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BESTfit Driver Side Air Intake Cover Fits KenworthUpgrade your vehicle with our Stainless Steel Air Breather Intake! This special part is made of strong stainless steel, ensuring durability and a sleek look. It's designed specifically for the driver's...

BESTfit Stainless Steel West Coast Style Heated MirrorImprove your driving experience with our Heated Mirror! It's a special replacement part that's way better for your vehicle. This mirror is strong and lasts a long time because it's made of tough 403...

BESTfit Oil Pan For CAT 3406A & 3406B The "Aluminum Oil Pan" is designed to fit CAT 3406 A or B engines manufactured in June 1986 and earlier. It has a universal fit for both front and rear sump applications and can hold up to 7 gallons of oil. Please...

BESTfit Exhaust ExpanderEnhance your exhaust system effortlessly with our Aluminized Steel Exhaust Expanders. Crafted to transition seamlessly from a 4-inch outer diameter to a 5-inch inner diameter, with a length of 8 inches, these expanders ensure...

BESTfit Chrome Exhaust AdapterUpgrade your vehicle's exhaust system with our Chrome-Plated Steel Exhaust Adapter. Designed to transition from a 4-inch to a 5-inch inner diameter, this adapter ensures compatibility with your exhaust setup. Crafted from...

BESTfit Aluminized Steel 4 Inch ID Exhaust Expander-ReducerEnhance your exhaust system with our durable Aluminized Steel Exhaust. With a 4-inch inner diameter and a 5-inch outer diameter, this exhaust component is designed for optimal performance and...

BESTfit Chrome Straight Exhaust CouplerUpgrade your exhaust system with our chrome-plated exhaust coupler, featuring a 5-inch inner diameter and a length of 6.5 inches. This aftermarket replacement part, sold individually, ensures durability and a sleek...

BESTfit Peterbilt Hood Hinge Hood For One HingeThis aftermarket hood repair kit is made of red polyurethane and is designed as a replacement OEM part. It services one hinge and is sold individually. The kit is made in the USA and is not sourced from the...

BESTfit Plain Exhaust Elbow Fits Kenworth The Steel Exhaust Bracket is designed for the driver's side, featuring a 5-inch diameter. It is compatible with over-frame exhaust systems and is suitable for dual exhaust applications. Sold individually, this...

BESTfit Aluminized Steel 90 Degree Exhaust Elbow W/ One Belled EndThe Exhaust Elbow is crafted from aluminized steel and features a 90-degree bend. It measures 15 inches in length with a 5-inch radius. The inner diameter (I.D.) and outer diameter (O.D.)...

BESTfit 6 Inch X 96 Inch Chrome Curve Turn Exhaust Stack Reduces To 5 Inch ID Inlet   * High Quality Exhaust Stack* Curve Turn Style* Made Of Chrome-Plated Steel* 6 Inch O.D. Pipe - Reduces To 5 Inch Inside Diameter - Works With Most Plain-Not...

BESTfit 5 Inch Chrome 96 Inch Curve Turn Out Exhaust Stack With Expanded Inlet - ID   * High Quality Exhaust Stack* Curve Style Turn Out* Made Of Chrome-Plated Steel* 5 Inch I.D. Inlet - Expanded Inlet To Fit Over 5 Inch Elbows And Pipes* 96 Inch...