Dynomax 53734 Exhaust Pipe - Rear

Dynomax 53734 Rear Exhaust Pipe

Dynomax 53734 is a premium stainless steel exhaust pipe built for specific rear-fit applications on select Chevrolet Silverado HD and GMC Sierra HD trucks. With a 4-inch inlet and 4-inch outlet, this 36-inch pipe is formed for a precise fit and straightforward installation on the listed vehicles.

Key Features

• Stainless steel construction for corrosion resistance and long-term durability
• 4-inch inlet and 4-inch outlet with pipe connection ends
• 36-inch overall length for rear exhaust routing
• 14-gauge tubing for added strength
• Natural finish
• Specific fit for select 2007-2010 Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, and Sierra 3500 HD rear applications

Detailed Description

This Dynomax exhaust pipe, part number 53734, is engineered for rear placement on 2007-2010 Chevrolet Silverado 2500 HD and Silverado 3500 HD, as well as 2007-2010 GMC Sierra 2500 HD and Sierra 3500 HD models, including 2007 New Body Style trucks. The stainless steel build and precision-formed dimensions support a direct replacement-style installation where a 4-inch pipe connection is required. Dynomax manufactures this pipe with precision benders and fixture checks to help ensure accurate fitment on the intended truck platforms. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What This Part Helps Address

• Damaged or rusted rear exhaust pipe sections
• Restricted exhaust flow caused by a deteriorated pipe
• Fitment issues from an incorrect diameter or length
• Noise or exhaust leakage from a compromised rear pipe
• Replacement needs on Silverado HD and Sierra HD rear exhaust routing

Installation Notes and Tips

Verify the vehicle year, make, model, and rear position before installation. Confirm 4-inch inlet and outlet dimensions match the existing exhaust connection points on the truck. This part is listed as a specific fit for the applications shown, so alignment with the original exhaust layout is important for proper installation.

Quality Assurance

Dynomax is part of Tenneco Inc. and builds exhaust components using precision manufacturing methods and fixture-based fit checks. The brand’s product development is supported by global engineering resources and technical installation information for its exhaust lineup.