40X35R404A
Exhaust Pipe Reducer 4 x 3-1/2 Inch Steel
Kenworth®

The Exhaust Pipe Reducer 4 x 3-1/2 Inch Steel is a vital component in exhaust system assembly, designed to connect pipes of different diameters seamlessly. Made from high-quality steel, this reducer ensures durability and resistance to heat and corrosion, maintaining optimal exhaust flow. It is ideal for use in Kenworth trucks where precise fitment and reliable performance are required. Installing a genuine OEM exhaust reducer guarantees a secure connection and helps maintain emission standards. At Source One Parts Center, we offer authentic OEM exhaust components like this reducer, ensuring your vehicle's exhaust system functions efficiently. Trust us for quality parts that enhance performance, reduce emissions, and prolong your truck’s lifespan.