Peterbilt 379 Parts
At 4 State Trucks, you’ll find everything you need to keep your iconic 379 model running strong and looking sharp. From bumpers and exhausts to fuel tanks, fenders, and chrome trim, we’ve got Peterbilt accessories and parts designed to fit your specific model year (87’ – 07’). Whether it’s a full-body restoration, a small component replacement, or a custom upgrade, our lineup has what you need.
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- Qty in Cart
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Automatic Replacement Pawl Kit Replaces E11432, R801700
AUTOMANN USA
$17.80Meritor Type Replacement Pawl KitMaintain precise brake adjustment and reliable performance with this high-quality Automatic Replacement Pawl Kit, designed to replace E11432 and R801700. Specifically...09-05170223- SKU:
- 09-05170223
- Product Type:
- Frame & Chassis
- Make:
- Universal Items
$17.80Qty in Cart: 0Price:$17.80Subtotal: -
Actuator Dump Pump- Non-Metering Replaces 30109902, ACM400, C3508DM, ASK49
AFTERMARKET
$251.994.200 X 1.630 X 2.490 Inch Actuator Dump Pump W/ 1/8 Inch NPT* High Quality Actuator Dump Pump* Non Metering* 1/8 Inch NPT* 4.20 Inch Height* 1.63 Inch Width* 2.49 Inch Length* Sold Individually*...09-02500205- SKU:
- 09-02500205
- Width Options:
- 1 5/8 Inch
- Height Options:
- 2 1/2 Inch
- Length Options:
- 4 1/4 Inch
- Product Type:
- Cargo Control
- Make:
- Universal Items
$251.99Qty in Cart: 0Price:$251.99Subtotal: -
16.929 Inch Hat Shaped Air Disc Brake Rotor Replaces K034497, M44D76642
AFTERMARKET
$368.9916.929 Inch Air Disc Rotor* High Quality Air Disc Brake Rotor* Hat Shaped* (14) 0.580 Inch NOS Holes* (2) M14 - 1.5 Bolt Holes* 16.929 Inch Outer Disc Diameter* 4.122 Overall Height* 6.500 Inch Bolt...09-05170209- SKU:
- 09-05170209
- Height Options:
- 4 Inch
- Product Type:
- Frame & Chassis
- Make:
- Universal Items
$368.99Qty in Cart: 0Price:$368.99Subtotal: -
FREE SHIPPING OVER $249
1/4 Inch OD Red Plastic Air Line - Sold Per Foot
VELVAC
$6.811/4 Inch Outer Diameter Red Plastic Air LineDo you need red airline hose? 4 State Trucks carries 1/4 inch plastic airline tubing to meet SAE J844 and FMVSS requirements. With a maximum working...09-0508014- SKU:
- 09-0508014
- Truck Class:
- Heavy Duty
- Product Type:
- Air, Electrical, & Safety
- Make:
- Universal Items
- Ready To Ship:
- Yes
$6.81Qty in Cart: 0Price:$6.81Subtotal: -
Air Horn Solenoid Replaces 461274
AUTOMANN USA
$27.2212/24 Volt Air Horn SolenoidMaintain powerful and reliable horn performance with this Air Horn Solenoid, engineered to operate on 12- or 24-volt systems. Featuring a 1/4-inch NPT port and a 1/8-inch...09-05130007- SKU:
- 09-05130007
- Product Type:
- Frame & Chassis
- Make:
- Universal Items
$27.22Qty in Cart: 0Price:$27.22Subtotal: -
Uni-Crimp Hose Fitting, SAE 45 Female 45, 3/8 ID X 5/8 Inch - 18 X 2.86 Inch
AUTOMANN USA
$28.9145 Degree Female Uni-Crimp Hose Fitting Replaces 36777-0606, 367770606, UC-SFFX45-0606, UCSFFX450606* High Quality Hose Fitting* SAE 45 Female * 45 Degree Elbow* Uni-Crimp* Hose End: 3/8 Inch Inner...09-02500187- SKU:
- 09-02500187
- Product Type:
- Cargo Control
- Style Options:
- Elbow
- Degree Options:
- 45
- Make:
- Universal Items
$28.91Qty in Cart: 0Price:$28.91Subtotal: -
FREE SHIPPING OVER $249
Black Plastic Air Line, 5/8 Inch OD - Sold Per Foot
VELVAC
$2.265/8 Inch Outer Diameter Black Plastic Air LineIf you are in the market for 5/8 inch nylon tubing, 4 State Trucks has what you need with this black plastic airline with a 30-day warranty from the date...09-0508007- SKU:
- 09-0508007
- Product Type:
- Air, Electrical, & Safety
- Truck Class:
- Heavy Duty
- Make:
- Universal Items
- Ready To Ship:
- Yes
$2.26Qty in Cart: 0Price:$2.26Subtotal: -
FREE SHIPPING OVER $249
1/2 Inch OD Blue Nylon Air Line - Sold Per Foot
VELVAC
$7.941/2 Inch Outer Diameter Blue Nylon Air LineAre you working on an air brake system and need 1/2 inch blue tubing? 4 State Trucks can help with your airline hose needs, including this blue airline for...09-0508019- SKU:
- 09-0508019
- Truck Class:
- Heavy Duty
- Product Type:
- Air, Electrical, & Safety
- Make:
- Universal Items
- Ready To Ship:
- Yes
$7.94Qty in Cart: 0Price:$7.94Subtotal: -
3 Way Double Solenoid Air Valve Replaces 2538-MM5-001. 2538MM5001
AFTERMARKET
$495.9912V Double Solenoid Air ValveRestore professional-grade suspension performance with this 3 Way Double Solenoid Air Valve, built for Spartan chassis air dump systems. It features a 3-way, 2-position...09-02500111- SKU:
- 09-02500111
- Length Options:
- 8 1/16 Inch
- Product Type:
- Air, Electrical, & Safety
- Make:
- Universal Items
$495.99Qty in Cart: 0Price:$495.99Subtotal: -
Hydraulic Hose Fitting NPTF Male 1-1/4 ID X 1-1/4 Inch- 11-1/2
AFTERMARKET
$91.991-1/4 ID X 1-1/4 Inch- 11-1/2 Male Hydraulic Hose FittingUpgrade your high-pressure hydraulic system with this durable NPTF Male Hydraulic Hose Fitting, designed for SR12 hose series. The 1-1/4 inch...09-02500212- SKU:
- 09-02500212
- Length Options:
- 4 Inch
- Product Type:
- Cargo Control
- Make:
- Universal Items
$91.99Qty in Cart: 0Price:$91.99Subtotal: -
Hydraulic Hose Fitting Code 61 Flange Replaces 29320-1616, 293201616, SG-FL-1616, SGFL1616
AFTERMARKET
$62.991 ID X 1.75 X 4.370 Inch Hydraulic Hose FittingEnsure smooth, leak-free operation in your hydraulic system with this Code 61 Flange Hydraulic Hose Fitting. Designed for SR12 hose series, it features...09-02500241- SKU:
- 09-02500241
- Diameter Options:
- 1 1/2 Inch
- Length Options:
- 4 1/4 Inch
- Product Type:
- Cargo Control
- Make:
- Universal Items
$62.99Qty in Cart: 0Price:$62.99Subtotal: -
Tailgate Latch Air Cylinder Kit Replaces TG58
AFTERMARKET
$372.99Tailgate Latch Air Cylinder KitKeep your tailgate working flawlessly with this Tailgate Latch Air Cylinder Kit, engineered for high-performance and durability. Replacement for TG58, the kit offers...09-02500236- SKU:
- 09-02500236
- Product Type:
- Cargo Control
- Make:
- Universal Items
- Position:
- Kit Full
$372.99Qty in Cart: 0Price:$372.99Subtotal: -
Actuator Hyd Directional Valve- Non- Metering
AFTERMARKET
$168.991.68 X 2.82 Inch Actuator Hyd Directional Valve W/ 1/8 Inch NPT* High Quality Actuator Hydraulic Directional Valve* Non Metering* Hardware Included* 1/8 Inch NPT* 1.63 Inch Width* 2.82 Inch Height*...09-02500194- SKU:
- 09-02500194
- Width Options:
- 1 5/8 Inch
- Height Options:
- 2 1/2 Inch
- Product Type:
- Cargo Control
- Make:
- Universal Items
$168.99Qty in Cart: 0Price:$168.99Subtotal: -
Hydraulic Hose Fitting SAE 45 Female 90 Thread 3/8 ID X 5/8 Inch-18
AUTOMANN USA
$34.2690 Degree SAE 45 Female Hydraulic Hose FittingReliable hydraulic performance starts with high-quality fittings like this SAE 45 Female 90 Elbow Hydraulic Hose Fitting. Featuring a swivel connection...09-02500202- SKU:
- 09-02500202
- Style Options:
- Elbow
- Degree Options:
- 90
- Diameter Options:
- 3/8 Inch
- Product Type:
- Cargo Control
- Make:
- Universal Items
$34.26Qty in Cart: 0Price:$34.26Subtotal: -
Yellow 4 Inch X 30 FT Flat Hook Ratchet Strap- 5400 Lbs Working Load
AFTERMARKET
$83.994 Inch X 30 FT Yellow Flat Hook Ratchet StrapLock down your cargo with confidence using this Yellow 4 Inch x 30 FT Flat Hook Ratchet Strap. Designed with high quality materials and dependable...09-02070010- SKU:
- 09-02070010
- Rating:
- 16000 LBS
- Width Options:
- 4 Inch
- Color:
- Yellow
- Length Options:
- 360 Inch
- Product Type:
- Cargo Control
- Make:
- Universal Items
$83.99Qty in Cart: 0Price:$83.99Subtotal: -
Hose End 1/2 X 5/8 Inch JIC F 90 Elbow Replaces FG-JCFX90-1010, FGJCFX901010, 184251010, 18425-1010
AFTERMARKET
$119.99Hose End 1/2 X 5/8 Inch JIC F 90 ElbowKeep your hydraulic system leak-free and fully operational with this Hose End 1/2 x 5/8 Inch JIC Female 90 Elbow. Featuring a 1/2-inch inner diameter hose end...09-02500201- SKU:
- 09-02500201
- Style Options:
- Elbow
- Degree Options:
- 90
- Diameter Options:
- 1/2 Inch
- Product Type:
- Cargo Control
- Make:
- Universal Items
$119.99Qty in Cart: 0Price:$119.99Subtotal: -
Hydraulic Hose Fitting JIC 37 Male Thread 1 ID X 1-5/16 Inch - 12
AUTOMANN USA
$34.26JIC 37 Male Hydraulic Hose Fitting Replaces 29450-1616, 294501616, SG-JCM-1616, SGJCM1616Optimize your hydraulic system with this high-quality JIC 37 Male Hydraulic Hose Fitting. Constructed for SR12...09-02500172- SKU:
- 09-02500172
- Diameter Options:
- 1 Inch
- Length Options:
- 2 3/4 Inch
- Product Type:
- Cargo Control
- Make:
- Universal Items
$34.26Qty in Cart: 0Price:$34.26Subtotal: -
Actuator Dump Pump- Non- Metering
AFTERMARKET
$249.994.43 X 2.02 X 2.52 Inch Actuator Dump Pump* High Quality Actuator Dump Pump* Non Metering* 1/8 Inch NPT* 4.43 Inch Length* 2.02 Inch Width* 2.52 Inch Height* Sold Individually* Warranty On Actuator...09-02500146- SKU:
- 09-02500146
- Length Options:
- 4 1/2 Inch
- Product Type:
- Cargo Control
- Width Options:
- 2 Inch
- Height Options:
- 2 1/2 Inch
- Make:
- Universal Items
$249.99Qty in Cart: 0Price:$249.99Subtotal: -
Actuator Dump Pump- Metering
AFTERMARKET
$289.99Actuator Dump Pump Replaces C-3805-DM, C3805DM* High Quality Actuator Dump Pump* Metering* Hardware Included* Sold Individually* Warranty On Actuator Dump Pumps Against Defects In Workmanship &...09-02500154- SKU:
- 09-02500154
- Product Type:
- Cargo Control
- Make:
- Universal Items
$289.99Qty in Cart: 0Price:$289.99Subtotal: -
Orange 3 Inch X 27 FT Flat Hook Winch Strap- 5400 Lbs Working Load
AFTERMARKET
$34.523 Inch X 27 FT Orange Flat Hook Winch StrapWhen hauling or winching heavy loads, this Orange 3 Inch x 27 FT Flat Hook Winch Strap delivers the strength and durability you need. Constructed with...09-02070019- SKU:
- 09-02070019
- Product Type:
- Cargo Control
- Color:
- Orange
- Rating:
- 16000 LBS
- Width Options:
- 3 Inch
- Material Options:
- Polyester
- Make:
- Universal Items
$34.52Qty in Cart: 0Price:$34.52Subtotal:
