Description
Product Overview
The Walker Exhaust Pipe Flange Gasket is engineered for high‑temperature exhaust applications. Featuring a 0.05‑inch thickness, black machined material, and a robust OEM part number 31574, this gasket provides superior heat deflection and a leak‑free seal. Its compact dimensions (6.2 x 4.2 x 0.6 inches) and lightweight design (0.8 ounces) make it easy to handle and install.
Usage
Designed for use on a variety of models including 2006‑2006 Buick Rainier, 2010‑2010 Cadillac SRX, and 2013‑2014 Chevrolet Express 4500, this gasket excels in both daily driving and heavy‑duty conditions. It is ideal for mechanics performing exhaust system repairs or enthusiasts upgrading their vehicle’s performance. 
Why Choose Us
Walker’s engineering team rigorously tests each gasket to meet OEM specifications, ensuring durability and consistent performance. Premium materials resist corrosion and thermal fatigue, while the precision‑machined exterior guarantees a perfect fit. Our commitment to quality is reflected in a 4.3‑star rating from over 250 verified customers.
Key Features
- 0.05‑inch thickness for optimal heat deflection
- Durable machined black material resists corrosion
- Precise OEM fit for Buick, Cadillac and Chevrolet models
- Easy installation with slotted bolt holes
- Validated by Walker engineers for long‑lasting performance
FAQ
Will this gasket fit a 2007 Buick Rainier?
Yes, the Walker gasket is compatible with the 2007 Buick Rainier as well as the 2006 model.
What material is the gasket made from?
The gasket is constructed from high‑quality machined metal designed to withstand extreme exhaust temperatures.
Is any special tool required for installation?
No special tools are needed; the gasket features slotted bolt holes for straightforward installation with standard hand tools.
Can I use this gasket with a Walker catalytic converter?
Absolutely. Pairing it with Walker catalytic converters and mufflers ensures a complete, high‑performance exhaust system.
What is the warranty on this product?
Walker offers a limited warranty covering manufacturing defects for up to one year from the date of purchase.








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