Description
Product Overview
The Sixity Auto Drive Axle Shaft Flange Gasket is engineered for the Chevrolet Silverado 2500 HD rear axle. Constructed from high‑grade metal, this gasket offers superior durability and a precise seal to prevent leaks. Dimensions are 9 x 6.5 x 0.02 inches, weighing only 1.44 ounces, and it matches the original equipment part number 4115091885.
Usage
Designed for professional mechanics and DIY enthusiasts, this gasket fits models from 2001 to 2010. Ideal for routine maintenance, axle repairs, or complete drivetrain overhauls, it ensures reliable performance in demanding work environments. 
Why Choose Us
Sixity Auto guarantees genuine OEM quality, providing a direct replacement that meets or exceeds factory specifications. Each unit includes original packaging and necessary hardware, backed by Amazon Confirmed Fit for confidence in compatibility.
Key Features
- Precision‑engineered metal construction for lasting durability
- Exact OEM fit for Chevrolet Silverado 2500 HD rear axles (2001‑2010)
- Lightweight design at only 1.44 ounces for easy handling
- Comes with original packaging and required installation hardware
- Amazon Confirmed Fit ensures hassle‑free vehicle compatibility
FAQ
Is this gasket compatible with all Silverado 2500 HD model years?
Yes, it fits rear axle applications for model years 2001 through 2010.
Do I need additional hardware for installation?
The package includes all necessary hardware, so no extra parts are required.
Can I install this gasket myself?
Absolutely. With basic hand tools and the included hardware, a DIY enthusiast can complete the installation.
What is the warranty on this product?
Sixity Auto offers a limited one‑year warranty against manufacturing defects.
How does this gasket differ from cheaper alternatives?
It uses premium metal material and matches OEM specifications, providing a tighter seal and longer service life compared to generic rubber gaskets.





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