
Peterbilt 567/579 Parts
Find the best Peterbilt 579 aftermarket and custom parts in the business here at 4 State. The Peterbilt 579 semi truck is a solid and stately big rig designed for the needs of modern American truckers. Like other Peterbilt models, the 579 delivers on durability, reliability, safety, and comfort, so it rides like a dream for miles on end. What sets the Pete 579 model apart is the addition of features like cutting-edge integrated technology in-cab and an aerodynamic design optimized for fuel efficiency. Take your Peterbilt 579 to the next level and show off your personality with help from 4 State Trucks. From bumpers to exhaust to fenders and beyond, we have the best custom parts and aftermarket accessories for your Peterbilt big rig.
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2 Leaf Spring Replaces 03-03953, 03-04596, 03-07353, C81-6008 For Peterbilt Air Leaf Suspension
AUTOMANN USA
$280.992 Leaf Spring Fits Peterbilt Air Leaf Suspension * High Quality Leaf Spring* Fits Air Leaf Suspension* 2 Leaves* Hook On Second Leaf* 4 Inch Width* Short End 4-3/8* Long End 24-3/4* Bushing B End HK-2* Sold Individually** Warranty On Leaf Springs Against...$280.99 -
CR Type Leveling Valve Replaces 171.H00500CAOE For Rear Air Leaf, Low Air Leaf & Air Trac Suspensions
BESTFIT TRUCK PARTS
$170.99Hadley 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...$170.99 -
Aluminum Front Spring Hanger Replaces B11-10342 For Peterbilt COE & Conventional
AUTOMANN USA
$333.99Rear Of Front Shackle Hanger Fits Peterbilt COE & Conventional 1982-Current * High Quality Shackle Hanger* 6 Inch Bolt Height* Aluminum* Sold Individually* Warranty On Shackle Hanger Against Defects In Workmanship & Material From Date Of Purchase***High...$333.99 -
Steer Spring U-Bolt Kit Replaces K241-570-244 For Peterbilt 579
AUTOMANN USA
$62.21Steer Spring U-Bolt Kit Fits Peterbilt 579 * High Quality U-Bolt Kit* For Steer Spring Applications* U-Bolt Specifications:- U-Bolt Top Style - Round Bend- U-Bolt Diameter 0.750 Inch- Thread Size - 0.750 X 16 TPI- Threaded Length 3.000 Inch- Inside Width...$62.21 -
Steer Spring Hanger Assembly Replaces B11-1034-8 For Peterbilt
AUTOMANN USA
$196.99Steer Spring Hanger Assembly Fits Peterbilt * High Quality Steer Spring* Hanger Assembly* Sold Individually* Warranty On Steer Springs Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...$196.99 -
Air Bag Nut For Top Mounting Stud
AUTOMANN USA
$3.05Air Bag Nut * High Quality Air Bag Nut* For Top Mounting Stud On Air Bags* Dimensions- 0.750-16 ID TPI- 1.125 OD HEX- 0.625 HT* Sold Individually***High Quality Aftermarket Replacement Part (Not OEM)**** This Item Is Special Order. This Item Will Not Be...$3.05 -
Spring Hanger Front Of Rear Replaces 03-44586M001, 01-21518 For Peterbilt Rear Air Leaf Suspension
AUTOMANN USA
$387.99Drive Axle Front Hanger Air Leaf Suspension Uses TRK5905 Bushing * High Quality Spring Hanger* Driver / Passenger* Front Of Rear For Drive Axle* Air Leaf* Sold Individually* Warranty On Spring Hangers Against Defects In Workmanship & Material From Date...$387.99 -
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 -
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 -
Tool Box Latch For Peterbilt
AUTOMANN USA
$67.31Tool Box Latch Fits Peterbilt * High Quality Toolbox Latch* With Lock And Key* Sold Individually* Warranty On Toolbox Latch Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM)***$67.31 -
10 Hole Hub Pilot Brake Drum
AUTOMANN USA
$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...$177.99 -
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