ton Cargo Express | 6 Cyl 4.3L, 8 Cyl 6.6L
  • 2018 Chevrolet Express Crankshaft Seal - 12642203
    View related parts

    2018 Chevrolet Express Seal, Crankshaft Front Oil

    Part Number: 12642203
    $11.93 MSRP: $22.50
    You Save: $10.57 (47%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: SEAL, Engine Front Cover & Crankshaft Seal; Front Crank Seal
    • Position: Front
    • Item Weight: 0.40 Pounds
    • Item Dimensions: 3.3 x 3.4 x 0.4 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 12642203
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2018 Chevrolet Express Submodels:
    • 1 TON CARGO EXPRESS, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON PASSENGER EXPRESS | 4 Cyl 2.8L Diesel
  • 2018 Chevrolet Express Crankshaft Seal - 12625417
    View related parts

    2018 Chevrolet Express Seal, Crankshaft Rear Oil

    Part Number: 12625417
    $19.65 MSRP: $32.47
    You Save: $12.82 (40%)
    ADD TO CART
    Product Specifications
    • Other Name: SEAL, Engine Rear Main Bearing; Rear Main Seal
    • Position: Rear
    • Item Weight: 0.50 Pounds
    • Item Dimensions: 5.4 x 5.3 x 0.4 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 12625417
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2018 Chevrolet Express Submodels:
    • 1 TON CARGO EXPRESS, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON PASSENGER EXPRESS | 4 Cyl 2.8L Diesel

2018 Chevrolet Express Crankshaft Seal

We are your prime source for competitively priced and high-quality OEM 2018 Chevrolet Express Crankshaft Seal. We provide you with parts that will allow you to save a lot of money without sacrificing quality. All our OEM parts are backed by the manufacturer's warranty and shipped out at a swift rate.

2018 Chevrolet Express Parts Questions & Experts Answers

  • Q: How to replace the rear crankshaft seal in 4.3L V6 and 5.0L,5.7L,7.4L V8 engine on 2018 Chevrolet Express?
    A: The 4.3 L V6, 5.0L, 5.7L V8 engines all use a one piece rear Crankshaft Seal in a bolt-on housing, which requires that the transmission, torque converter and the drive plate have to be removed in order to fix it. The old seal can be removed using a screw driver in the grooves designed for the purpose, being careful not to scratch the crankshaft, while installing the seal while still having the housing attached is done using a specialized tool which is fitted to the crankshaft flange and used to force the new seal in place. If the special tool is not available, all the oil pan bolts as well as those attaching the housing to the block must be removed, and the housing and gasket must then be detached, and a new seal and gasket will be needed when doing so. It is recommended that the old seal be removed very gently with a view of taking time to determine how deep it is to enable one to insert the new one properly which ought to be washed and soaked in some engine oil before being put into appropriate position and like it was mentioned above beaten in by a hammer and a piece of timber. When the seal has been drawn over that of the crankshaft the housing is bolted back to block using a new gasket and without the use of any gasket sealing while the final installment is done in the reverse sequences to the removal. The one-piece Crankshaft Seal is installed for the 7.4 liter V8 engine but this does not have a bolt-on housing, instead they press the seal into the bore in the rear main bearing cap and engine block, and to get at this you have to remove the transmission and the driveplate. The old one is removed with a hooked tool or a large screwdriver taking attention not to scratch the crankshaft sealing surface. The crankshaft must be cleaned and degreased while the new seal whose lip must face the forward part of the engine is fitted on the seal bore. If such a tool can be provided, the new seal can be placed on it and aligned with the crankshaft, with screws being tightened to hold it before the tool is withdrawn. If not the new seal can be tapped into place using a hammer and a piece of pipe or blunt punch, till is evenly placed till it bottoms and installation also in the reverse order of removal.

Related 2018 Chevrolet Express Parts

Alternate Year Models

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