Peterbilt 379 Air Springs & Level Valves

BESTfit Rolling Lobe Airbag - Replaces Firestone 9448, Goodyear 1R11-150Looking for a replacement air spring? Our aftermarket replacement part, sold individually, ensures reliable performance and durability. It effectively replaces OE numbers...

Bottom Mounting Bracket * High Quality Mounting Bracket* For Double Side - (2) Air Springs Per Side* Sold Individually* Warranty On Mounting Brackets Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement...

Replacement Air Spring Rolling Lobe For Peterbilt & Kenworth * High Quality Air Spring * Sold Individually* Warranty On Air Spring Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)****...

Peterbilt Air Spring Rolling Lobe * High Quality Air Spring Rolling Lobe* 13.50 Inch Design Height* Plastic Base* Load At 80 PSI- 5500 Lbs.* Load At 100 PSI- 7000 Lbs.* Natural Freq-CPM- 70* Top Plate Hole/ Stud Qty- 2* Rolling Lobe Type* Resistant To...

10.4 X 13.5 Inch Inflated Double Convoluted Air Bag * High Quality Air Bag* Double Convoluted * Load Lbs 80 PSI 2440* Load Lbs 100 PSI 3050* Natural Frequency CPM 102* 10 Inch Design Height* 2 Top Plate Holes* 2 Bottom Plate Holes* 3.38 Inch Top Plate...

Front Axle Air Bag * High Quality Air Bag* Dimensions- Mininum Height: 5.1 Inch - Maxium Height: 14.5 Inch - Maxium Diameter: 8 Inch - Top Plate Diameter 7.12 Inch - Bottom Plate Diameter: 6.30 Inch * Plastic Base* Sleeve Style* Front Axle* Top Plate...

Hadley Type Leveling Valve Fits Peterbilt With Rear Air Suspensions * High Quality Leveling Valve* Trailer Only* Reverse Actuation Valve Kit* CR Type With Into Dump With Release Valve* Trailer Suspension With 2-Levers And 2-Mounting Brackets* Sold...

Air Bag * High Quality Air Bag* For Steer Axle Kits* Sold Individually* Warranty On Air Bag Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***

Trailer Suspension Air Bag W01-358-6927 Replacement * High Quality Air Spring * Double Convoluted Air Spring For Reyco Air Ride* Air Bag Specifications:- Load at 80 PSI 2440 LBS- Load at 100 PSI 3050 LBS- Design Height 10 Inches- Top Plate Hole, Stud Qty...

Low Air Leaf Air Bag Fits Peterbilt * High Quality Air Bag* Air Supply Is Separate From Mounting Studs* Sold Individually* Warranty On Air Bags Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part...

BESTfit PR Plus Height Control ValveIntegrate our Control Valve into your system, replacing OE numbers G90-1099-095, G901099095, 90555375, and 90555121. This aftermarket replacement part ensures precise control and reliable performance. Sold...

BESTfit Triple Convoluted Air BagPresenting our Air Spring Triple Convoluted, engineered with precision for superior performance. Crafted to perfection, this triple convoluted air spring boasts a load capacity of 5400 lbs at 80 PSI and 6800 lbs at 100...