Walker 42939 Exhaust Elbow

Overview

Walker 42939 is a universal exhaust elbow built for exhaust and tail pipe applications that require a 90-degree mandrel-bent section. It uses steel construction with an aluminized finish for a practical balance of strength and corrosion resistance in aftermarket exhaust work.

With 5-inch inlet and outlet pipe connections, this exhaust elbow is suited for custom exhaust routing, repair sections, and fabrication jobs where a formed pipe section is needed. Walker 42939 is part of Walker’s OE-style emissions and exhaust lineup, and the 42939 part number is commonly referenced for universal exhaust fitment projects.

Key Features

• Universal exhaust elbow for custom or repair applications
• 90-degree mandrel bend for smoother exhaust flow through the turn
• Steel construction with aluminized finish
• 5-inch inlet and 5-inch outlet pipe connections
• 17.5-inch overall length with 8-inch bending radius
• Walker 42939 part number for catalog and cross-reference use

Product Details

Walker 42939 is an exhaust elbow designed as a universal-fit component rather than a vehicle-specific replacement. The mandrel-bent 90-degree shape helps maintain tube diameter through the bend, while the steel body and aluminized coating provide a durable foundation for exhaust system fabrication and repair. The 5-inch pipe connection size makes it suitable for large-diameter exhaust routing where a formed elbow is required.

Walker’s OE partnerships and broad exhaust coverage support consistent fit and dependable aftermarket emissions system service. If you are sourcing Walker 42939 for a custom build or exhaust repair, this elbow provides a straightforward pipe-to-pipe connection point with a regular-grade construction profile.

Common Uses

• Replacing a damaged or rusted exhaust elbow section
• Creating a 90-degree exhaust route in a custom system
• Connecting large-diameter exhaust pipe sections
• Repairing exhaust and tail pipe assemblies
• Fabricating universal exhaust layouts

Installation Notes

Confirm pipe diameter, bend angle, and available space before installation. Because this is a universal exhaust elbow, final fit depends on the vehicle’s exhaust layout and the fabrication method used. Verify alignment at the inlet and outlet before welding or clamping.

Quality Assurance

Walker builds aftermarket emissions and exhaust components with OE-style fit, appearance, and dependability. Part number 42939 is backed by Walker’s manufacturing and OE partnership experience in exhaust system coverage.