All Products

Cab-Sleeper Air Spring Fits Peterbilt* High Quality Air Spring* Sleeve Type* Bumper: No* 874 Lb Load At 80 PSI* 1094 Lb Load At 100 PSI* 110 CPM Natural Frequency* Top Plate:  - (1) Hole/Stud  - 2.99 Inch Diameter* Bottom Plate:  - (1)...

Peterbilt 100-300 Degrees Fahrenheit Oil Temperature SensorMonitor your Peterbilt engine with precision using the 100-300 Degrees Fahrenheit Oil Temperature Sensor Engineered to provide accurate readings, this sensor measures 103 OHMs at 200F and 41 OHMs...

Driver Side 4-4.5 Inch SS Charge Air Cooler Tube By BESTFit Replaces 05-18823Replace your driver-side charge air tube with the BESTfit 4-4.5 Inch Stainless Steel Charge Air Cooler Tube for Peterbilt 357, 377, 378, and 379. Engineered from 304 stainless...

Peterbilt 379 Pitman Arm Replaces 002748, 10-02748, 84243102, And 842431-02Ensure precise steering control and long-lasting performance on your Peterbilt 379 with this high-quality Pitman Arm. Measuring 10.50 inches center to center with a 2.00-inch,...

Peterbilt Narrow Tool Box With Step By BESTfit4 State Trucks offers this quality narrow 24-inch OEM style step toolbox that mounts to the frame of your truck by BESTfit. Made of aluminum, the sides are smooth and the top has a diamond plate texture to...

Tread Aluminum Tool Box Fits Peterbilt With New Style Step 24 Inch By BESTfitOutfit your rig with rugged style and reliable storage using the BESTfit Diamond Plate Aluminum 24 Inch Tool Box with New Style Step, designed for Peterbilt 378, 379, and 389...

Tactical Mini Flashlight W/ Logo, Aluminum Housing & Telescopic Zoom By BESTfitLight up dark spaces with the BESTfit Mini Flashlight, crafted from sturdy aluminum and designed with telescopic zoom for adjustable focus. Battery-free and compact, it's...

Lower Coolant Tube By BESTfitReplace your Peterbilt truck's lower coolant tube with the BESTfit Stainless Steel Lower Coolant Tube, engineered for 357, 359, 377, 378, and 379 models. This multibend tube includes a 1/2-inch and 3/8-inch threaded fitting,...

2.5 Inch Stainless Steel V- Band Clamp By BESTfitEnsure leak-free, heavy-duty connections with the BESTfit 2.5 Inch 304 Stainless Steel V-Band Clamp. Its precision 2.5-inch diameter and robust 304 stainless steel construction provide superior durability,...

3 Inch V- Band Clamp By BESTfitMaintain tight and corrosion-resistant connections with the BESTfit 3 Inch V-Band Clamp for International trucks. The 3-inch diameter and professional V-band design provide secure fastening for exhaust or turbo systems,...

International 3 Inch V- Band Clamp By BESTfitProtect your International truck's turbo and exhaust components with the BESTfit 3 Inch V-Band Clamp, replacing 2033978C1. Its 3-inch diameter and V-band design provide tight, leak-free connections, corrosion...

7-5.5 Inch 90 Degree Rubber Reducer Elbow By BESTfitKeep your air intake system performing at peak efficiency with the BESTfit 7-5.5 Inch 90 Degree Rubber Reducer Elbow, engineered for a smooth 90-degree connection. Made from premium rubber, it reduces...