Jetuplusllc Rear Axle Housing Cover Gasket for GM Trucks (22943110 / 85720902) — Direct-Fit, Leak-Resistant

This rear axle housing cover gasket is manufactured as a direct-fit replacement for a range of Chevrolet, GMC, and Cadillac models. It seals the lower portion of the rear axle housing cover to help prevent fluid loss and contamination while matching OE part numbers 22943110 and 85720902 for straightforward installation and part-matching.

Which vehicles will this gasket fit?

This gasket is specified for many GM full-size trucks and SUVs across model years. It covers Chevrolet Silverado 1500, GMC Sierra 1500, Yukon and Yukon XL, and Cadillac Escalade/ESV within the listed year ranges, plus several Express and Savana van models.

• Chevrolet Silverado 1500: 2014–2025 (including LTD and LD model years noted)
• GMC Sierra 1500: 2014–2025 (including Limited model years)
• Cadillac Escalade & Escalade ESV: 2015–2020
• GMC Yukon / Yukon XL and Chevrolet Suburban/Tahoe: 2015–2020; Express/Savana vans: 2018–2025

How does this gasket help during a differential service?

When replacing gear oil or performing axle service, a fresh gasket re-establishes the seal between the housing cover and differential body. That reduces the chance of leaks, keeps lubricant where it belongs, and prevents grime or moisture from entering the axle assembly.

• Restores OEM-style sealing surface for reliable oil retention
• Facilitates clean, repeatable differential fluid changes
• Helps prevent contamination that can accelerate wear

What should I check before ordering to ensure correct fit?

Confirm the OEM part numbers (22943110 or 85720902) and verify your vehicle make, model, and year. Check the axle cover shape and bolt pattern if you have an aftermarket or modified axle to ensure compatibility.

• Compare part number and vehicle year ranges before purchase
• Inspect your axle cover style for matching bolt hole layout
• Consult vehicle service manual for torque and installation notes

What are the installation and maintenance tips?

Install on a clean mating surface, removing old gasket material and debris to prevent sealing gaps. Use proper thread torque on cover bolts and replace differential fluid as specified by the vehicle manufacturer.

• Clean and dry the housing mating surface before fitting the new gasket
• Tighten bolts in a criss-cross pattern to the specified torque values
• Refill with the correct gear oil and check for leaks after test drive

Who is this for: This Jetuplusllc rear axle housing cover gasket is aimed at DIY mechanics, professional repair shops, and fleet maintenance teams working on GM full-size trucks, SUVs, and vans listed above. It’s ideal for anyone needing a direct replacement that matches OE part numbers 22943110 and 85720902 for routine differential service or leak repair.

• Part type: Rear axle housing cover gasket differential seal
• Part numbers: 22943110, 85720902
• Compatible with Chevrolet Silverado 1500, GMC Sierra 1500, Yukon, Yukon XL, Cadillac Escalade/ESV, Express and Savana vans per fitment list