Walker Exhaust 41638 Heavy Duty 90 Degree Aluminized Steel Exhaust Elbow 4 Inch

The Walker Exhaust 41638 is a heavy-duty 90-degree exhaust elbow pipe designed for universal fitment on commercial trucks and heavy-duty applications. This precision-manufactured component features 4-inch inlet and outlet diameters with a 24-inch overall length, making it ideal for custom exhaust system configurations.

Key Specifications:

• 90-degree mandrel bend with 5-inch bend radius
• 4-inch outside diameter inlet and outlet (pipe connection style)
• 24-inch overall length with two 12-inch axis lengths
• 16-gauge aluminized steel construction for superior corrosion resistance
• Mandrel-bent tubing maintains consistent diameter throughout the bend
• Universal fitment for flexible installation options

Quality Construction:

• Durable aluminized steel resists rust and corrosion in harsh environments
• Precision mandrel bending ensures optimal exhaust flow without restrictions
• OE-style design and manufacturing standards
• Compatible with Walker catalytic converters, mufflers, and exhaust accessories

This heavy-duty exhaust elbow connects exhaust pipes at the correct angle for optimal exhaust flow and system routing. The mandrel-bent construction maintains the full 4-inch diameter through the bend, preventing flow restrictions that can reduce performance. Built to withstand the demands of commercial and heavy-duty applications, this Walker elbow provides reliable, long-lasting performance.