Peterbilt 379 Frame & Chassis
Discover top-quality Peterbilt 379 frame & chassis parts. Explore brake parts, shock absorbers, air springs, and stainless steel deck plates. Take your ride to the next level with our replacement, aftermarket options
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BESTfit Side Bar For Spring Shackle For Peterbilt Steer Axle
BESTFIT TRUCK PARTS
$27.53BESTfit Side Bar Fits Peterbilt Steer Axle Spring ShackleEnhance your vehicle's suspension system with our aftermarket replacement part. Specifically designed for the rear of the steer axle spring, this spring shackle side bar ensures optimal performance...$27.53 -
BESTfit Shock Absorber For Peterbilt With Air Leaf & Air Trac Suspension
GABRIEL
$65.99BESTfit Shock Absorber Fits PeterbiltEnhance your ride with our shock absorber, designed for superior performance and durability. With a 1.625-inch bore and 9.160-inch stroke, this shock absorber provides reliable support for your vehicle. Its 14.79-inch...$65.99 -
BESTfit Air Bag Replacement For Gen III Air Ride Suspension
BESTFIT TRUCK PARTS
$176.99BESTfit 12 Gauge Air Bag ReplacementUpgrade your air ride system with our Air Bag Replacement. It's made to last and fits perfectly with dimensions like 3.90 inches minimum height and 11.40 inches maximum diameter. You'll find it easy to install thanks...$176.99 -
BESTfit Wear Plate With 5/8 Inch Mounting For Peterbilt Air Trac Suspension
BESTFIT TRUCK PARTS
$99.99BESTfit Peterbilt Wear Plate With 5/8 Inch MountingEnhance the performance and longevity of your Air Trac Suspension with our Wear Plate. Featuring a 5/8-inch mounting design, this plate comes complete with one wear pad and all necessary mounting...$99.99 -
BESTfit Spring Eye Bushing For Peterbilt Air Leaf Suspensions
BESTFIT TRUCK PARTS
$7.68BESTfit Spring Eye Bushing Fits Peterbilt Air Leaf SuspensionsEnsure smooth operation and stability for your air leaf models with our Eye Bushing kit. Each kit includes essential components like a spring eye sleeve, compression washers, a lock nut,...$7.68 -
BESTfit 4 Inch Spring Pin Double Lock Replaces Peterbilt 02-01767, 02-01781 & Kenworth K179-527
BESTFIT TRUCK PARTS
$13.25BESTfit Spring Pin Double Lock Fits Peterbilt & KenworthOur double lock, designed to fit 4-inch springs, offers enhanced security and durability for your vehicle's suspension system. With precise measurements of 8.859 inches, including lock notches at 5...$13.25 -
BESTfit Spring Hanger Rear Of Steer Axle For Peterbilt
BESTFIT TRUCK PARTS
$65.13BESTfit Steer Axle Rear Spring Hanger Fits PeterbiltUpgrade your vehicle's suspension with our Spring Hanger, suitable for the rear of the steer axle on either the driver or passenger side! Designed for use with a 4-inch spring, this aftermarket...$65.13 -
BESTfit Tie Rod End For Eaton Steer Axle - Passenger Side
BESTFIT TRUCK PARTS
$46.91BESTfit Tie Rod End Fits Eaton Steer AxleEnhance your vehicle's steering system with our Passenger Side Tie Rod End! This aftermarket replacement part features precise specifications including a rod OD of 1-1/8 inch, a thread pitch & direction of 12 TPI,...$46.91 -
BESTfit Tie Rod End For Eaton Steer Axle - Driver Side
BESTFIT TRUCK PARTS
$65.27BESTfit Tie Rod End Fits Eaton Steer AxleUpgrade your vehicle's steering system with our Tie Rod End for the Driver Side! This aftermarket replacement part is designed with precision and durability in mind, featuring specifications such as a rod OD of...$65.27 -
BESTfit Spring Hanger For Peterbilt 362, 377, 378 & 379
BESTFIT TRUCK PARTS
$134.99BESTfit Peterbilt Spring Hanger Replaces 02-01800M001, 3381230Upgrade your vehicle's suspension with our Spring Hanger! Positioned at the rear of the steer axle, this hanger fits both driver and passenger sides. Specifically designed for 4-inch springs,...$134.99 -
BESTfit Air Bag W013586897 Double Convoluted Air Spring For Watson/Chalin, Ridewell Suspensions
BESTFIT TRUCK PARTS
$110.99BESTfit Double Convoluted Air Spring For Ridewell, Watson & Chalin SuspensionsIntroducing our Double Convoluted Air Spring, designed to meet your suspension needs with precision and reliability. Crafted with quality materials, this air bag boasts...$110.99 -
BESTfit Suspension Leveling Valve For Air Ride Suspensions - Replaces HV9990
BESTFIT TRUCK PARTS
$71.80BESTfit Suspension Leveling ValveGet your air ride suspension system back in top shape with our Air Leveling Valve, designed specifically for air ride suspensions. This Barksdale Type Height Control Valve is sold individually as an aftermarket...$71.80