Peterbilt 379 Drive Axle Springs & Hangers

Product
Qty in Cart
Quantity
Price
Subtotal

1157 Aluminum Trilluminate LED Bulb 3 Diode - 2 Wire

JML KUSTOMS

MSRP:

$35.33

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks1157 White Trilluminate LED Bulb 3 DiodeWhite 1157 Type LED Bulb* High Quality LED Bulb* Aluminum* 3...

PPR_299779

SKU:

PPR_299779

Color:

Red

Style Options:

LED

Color:

Amber

Color:

White

Product Type:

Lighting

Material Options:

Aluminum

Make:

Universal Items

Ready To Ship:

Yes

MSRP:

$35.33

Was:

Qty in Cart: 0

Price:

MSRP:

$35.33

Was:

Subtotal:
FREE SHIPPING OVER $249

4 X 16 Inch Stainless Steel Bottom Mud Flap Weights By CSM

CHROME SHOP MAFIA

MSRP:

$45.37

Was:

SS 16 Inch Bottom Mud Flap Weights By Chrome Shop MafiaKeep the mud flaps on your truck in great working condition and from flapping wildly in the wind with stainless steel weights by Chrome Shop...

09-0507050

SKU:

09-0507050

Product Type:

Mud Flaps

Truck Class:

Heavy Duty

Make:

Universal Items

Height Options:

2 3/4 Inch

Width Options:

16 Inch

Material Options:

Stainless Steel

Location:

Made In USA

Ready To Ship:

Yes

MSRP:

$45.37

Was:

Qty in Cart: 0

Price:

MSRP:

$45.37

Was:

Subtotal:
FREE SHIPPING OVER $249

2.75 X 14 Inch Stainless Steel Bottom Mud Flap Weights By CSM

TURNPIKE TRUCK TRIM

MSRP:

$44.26

Was:

SS 2.75 X 14 Inch Bottom Mud Flap Weights By Chrome Shop MafiaKeep the mud flaps on your truck in great working condition and from flapping wildly in the wind with stainless steel weights by Chrome...

09-0507049

SKU:

09-0507049

Truck Class:

Heavy Duty

Product Type:

Mud Flaps

Make:

Universal Items

Ready To Ship:

Yes

MSRP:

$44.26

Was:

Qty in Cart: 0

Price:

MSRP:

$44.26

Was:

Subtotal:
12-10 Awg Vinyl Butt Connector

UNITED PACIFIC

MSRP:

Now: $13.50 - $24.55

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks12-10 Awg Vinyl Butt Connector, 50 Pcs12-10 Awg Vinyl Butt Connector, 50 Pcs.* High Quality Butt...

PPR_299772

SKU:

PPR_299772

Product Type:

Lighting

Color:

Yellow

Material Options:

Vinyl

Make:

Universal Items

MSRP:

Now: $13.50 - $24.55

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $13.50 - $24.55

Was:

Subtotal:
Splitter Button for Eaton Fuller 13 Speed Shifter

UNITED PACIFIC

MSRP:

Now: $8.10 - $8.12

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksCadmium Orange Splitter Button For Eaton Fuller 13/18 Speed ShifterCadmium Orange Plastic Splitter...

PPR_299768

SKU:

PPR_299768

Color:

Orange

Color:

Yellow

Style Options:

me

Color:

Purple

Color:

Black

Color:

Blue

Material Options:

Plastic/Poly

Color:

Red

Color:

Silver

Product Type:

Interior

Make:

Universal Items

MSRP:

Now: $8.10 - $8.12

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $8.10 - $8.12

Was:

Subtotal:
Motorized Single Vision Flat Glass Mirror Head Replacement Glass 8 X 19 Inch

LUVERNE

MSRP:

$34.66

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksMotorized Single Vision Flat Glass Mirror Head Replacement Glass Only 8 X 19 InchMotorized Single...

PPR_299764

SKU:

PPR_299764

Style Options:

Flat

Product Type:

Exterior

Location:

Made In USA

Make:

Universal Items

Width Options:

8 Inch

Type Options:

Heated

Height Options:

19 Inch

MSRP:

$34.66

Was:

Qty in Cart: 0

Price:

MSRP:

$34.66

Was:

Subtotal:
22-18 AWG Fully Vinyl .157 Bullet Quick Connect Terminals - 7 Pack

UNITED PACIFIC

MSRP:

$4.22

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks22-18 AWG Fully Vinyl .157 Bullet Female Quick Connect Terminals - 7 Pack22-18 AWG Fully Vinyl .157...

PPR_299775

SKU:

PPR_299775

Product Type:

Electronics

Color:

Blue

Material Options:

Vinyl

Make:

Universal Items

MSRP:

$4.22

Was:

Qty in Cart: 0

Price:

MSRP:

$4.22

Was:

Subtotal:
Stainless Dovetail Mirror Clamp With 3/8 Inch Mirror Mount Hole - 2 Piece

LUVERNE

MSRP:

Now: $11.18 - $11.27

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks1 Inch Stainless Dovetail Mirror Clamp With 3/8 Inch Hole - 2 PieceMirror Dovetail Clamp For 1 Inch Sst...

PPR_299760

SKU:

PPR_299760

Product Type:

Exterior

Location:

Made In USA

Make:

Universal Items

Material Options:

Steel

Ready To Ship:

Yes

MSRP:

Now: $11.18 - $11.27

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $11.18 - $11.27

Was:

Subtotal:
M30X3.5 Thread-On Shift Knob Mounting Adapter For Eaton Fuller Style 9/10

UNITED PACIFIC

MSRP:

$54.99

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksM30X3.5 Thread-On Candy Black Shift Knob Mounting Adapter For Eaton Fuller Style 9/10Thread On Eaton...

PPR_299771

SKU:

PPR_299771

Product Type:

Interior

Color:

Purple

Color:

Black

Make:

Universal Items

Style Options:

Thread On

MSRP:

$54.99

Was:

Qty in Cart: 0

Price:

MSRP:

$54.99

Was:

Subtotal:
3/4 Inch Mini Dual Function Watermelon Clearance / Marker Light

UNITED PACIFIC

MSRP:

Now: $10.97 - $11.85

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks3/4 Inch Mini Dual Function Watermelon Clearance / Marker Light - White LED / Clear Lens2 Diode 3/4...

PPR_299756

SKU:

PPR_299756

Finish Options:

Chrome-Plated

Color:

White

Style Options:

Watermelon

Color:

Red

Material Options:

Plastic/Poly

Product Type:

Lighting

Color:

Amber

Make:

Universal Items

Ready To Ship:

Yes

MSRP:

Now: $10.97 - $11.85

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $10.97 - $11.85

Was:

Subtotal:
Manual Dual Vision Flat Glass Mirror Head, Top Mirror 7 X 13 1/2 Inch, Bottom Mirror 7 X 4 1/2 Inch

LUVERNE

MSRP:

Now: $246.99 - $314.99

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksManual Dual Vision Flat Glass Mirror Head, Heated, ChromeManual Dual Vision Flat Glass Mirror Head,...

PPR_299767

SKU:

PPR_299767

Finish Options:

Chrome-Plated

Style Options:

Flat

Product Type:

Exterior

Material Options:

Plastic/Poly

Location:

Made In USA

Color:

Black

Make:

Universal Items

Style Options:

Lighted

Style Options:

Dual Vision

Type Options:

Heated

MSRP:

Now: $246.99 - $314.99

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $246.99 - $314.99

Was:

Subtotal:
1.25 Inch Round Clearance Marker Light

UNITED PACIFIC

MSRP:

$9.82

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks1.25 Inch Round Clearance Marker Light - Amber LED / Amber Lens1 1/4 Inch Round Clearance Marker...

PPR_299752

SKU:

PPR_299752

Diameter Options:

1 1/4 Inch

Style Options:

Grommet Mount

Shape Options:

Round

Color:

Red

Material Options:

Plastic/Poly

Product Type:

Lighting

Color:

Amber

Make:

Universal Items

Make:

Peterbilt

MSRP:

$9.82

Was:

Qty in Cart: 0

Price:

MSRP:

$9.82

Was:

Subtotal:
Hook & Loop Velcro Strip-Tie Fasteners With Buckle, 8 Inch - 8 PCS

UNITED PACIFIC

MSRP:

$13.02

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksBlack Hook & Loop Velcro Strip-Tie Fasteners With Buckle, 8 Inch - 8 PCSVelcro Straps For Organizing...

PPR_299773

SKU:

PPR_299773

Color:

Yellow

Product Type:

Lighting

Color:

Red

Material Options:

Nylon

Color:

Blue

Color:

Black

Length Options:

8 Inch

Make:

Universal Items

MSRP:

$13.02

Was:

Qty in Cart: 0

Price:

MSRP:

$13.02

Was:

Subtotal:
2-1/2 Inch Bolt Pattern Chrome Rear Spring Loaded Turbine Light Bars & Visor

UNITED PACIFIC

MSRP:

Now: $402.99 - $419.99

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks2 1/2 Inch Bolt Pattern Spring Loaded Chrome Rear Turbine Light Bars and Visor - Red LED / Red...

PPR_299763

SKU:

PPR_299763

Color:

Red

Material Options:

Steel

Light Options:

With Lights

Finish Options:

Chrome-Plated

Product Type:

Bumpers

Make:

Universal Items

MSRP:

Now: $402.99 - $419.99

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $402.99 - $419.99

Was:

Subtotal:
FREE SHIPPING OVER $249

22-18 AWG .250 Tab Vinyl W/ Optional Quantity Packs

UNITED PACIFIC

MSRP:

Now: $3.99 - $17.38

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models of Trucks22-18 AWG .250 Tab Vinyl Female Disconnect Terminals - 100 Pack22-18 Vinyl 0.250 Inch Female Quick...

PPR_299774

SKU:

PPR_299774

Material Options:

Vinyl

Color:

Red

Make:

Universal Items

Color:

Blue

Product Type:

Air, Electrical, & Safety

Color:

Yellow

Material Options:

Copper

Location:

Made In USA

MSRP:

Now: $3.99 - $17.38

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $3.99 - $17.38

Was:

Subtotal:
Splitter Button for Eaton Fuller 15 Speed Shifter

UNITED PACIFIC

MSRP:

Now: $8.10 - $8.66

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksCandy Purple Splitter Button For Eaton Fuller 15 Speed Shift KnobsReplacement Candy Color Eaton Fuller...

PPR_299769

SKU:

PPR_299769

Material Options:

Plastic/Poly

Color:

Black

Color:

Red

Color:

Purple

Color:

Green

Color:

Yellow

Color:

Orange

Color:

Silver

Color:

White

Product Type:

Interior

Make:

Universal Items

Ready To Ship:

Yes

MSRP:

Now: $8.10 - $8.66

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $8.10 - $8.66

Was:

Subtotal:
2-1/2 Inch Bolt Pattern Chrome Rear Spring Loaded Abyss Light Bars & Visor

UNITED PACIFIC

MSRP:

Now: $377.99 - $393.99

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks2 1/2 Inch Bolt Pattern Spring Loaded Chrome Rear Abyss Light Bars and Visor - Red LED / Red...

PPR_299759

SKU:

PPR_299759

Material Options:

Stainless Steel

Color:

Red

Finish Options:

Chrome-Plated

Light Options:

With Lights

Material Options:

Steel

Product Type:

Bumpers

Make:

Universal Items

MSRP:

Now: $377.99 - $393.99

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $377.99 - $393.99

Was:

Subtotal:
FREE SHIPPING OVER $249

Low Profile LED Work Light

PETERSON MFG

MSRP:

Now: $37.54 - $54.99

Was:

Experience reliable illumination with the Low Profile Square LED Work Light, providing 500, 1000 or 1350 lumens in a lightweight, compact design. Its square or rectangular profile and optimized flood...

PPR_299765

SKU:

PPR_299765

Style Options:

Flat

Make:

Universal Items

Height Options:

4 Inch

Color:

White

Lumens:

1001 to 2000 Lumens

Length Options:

1 1/4 Inch

Shape Options:

Square

Length Options:

1 1/2 Inch

Product Type:

Lighting

Lumens:

501 to 1000 Lumens

Width Options:

4 Inch

Height Options:

3 Inch

Width Options:

3 Inch

Lumens:

100 to 500 Lumens

Shape Options:

Rectangular

Width Options:

5 5/8 Inch

MSRP:

Now: $37.54 - $54.99

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $37.54 - $54.99

Was:

Subtotal:
Motorized Dual Vision Flat Glass Mirror Head 7 X 13 1/2 Inch

LUVERNE

MSRP:

Now: $285.99 - $385.99

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksMotorized Dual Vision Flat Glass Mirror Head Black Plastic HeatedMotorized Dual Vision Flat Glass...

PPR_299762

SKU:

PPR_299762

Location:

Made In USA

Color:

Black

Finish Options:

Chrome-Plated

Material Options:

Plastic/Poly

Product Type:

Exterior

Make:

Universal Items

Style Options:

Lighted

Style Options:

Flat

Type Options:

Heated

MSRP:

Now: $285.99 - $385.99

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $285.99 - $385.99

Was:

Subtotal:
15 Diode Sleeper Clearance Marker Lights with Chrome Bezel

UNITED PACIFIC

MSRP:

Now: $33.52 - $35.19

Was:

Choose Option(s) to see description.Fitment** Fits Models of Freightliner Trucks15 Diode Sleeper Clearance Marker Lights with Chrome Bezel - Amber LED / Amber Lens For FreightlinerTeardrop Sleeper...

PPR_299755

SKU:

PPR_299755

Product Type:

Lighting

Color:

Amber

Color:

Amber/Clear

Material Options:

Plastic/Poly

Finish Options:

Chrome-Plated

Make:

Universal Items

MSRP:

Now: $33.52 - $35.19

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $33.52 - $35.19

Was:

Subtotal:

Total: items /

Adding your products to cart

Items 1701 to 1720 of 16312 total

Find Replacement Peterbilt 379 Rear Leaf Spring Bushings

This product lineup encompass a wide range of essential components for the drive axle suspension system on Peterbilt 379 trucks. This product line includes replacement springs, shock absorbers, bushings, and other hardware necessary to maintain and repair the rear suspension of these popular semi-trucks. The key features of this product line include: - Compatibility with the Peterbilt 379 model, ensuring a perfect fit for your truck. - High-quality, durable components to keep your drive axle suspension in optimal condition. - Repair parts for common wear and tear items like spring bushings and hangers. - Large availability of complete repair kits and individual replacement parts for easy maintenance. - Ability to upgrade or customize your Peterbilt's suspension system with premium components. Investing in quality drive axle components will help maximize the performance, safety, and longevity of your semi-truck on the road. Not only that, if you're really interested in truly fine-tuning your commercial truck's suspension system, consider buying Peterbilt 379 leaf spring hanger accessories, like bushings, shackles or lift blocks, to adjust your ride height. Or secure your axle movement with heavy-duty torque rods (radius rods) and experience better weight distribution and on-the-road handling with replacement steer axle spring hangers for your Peterbilt truck.

Frequently Asked Questions About Peterbilt 379 Drive Axle Springs & Hangers

What do drive axle springs and hangers actually do on my Peterbilt 379?

Drive axle springs support the rear suspension and help distribute the weight of the truck and its load, while hangers are the mounting brackets that attach those springs to the frame rail. Together they keep the rear axles properly positioned, absorb road shock, and maintain consistent ride height under varying loads.

How do I know if my springs or hangers need to be replaced?

Common signs include sagging ride height, uneven tire wear, cracked or broken spring leaves, excessive frame or axle movement, clunking noises over bumps, and visible rust or cracks around the hanger brackets. If you notice any of these symptoms, it is a good idea to have the suspension inspected before the wear leads to further drivetrain or alignment issues.

Will these springs and hangers fit my specific Peterbilt 379 configuration?

Fitment can vary depending on axle capacity, suspension type, and the model year of your 379, so it is important to check part specifications such as spring capacity, leaf count, and hanger bolt pattern against your truck's original equipment before ordering. If you are unsure, having your VIN or current part numbers on hand will make it easier to confirm the correct match.

Can I replace drive axle springs and hangers myself, or should I have a professional do it?

This is heavy-duty suspension work that requires proper lifting equipment, torque specifications, and safety precautions since the truck must be securely supported while the axle and springs are removed and reinstalled. Many owner-operators with mechanical experience and the right shop equipment do handle this job, but if you do not have access to a lift, jack stands rated for the axle weight, and torque wrenches, it is safer to have a qualified truck repair shop complete the installation.

What materials and finishes are available for these springs and hangers?

Drive axle springs are typically made from heat-treated steel for strength and durability, while hangers are commonly cast or forged steel components. Finish options may include raw steel, painted, or powder-coated coatings depending on the manufacturer, which can help provide additional protection against rust and corrosion in demanding on-road conditions.