Walker 22941 Exhaust Muffler

Universal Heavy Duty Muffler

Walker Heavy Duty muffler 22941 is a universal exhaust muffler built for commercial and on/off-road applications. It uses a round steel body with an aluminized finish and center pipe connections for straightforward exhaust system fabrication.

Key Features

• Universal fit exhaust muffler for custom or replacement applications
• Round combination muffler design with center inlet and outlet
• Steel body with aluminized finish for added corrosion resistance
• 4-inch inlet and 5-inch outlet pipe connections
• Long-body layout with 51-inch overall length

Product Details

Walker 22941 is part of the Heavy Duty line, which focuses on replacement mufflers for demanding commercial use. The combination muffler construction and large-diameter pipe connections make it a practical choice for exhaust system repairs, fabrication work, and replacement of worn mufflers in heavy-duty setups. Walker 22941 is a universal muffler, so fitment depends on the exhaust system layout rather than a specific vehicle application. This part cross-references M-514 and M090781 for the same application.

Common Uses

• Replacing a damaged or rusted exhaust muffler
• Restoring exhaust flow after muffler failure
• Building or modifying a custom exhaust system
• Addressing excessive exhaust noise from a worn muffler

Installation Notes

Verify inlet and outlet diameter, center configuration, and available space before installation. Because this is a universal muffler, proper fit depends on pipe routing and system dimensions. Confirm the exhaust layout matches the 4-inch inlet and 5-inch outlet connection sizes before welding or clamping.

Quality Assurance

Walker offers broad muffler coverage for domestic, import, and commercial vehicle exhaust systems, including heavy-duty applications. Part number 22941 is built as a replacement exhaust component for practical system service and fabrication needs.