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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Peterbilt TPHD Air Bag Top Trim Stainless Steel
TURNPIKE TRUCK TRIM
$20.69Air Bag Top Trim Fits PeterbiltThis aftermarket replacement part is an air bag trim made of stainless steel. It is designed to cover up the top of the air bag exposed on the outside of the frame. The trim mounts using double-sided tape, which is included...$20.69 -
TPHD 5/8 Inch Clevis With Pin For Brake Chamber Using Standard Slack Adjusters
TPHD
$5.59Brake Chamber Clevis Kit 5/8 Inch - 18 TPI With Single PinUpgrade your brake chamber setup with our Clevis Kit! Specifically designed for use without auto slack adjusters, this kit features a 0.625-18 inch threaded clevis yoke, along with a 0.500 inch...$5.59 -
TPHD 5/8 Inch Clevis With Pin For Brake Chamber Using Auto Slack Adjusters
TPHD
$15.58Brake Chamber Clevis Kit 5/8 Inch - 18 TPI With 2 PinsUpgrade your brake system with our Clevis Kit, specially designed for brake chambers used with auto slack adjusters. Featuring a durable construction and precise specifications, this kit includes a...$15.58 -
TPHD 4 Inch Steel Exhaust Elbow - 90 Degree - 12 Inch Long
TPHD
$38.99Steel 4 X 12 Inch Exhaust 90 Degree ElbowThe 90 Degree Elbow is constructed from steel, featuring dimensions of 12 inches in length and a 4-inch radius. It has a 4-inch inner diameter (I.D.) and a 4-inch outer diameter (O.D.). Additionally, it is belled...$38.99 -
TPHD 4 Inch OD 45 Degree 9 X 9 Inch Exhaust Elbow
TPHD
$40.99Exhaust ElbowImprove your vehicle's exhaust system with our 4-inch Exhaust Elbow, which includes a 45-degree bend and measures 9 x 9 inches. Sold individually as an aftermarket replacement part, this elbow is built for durability and dependable...$40.99 -
TPHD 1710 Series Full Round U Joint Kit
TPHD
$65.99U-Joint Kit Full Round 1710 SeriesUpgrade your vehicle's drivetrain with the U-Joint, a quality aftermarket replacement part designed for optimal performance. With a cross length of 5.784 inches, a cross trunnion diameter of 1.298 inches, and a yoke...$65.99 -
BESTfit Non-Vented Lever-Style Non-Locking Fuel Cap With Pressure Relief For Peterbilt - Set Of 10
BESTFIT TRUCK PARTS
$675.99BESTfit Fuel Cap With Pressure Relief Fits Peterbilt * High Quality Fuel Cap* Non- Locking Fuel Cap With Pressure Relief Non-Vented* Set of 10* Warranty On Fuel Caps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$675.99 -
BESTfit Non-Vented Lever-Style Locking Fuel Cap With Pressure Relief For Peterbilt
BESTFIT TRUCK PARTS
$98.89BESTfit Locking Fuel Cap With Pressure Relief Fits Peterbilt 300 Series * High Quality Fuel Cap* Made Of Aluminum* Nominal Size: 4 Inch * Lever-Style Locking * Pressure Relief Non-Vented* Sold Individually* Warranty On Fuel Caps Against Defects In...$98.89 -
BESTfit Lower Support J Bracket For 19 Inch Fuel Tank
BESTFIT TRUCK PARTS
$61.19BESTfit 19 Inch Fuel Tank Lower Support J BracketThe BESTfit Lower J Bracket provides ultimate support for 19-inch diameter fuel tanks. It is designed with durability and stability in mind to ensure that the fuel tank is always secured firmly in place...$61.19 -
BESTfit Fuel Tank Mounting Bracket For Peterbilt With 26 Inch Tanks
BESTFIT TRUCK PARTS
$319.99BESTfit Fuel Tank Bracket Fits Peterbilt With 26 Inch Dia. Tanks * High Quality Fuel Tank Mounting Bracket* Made Of Aluminum* Upper* Designed For 26 Inch Diameter Fuel Tanks* Fuel Tank Straps Sold Separately* Sold Individually* Warranty On Fuel Tank...$319.99 -
BESTfit Fuel Cap Gasket For Peterbilt
BESTFIT TRUCK PARTS
$12.19BESTfit Peterbilt Fuel Cap GasketPrevent dirt and dust from entering your fuel tank with this fuel cap gasket. It is made from nitrile butadiene rubber with 50-55A durometer. Fit for Peterbilt models. 0.210"W x 3.725" inner diameter x 4.145" outer...$12.19 -
BESTfit Angled Fuel Tank Brackets
BESTFIT TRUCK PARTS
$23.45BESTfit Universal Fuel Tank Angled Brackets * High Quality Fuel Tank Brackets* Angled* Bolt To Strap* Sold Individually* Warranty On Fuel Tank Brackets Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$23.45