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Peterbilt 378, 379, 389 Glider Y-Pipe Hanger Stainless Steel 8 Inch Kit For Long Drop Elbow by BESTfit
8 Inch Stainless Steel Y-Pipe Hanger KitEnhance the stability and appearance of your Peterbilt with the BESTfit Y-Pipe Hanger Stainless Steel 8 Inch Kit. Specially designed for trucks equipped with a 8-inch long drop elbow, this kit includes premium... -
Peterbilt Black Poly Exhaust Mount Grommets by BESTfit
BESTfit Polyurethane Exhaust Mount GrommetsIntroducing the BESTfit Black Poly Exhaust Mount Grommets, specifically designed for Peterbilt 375, 377, 378, 379, 386, 389 and 389 Glider models. Made from high-quality black polyurethane, these grommets are... -
BESTfit 5 Inch OD Chrome BOM Exhaust Elbow Driver Side Replaces 14-13906L For Peterbilt 379
BESTfit Driver Side Chrome Multi-Bend Exhaust Elbow For Bottom Of Muffler Fits 379 PeterbiltThis high quality chrome 5 inch OD inlet & outlet multi-bend exhaust elbow fits Peterbilt 377 and 378 driver side. It is made in the USA and comes with a 1 year... -
BESTfit 5 Inch Turbo Pipe Replaces 14-15329 For Peterbilt 377, 378 & 379
BESTfit Turbo Pipe Fits PeterbiltEnhance your Peterbilt 377, 378, or 379 with the BESTfit 5 Inch Turbo Pipe, specifically engineered to replace OE number 14-15329 and Dynaflex number 09-8-101-220. Made of aluminized steel, this turbo pipe boasts a 5-inch... -
Peterbilt 378, 379, 389 Y-Pipe Hanger Stainless Steel 7 Inch Kit For Long Drop Elbow by BESTfit
7 Inch Stainless Steel Y-Pipe Hanger KitOptimize your Peterbilt's exhaust system with the BESTfit Y-Pipe Hanger Stainless Steel 7 Inch Kit, a comprehensive solution designed for trucks with a 7-inch long drop 90-degree elbow. Each kit contains two... -
Peterbilt 379, 378, 377, 375, 357, 330 Windshield Washer Reservoir By BESTfit
BESTfit Peterbilt Direct Replacement Plastic Windshield Washer ReservoirBuilt for lasting use, this windshield washer fluid reservoir is manufactured with premium plastic that can withstand the constant stresses of under the hood temperature changes and... -
Peterbilt 378, 379, 389 Glider Y-Pipe Hanger Black Steel 8 Inch Kit For Long Drop Elbow by BESTfit
8 Inch Black Steel Y-Pipe Hanger KitUpgrade your Peterbilt's exhaust with the BESTfit Y-Pipe Hanger Black Steel 8 Inch Kit, designed for seamless integration with 8-inch long drop 90-degree elbows and full-size exhaust tees. This comprehensive kit... -
BESTfit 6 Inch OD Chrome Exhaust Elbow Tapered To Inch OD, Driver Side For Peterbilt 377 & 378
BESTfit Driver Side Peterbilt 377 & 378 Chrome Exhaust Bend ElbowOutfit your Peterbilt 377 or 378 with the BESTfit 6 Inch OD Chrome Exhaust Elbow, tapered down to 5 Inch OD for a streamlined connection and better exhaust flow. Built from long-lasting... -
Peterbilt 378, 379, 389 Glider Y-Pipe Hanger Stainless Steel 6 Inch Kit For Long Drop Elbow by BESTfit
6 Inch Stainless Steel Y-Pipe Hanger KitRevolutionize the way you mount your exhaust with the BESTfit Y-Pipe Hanger Stainless Steel 6 Inch Kit, designed specifically for Peterbilt trucks. This kit is designed to provide a flawless fit for trucks with a... -
BESTfit Fan Shroud Replaces 3A-48426D For Peterbilt 387 1999-2010
BESTfit Fiberglass Fan Shroud Fits Peterbilt - Replaces 3A-48427D, 3S48427For Peterbilt 387 models between 1999 and 2010, the BESTfit Fan Shroud replacing OEM 3A-48426D offers high-quality fiberglass construction with a gel-coated interior that improves... -
Peterbilt 378, 379, 389 Glider Y-Pipe Hanger Black Steel 7 Inch Kit For Long Drop Elbow by BESTfit
7 Inch Black Steel Y-Pipe Hanger KitTransform the way you mount your exhaust with the BESTfit Y-Pipe Hanger Black Steel 7 Inch Kit, crafted for Peterbilt trucks with a 7-inch long drop elbow. This all-inclusive kit not only provides a secure mounting... -
Peterbilt 377, 378, 379, 386, 388, and 389 8 Inch Chrome Wide Angled Exhaust Clamp Replaces 50BJ-APB800SCP by BESTfit
BESTfit Chrome Stainless Steel 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...