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Rear Main Seal Kit for Chevy Silverado GMC Sierra Buick Cadillac 635518 12633579

√ Upgrade √ Sealed Well √ Gasket Installed Already
US $33.79/ea
or Best Offer
Was US $37.54 What does this price mean?
Recent sales price provided by the seller
Save US $3.75 (10% off)
Condition:
New
Sale ends in: 1d 8h
More than 10 available161 sold
Bulk savings quantity 1
Bulk savings:
Buy 4 or more for 31.76 each one

Additional service available

This one's trending. 161 have already sold.
People want this. 37 people are watching this.
Shipping:
Free 2-4 day delivery
Get it between Mon, Jul 14 and Wed, Jul 16 to 94104.
Located in: Chino, California, United States
Returns:
30 days returns. Seller pays for return shipping.
Payments:
       Diners Club
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Seller assumes all responsibility for this listing.
eBay item number:283706668196
Last updated on Jul 01, 2025 18:36:20 PDTView all revisionsView all revisions

Compatibility

This part is compatible with 2628 vehicle(s)
YearMakeModelTrimEngineNotes
2020ChevroletExpress 2500Base Extended Cargo Van 3-Door6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally AspiratedUpgrade Design——More Durable Screws; Sealed Well; Gasket Intalled Already
2020ChevroletExpress 2500Base Extended Cargo Van 3-Door6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally AspiratedUpgrade Design——More Durable Screws; Sealed Well; Gasket Intalled Already
2020ChevroletExpress 2500Base Standard Cargo Van 3-Door6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally AspiratedUpgrade Design——More Durable Screws; Sealed Well; Gasket Intalled Already
2020ChevroletExpress 2500Base Standard Cargo Van 3-Door6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally AspiratedUpgrade Design——More Durable Screws; Sealed Well; Gasket Intalled Already
2020ChevroletExpress 2500Base Standard Cargo Van 4-Door6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally AspiratedUpgrade Design——More Durable Screws; Sealed Well; Gasket Intalled Already
2020ChevroletExpress 2500Base Standard Cargo Van 4-Door6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally AspiratedUpgrade Design——More Durable Screws; Sealed Well; Gasket Intalled Already
2020ChevroletExpress 2500LS Standard Passenger Van 3-Door6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally AspiratedUpgrade Design——More Durable Screws; Sealed Well; Gasket Intalled Already
2020ChevroletExpress 2500LS Standard Passenger Van 3-Door6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally AspiratedUpgrade Design——More Durable Screws; Sealed Well; Gasket Intalled Already
2020ChevroletExpress 2500LS Standard Passenger Van 4-Door6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally AspiratedUpgrade Design——More Durable Screws; Sealed Well; Gasket Intalled Already
2020ChevroletExpress 2500LT Standard Passenger Van 3-Door6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally AspiratedUpgrade Design——More Durable Screws; Sealed Well; Gasket Intalled Already
2020ChevroletExpress 2500LT Standard Passenger Van 3-Door6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally AspiratedUpgrade Design——More Durable Screws; Sealed Well; Gasket Intalled Already
2020ChevroletExpress 2500LT Standard Passenger Van 4-Door6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally AspiratedUpgrade Design——More Durable Screws; Sealed Well; Gasket Intalled Already
2020ChevroletExpress 2500LT Standard Passenger Van 4-Door6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally AspiratedUpgrade Design——More Durable Screws; Sealed Well; Gasket Intalled Already
2020ChevroletExpress 3500Base Cutaway Van 2-Door6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally AspiratedUpgrade Design——More Durable Screws; Sealed Well; Gasket Intalled Already
2020ChevroletExpress 3500Base Cutaway Van 2-Door6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally AspiratedUpgrade Design——More Durable Screws; Sealed Well; Gasket Intalled Already
2020ChevroletExpress 3500Base Extended Cargo Van 3-Door6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally AspiratedUpgrade Design——More Durable Screws; Sealed Well; Gasket Intalled Already
2020ChevroletExpress 3500Base Standard Cargo Van 3-Door6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally AspiratedUpgrade Design——More Durable Screws; Sealed Well; Gasket Intalled Already
2020ChevroletExpress 3500Base Standard Cargo Van 3-Door6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally AspiratedUpgrade Design——More Durable Screws; Sealed Well; Gasket Intalled Already
2020ChevroletExpress 3500Base Standard Cargo Van 4-Door6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally AspiratedUpgrade Design——More Durable Screws; Sealed Well; Gasket Intalled Already
2020ChevroletExpress 3500Base Standard Cargo Van 4-Door6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally AspiratedUpgrade Design——More Durable Screws; Sealed Well; Gasket Intalled Already
Portions of the information contained in this table have been provided by partswholesale2u

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
California Prop 65 Warning
Yes
Other Part Number
8125720140, 8125983010, 8126148130, 8126335790, 8126392500
Interchange Part Number
635-518
Warranty
1 Year
Material
Aluminum
Fitment Type
Direct Replacement
Manufacturer Part Number
12633579, 12639250, 635518
Brand
Unbranded
Engine
V8 4.8L, 5.3L, 5.7L, 6.0L, 6.2L
Package Contents
1x Cover, 1x Seal, 1x Gasket, 12x 8.8 Bolts
Compatible Make
Chevrolet, GMC, Buick, Cadillac, Pontiac
Make for Chevrolet 01
Silverado, Express, Avalanche, Camaro, Tahoe, Impala
Make for Chevrolet 02
Colorado, Caprice, Corvette, SSR, Suburban, Trailblazer
Make for Chevrolet 03
Monte Carlo, W3500 Tiltmaster, LCF 3500
Make for GMC
Sierra, Savana, Canyon, Envoy, Yukon
Make for Buick & Cadillac
LaCrosse, Rainier, CTS, Escalade
Year
1997-2020
Inside Diameter (in)
10 In.
Width (in)
2.7 In.
Length (In)
6 In.
UPC
Does not apply
Category

Item description from the seller

About this seller

partswholesale2u

99.9% positive feedback412K items sold

Joined Sep 2015
Usually responds within 24 hours
Welcome to our ebay store Partswhosale2u including majority of the best seller autoparts which are fully compatible with the vehicles. We are determined to provide customers with good service and high ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (73,286)

All ratings
Positive
Neutral
Negative
  • -***- (170)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great seller and easy communication
  • f***f (3064)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Just as described, fast shipping
  • i***r (752)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Haven’t installed yet but, everything came fast and is all there.
See all feedback