Walker Exhaust 42246 Heavy Duty 45 Degree Exhaust Elbow 4 Inch ID/OD

The Walker Exhaust 42246 is a heavy-duty 45-degree exhaust elbow designed for medium and heavy-duty truck applications. This universal exhaust component features a 4-inch inlet (inside diameter) to 4-inch outlet (outside diameter) configuration, providing versatile fitment for custom exhaust system repairs and modifications.

Key Features:

• 45-degree bend angle for gradual exhaust flow direction changes
• 4-inch ID inlet and 4-inch OD outlet connection
• Approximately 12 inches in overall length
• Constructed from durable aluminized steel for corrosion resistance
• 16-gauge steel construction for heavy-duty applications
• 4-inch centerline radius for smooth exhaust gas flow
• Mandrel-bent design maintains consistent pipe diameter throughout the bend

Walker Exhaust is backed by OE engineering and manufacturing expertise, delivering quality aftermarket exhaust solutions for commercial vehicles, medium-duty trucks, and heavy-duty applications. This elbow is part of Walker's extensive line of universal exhaust accessories designed to provide professional installers and DIY mechanics with the components needed to complete custom exhaust repairs. Installation may require modification including cutting and welding to achieve proper fit.