
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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Front Axle Bottom Shock Mounting
LOAD-SHARE SUSPENSIONS
$289.99Front Axle Air Ride Kit * High Quality Air Ride Kit* Sold Individually* Warranty On Axle Air Ride Kit Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***$289.99 -
3/8 MP X 1/2 Air Brake Fitting For Rubber Hose
AFTERMARKET
$16.31Air Brake Fitting For Rubber Hose * High Quality Hose End* Sold Individually* Warranty On Hose End Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***$16.31 -
1/4 MP X 3/8 Air Brake Fitting For Rubber Hose
AFTERMARKET
$7.92Air Brake Fitting For Rubber Hose * High Quality Hose End* Sold Individually* Warranty On Hose End Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***$7.92 -
1/2 Inch Union For Rubber Brake Hose
AFTERMARKET
$29.57Union For Rubber Brake Hose * High Quality Union* 1/2 Size* For Rubber Break Hose* Sold Individually* Warranty On Union Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***$29.57 -
Fuel Sender For 26 Inch Tank, Tube Style For Peterbilt, Mack, Volvo
ISSPRO
$96.9926 Inch Tank Fuel Sender Replaces 11-03997-026At 4 State Trucks, we offer top of the line aftermarket Isspro fuel senders for 26-inch diameter tanks. This fuel sender fits multiple Mack, Peterbilt, and Volvo models. It is sold individually and is backed...$96.99 -
Poly Bushing Kit W/ Cross Pin
ENERGY SUSPENSION
$38.09Bushing * High Quality Bushing* Tracking Arm* Sold Individually* Warranty On Bushing Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)**** Replaces OE Numbers: C878, E-2225, E-8815,...$38.09 -
On Sale
18K Gold Plated Toggle Nuts - Set Of 6
GRAND GENERAL
Now: $4.02Was: $13.3918K Gold Plated Toggle Nuts * High Quality Toggle Nut* 18K Gold Plated * Set Of 6* Sold Individually* Warranty On Toggle Nut Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***Now: $4.02Was: $13.39 -
SS Headliner Access Hole Cover For Peterbilt Ultra Cab
ROADWORKS
$26.51Stainless Steel Headliner Access Hole Cover Fits Peterbilt * High Quality Access Hole Cover* Made Of Stainless Steel* Made In USA* Sold Individually* Warranty On Access Hole Cover Against Defects In Workmanship & Material From Date Of Purchase**Number 2...$26.51 -
CSM SS Over Head Console Trim For Peterbilt Flat Top Models
CHROME SHOP MAFIA
$244.99Over Head Headliner Trim Fits Peterbilt By Chrome Shop Mafia * High Quality 430 Stainless Steel Headliner Trim*Fits Day Cabs and Unibilt Trucks* Will Not Fit UltraCab Models* Sold Individually* Warranty On Headliner Trim Against Defects In Workmanship &...$244.99 -
SS Left Of AC Panel Trim For Peterbilt - Driver Side
ROADWORKS
$20.39Stainless Steel AC Panel Trim Fits Peterbilt * High Quality AC Panel Trim* Made Of Stainless Steel* Driver Side* 2 Piece* Made In USA* Sold Individually* Warranty On AC Panel Trim Against Defects In Workmanship & Material From Date Of Purchase**Number 5...$20.39 -
Heater Door Trim For Peterbilt 379
ROADWORKS
$11.21Heater Door Trim Fits Peterbilt * High Quality Heater Door Trim* Sold Individually* Warranty On Heater Door Trim Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM)**** This Item Is...$11.21 -
SS Lower Dash Vent Trim For Peterbilt Driver Side
ROADWORKS
$39.99Stainless Steel Lower Dash Vent Trim Fits Peterbilt * High Quality Lower Dash Vent Trim* Made Of Stainless Steel * Driver Side* Made In USA* Sold Individually* Warranty On Lower Dash Vent Trim Against Defects In Workmanship & Material From Date Of...$39.99