Walker 83460 Catalytic Converter - Right

Walker CalCat 83460 Catalytic Converter

Walker CalCat 83460 is a direct-fit catalytic converter built for CARB-compliant replacement needs on select Toyota Tundra applications. It is engineered for a precise OE-style fit and is designed, tested, and validated to meet California Air Resources Board standards.

For 2003-2004 Toyota Tundra right-side applications, this Walker CalCat catalytic converter supports emissions-system repair with a specific-fit design and CARB Executive Order coverage where listed.

Key Features

• Direct-fit catalytic converter for select Toyota Tundra right-side applications
• CARB certified for use in California and other states that require CARB-compliant replacement converters
• Stainless steel body with a round converter body shape
• Ceramic substrate material
• 3-bolt welded flange inlet and 2-bolt welded flange outlet
• OE-style fit for 2003-2004 Toyota Tundra, right
• Walker CalCat product line for emissions-system replacement

Detailed Description

Walker CalCat 83460 is a specific-fit catalytic converter for the right side of select Toyota Tundra models. It uses a stainless steel body, ceramic substrate, and welded flange connections to match the original exhaust layout more closely than a universal converter. The overall length is 29.875 inches, with a 13-inch body length and 4.125-inch body height and width.

This part is listed for 2004 Toyota Tundra, right, with CARB Executive Order D-182-69 and EFN 4TYXT04.7W1Y or 4TYXT04.7W1W, and for 2003 Toyota Tundra, right, with CARB Executive Order D-182-69 and EFN 3TYXT04.7HBY. Walker CalCat 83460 also cross-references MagnaFlow Exhaust Products 4551406 for the same application.

What It Helps Address

• Failed catalytic converter emissions testing
• Check engine light concerns related to catalyst efficiency
• Exhaust restriction from a deteriorated converter
• CARB compliance requirements for regulated states
• Replacement needs for a damaged or rusted factory converter

Installation Notes and Tips

Verify the vehicle year, engine family number, and right-side placement before ordering. This converter uses a 3-bolt welded flange inlet and 2-bolt welded flange outlet, so the existing exhaust connection style must match. No oxygen sensor port location is provided, and mounting hardware is not listed as included.

Quality Assurance

Walker CalCat converters are designed, tested, and validated for CARB compliance and OE-style fitment. This part is California Air Resources Board certified and built for direct-fit replacement on the listed Toyota Tundra applications.