Peterbilt 379 Parts
Find the best Peterbilt 379 aftermarket and custom parts in the business here at 4 State. The Peterbilt 379 is one of the most popular American owner-operator truck models of all time. Pete truck models are a brand of choice for experienced truckers who need dependable semi trucks. 4 State Trucks has all the aftermarket semi truck parts and accessories you need to make your Pete 379 stand out to showcase your unique personality. Whether you need bumpers, exhaust, or fuel tanks, we've got you covered. Hit the open road in style and comfort with the best custom gear for your Peterbilt heavy duty truck or 18 wheeler.
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Steel Air Tank 12 X 29.5 Inch With 3 Front Ports - Black
BESTFIT TRUCK PARTS
$190.892850 Cubic Inch Volume Air Tank * High Quality Air Tank* Made Of Steel* Black* 12 Inch Diameter* 29.5 Inch Length* 2850 Cubic Inch Volume* 3 Front Ports- 3/4 Inch NPT* 1 Back Port- 3/4 Inch NPT* 1 Drain Port - 1/4 Inch NPT* 2 End Ports - 3/8 Inch NPT*...$190.89 -
Spring Hanger Rear Of Steer Axle W/ MR902 Threaded Bushing For Kenworth & Peterbilt
AUTOMANN USA
$100.99Spring Hanger For Rear Of Steer Axle For Paccar * High Quality Cast Spring Hanger* Casting Number B111033* For Rear Of Steer Axle* For 4 Inch Wide Spring* 1.250 Inch Pin Diameter* Includes 1 RB328 Bushing And Pin - Silent Block* For Replacement Bushing...$100.99 -
Height Control Valve With 2 Levers And 2 Mounting Brackets
BESTFIT TRUCK PARTS
$69.52Height Control Valve Hadley Style * High Quality Level Valve* Can Replace Delco Cab Or Chassis Height Valve* Can Replace Neway Cab Or Chassis Height Valve* Short Delay, Moderate Flow With Integral Check Valve * Has 7/16 - 24 For 1/4 Tube Compression...$69.52 -
On Sale
10 Hole Hub Pilot Brake Drum
AUTOMANN USA
Now: $124.59Was: $177.99Brake Drum Hub Pilot * High Quality Brake Drum Hub Pilot* 10 Hole Balanced* Light Weight* Sold Individually* Warranty On Brake Diaphram Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...Now: $124.59Was: $177.99 -
2 Leaf Steer Spring For Peterbilt
AUTOMANN USA
$389.99Spring For Steer Axle 4.00 X 25.50 X 27.00 Inches Fits Peterbilt - B81-6003 * High Quality Steer Spring* Measures 25.50 x 27.00 Inches* 4 Inches Width * 2 Leaf* 3 Pad* Includes 2 RNK Bushings, Installed* 5400 lbs Capacity* Parabolic Spring* Sold...$389.99 -
16.5 X 7 Inch Brake Shoe Kit 4707Q Plus
AUTOMANN USA
$89.99Brake Shoe Kit / No Cores Required * High Quality Brake Shoe Kit 4707Q Plus* Contains 2 Shoes And 1 Hardware Kit* Shoes Have 23K Standard Lining* Sold As Kit *** High Quality Aftermarket Replacement Part (Not OEM)***$89.99 -
16.5 X 7 Inch Brake Shoe Kit 4515F3 Plus
AFTERMARKET
$140.99Brake Shoe Kit / No Cores Required * High Quality Brake Shoe Kit 4515F3 Plus* Contains 2 Shoes And 1 Hardware Kit* Shoes Have 23K Standard Lining* Sold As Kit *** High Quality Aftermarket Replacement Part (Not OEM)***$140.99 -
Rubber 3/8 Inch X 44 Inch Brake Hose
AUTOMANN USA
$13.66Rubbert Brake Hose * High Quality Brake Hose* 3/8 Inch X 44 Inch * 3/8 Fixed And One 3/8 Swivel End* Sold Individually* Warranty On Brake Hoses Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part...$13.66 -
Rubber 3/8 Inch X 30 Inch Brake Hose
AUTOMANN USA
$12.09Brake Hose * High Quality Brake Hose* Replaces OEM # HAB-6-30C, PROBH-262366-30, 16130-66, 18864, 262366-30, 26236630* 3/8 Inch X 30 Inch * 3/8 Fixed And One 3/8 Swivel End* Sold Individually* Warranty On Brake Hose Against Defects In Workmanship &...$12.09 -
80000 Series 10 Hole Outboard Wheel Brake Drum Trident
AUTOMANN USA
$263.99Brake Drum * High quality drum* Steel Shell With Fused GrAY iRON lINER* Brake size: 16.5 x 7 inches* Bolt number: 10* Bolt circle diameter: 11.25 inches* Pilot diameter: 8.78 inches* Surface flat: 7.83 inches* Balanced* Sold Individually* Warranty on...$263.99 -
6 Inch 1.5-10 Spline Air Brake Slack Adjuster Straight
AUTOMANN USA
$74.04Slack Adjuster * High Quality Slack Adjuster* Includes:- Anchor Bracket Plate - Flat Stud - Bracket Kit* Automatic- Haldex Type* 6 Inch Arm Length* For Trailer Axle With 16.5 Inch Brake* Sold Individually* Warranty On Slack Adjuster Against Defects In...$74.04 -
6 Inch 1.5-28 Spline Air Brake Slack Adjuster Straight
BESTFIT TRUCK PARTS
$65.07Slack Adjuster * High quality automatic adjuster* Spline: 1.5 inches - 28* 6 inch arm length* Type: unhanded* Chamber Size: 30* Sold Individually* Warranty on slack adjuster against defects in workmanship & material from date of purchase*** High quality...$65.07