BESTfit 7 Inch Black Steel Y-Pipe Hanger Kit* High Quality Y-Pipe Hanger Bracket Kit * Use With Exhaust Kits With 7 Inch Long Drop Elbows (Elbows Not Included)* Kit Includes:  - (2) Black Steel Exhaust Tee Pipe Hanger  - (2) 7 Inch Chrome Wide...

BESTfit 8 Inch Wide Angled ClampEnhance the look and functionality of your Peterbilt's exhaust with the BESTfit 8 Inch Chrome-Plated SS Wide Angled Exhaust Clamp. Constructed from chrome-plated stainless steel, this clamp combines strength with a sleek...

BESTfit Exhaust Angled Bracket Fits PeterbiltAngled Lower Exhaust Bracket from Trux Accessories - crafted from durable 304 stainless steel to resist corrosion and wear. Designed specifically for all Peterbilt models (pre-2007) and 389 Glider models...

Fiberglass Fan Shroud Fits PeterbiltThis high quality fan shroud that fits Peterbilt 377, 378, and 379 models is gel-coated on the inside for improved air flow, is OEM quality, and saves hundreds of dollars compared to the OEM version. The fan has...

BESTfit 6 Inch Black Steel Y-Pipe Hanger Kit* High Quality Y-Pipe Hanger Bracket Kit* Use With Exhaust Kits With 6 Inch Long Drop Elbows (Elbows Not Included)* Kit Includes:   - (2) Black Steel Exhaust Tee Pipe Hanger  - (2) 6 Inch Chrome Wide...

7 Inch Chrome Wide Angled Clamp By BESTfit Fits PeterbiltSecure your Peterbilt exhaust with the BESTfit 7-Inch Chrome Wide Angled Exhaust Clamp. Built from high-grade chrome-plated stainless steel, this clamp measures 7 inches in diameter and includes an...

Cooling Module W/ Metal Radiator & Charge Air CoolerThe BESTfit Cool Pack for Peterbilt 379, 378, 377, 385, and 357 combines a 4-row radiator with a charge air cooler to provide excellent cooling performance for your truck's engine. Manufactured to OEM...

BESTfit Lower Cab Exhaust BracketSecure your exhaust using the BESTfit Stainless Steel Straight Exhaust Cab Bracket, made for the lower cab of Peterbilt trucks. Made of stainless steel and accompanied by a rubber gasket, it provides a perfect fit for...

Replacement 2 Piece Radiator Fan ShroudHeavy-duty trucking requires reliable engine cooling, and the Fiberglass Two Piece Radiator Fan Shroud (07-06686M002) delivers for Peterbilt 357, 377, 378, 379, and 387. Made from durable fiberglass, it ensures a...

BESTfit Chrome Stainless Steel Wide Angled Exhaust ClampFor Peterbilt owners seeking a replacement for their exhaust clamps, the BESTfit 6 Inch Chrome-Plated SS Wide Angled Exhaust Clamp is a superior solution. This exhaust clamp is made from...

BESTfit Fiberglass Fan Shroud For Radiator With 35 Inch OpeningThis aftermarket Peterbilt 377, 378, and 379 Fiberglass Radiator Fan Shroud with a 35 inch opening is designed to replace your OEM 5S68905D2 factory style fan shroud. This radiator fan shroud...

Peterbilt 379 Poly Motor Mount Bushing By BESTfitExtend the life of your engine mounts with the durable BESTfit Poly Motor Mount Bushing, sized at 2.570 inches and engineered for Peterbilt 379 models. This OE replacement bushing-cross-referencing...