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Peterbilt 379 Drive Axle Springs & Hangers

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  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Driver/Passenger Side Frame Bracket, Top To Align Hole 8 Inch For Hendrickson-Turner Suspension

    Driver/Passenger Side Frame Bracket, Top To Align Hole 8 Inch For Hendrickson-Turner Suspension

    AFTERMARKET

    $156.99
    Choose Option(s) to see description.Fitment** Fits Truck & Trailer Models W/ Hendrickson-Turner SuspensionPassenger Side Frame Bracket Replaces C200472, S200472 For Hendrickson-Turner Suspension8.00...
    PPR_299579
    SKU:
    PPR_299579
    Product Type:
    Frame & Chassis
    Position:
    Passenger Side
    Position:
    Driver Side
    Make:
    Universal Items
    $156.99
    Qty in Cart: 0
    Price:
    $156.99
    Subtotal:
  • 45 Degree V- Band Elbow For Cummins/Detroit Diesel

    45 Degree V- Band Elbow For Cummins/Detroit Diesel

    POWER PLAY PRODUCTS

    $153.99
    Choose Option(s) to see description.Fitment** Fits Models W/ Cummins & Detroit Diesel Turbochargers** Please Verify Fitment Prior To Ordering **Black 45 Degree V- Band Elbow For Cummins/Detroit...
    PPR_299566
    SKU:
    PPR_299566
    Color:
    White
    Style Options:
    Elbow
    Color:
    Black
    Product Type:
    Engine Parts
    Degree Options:
    45
    Make:
    Universal Items
    $153.99
    Qty in Cart: 0
    Price:
    $153.99
    Subtotal:
  • Frame Bracket Hendrickson 13.5-Inch, 14-Inch And 15-Inch Ride Heights, Top To Align Hole 10 Inch For Hendrickson INTRAAX Suspension

    Frame Bracket Hendrickson 13.5-Inch, 14-Inch And 15-Inch Ride Heights, Top To Align Hole 10 Inch For Hendrickson INTRAAX Suspension

    AFTERMARKET

    $383.99
    Choose Option(s) to see description.Fitment** Fits Truck Models W/ Hendrickson INTRAAX SuspensionDriver Side Frame Bracket Replaces S227761, S309603L For Hendrickson INTRAAX Suspension10.00 Inch...
    PPR_299575
    SKU:
    PPR_299575
    Height Options:
    10 Inch
    Product Type:
    Frame & Chassis
    Position:
    Passenger Side
    Position:
    Driver Side
    Make:
    Universal Items
    $383.99
    Qty in Cart: 0
    Price:
    $383.99
    Subtotal:
  • Driver/Passenger Side Beam Assembly For Hendrickson-Turner Suspension

    Driver/Passenger Side Beam Assembly For Hendrickson-Turner Suspension

    AFTERMARKET

    $1,121.99
    Choose Option(s) to see description.Fitment** Fits Truck Models W/ Hendrickson-Turner SuspensionDriver Side Beam Assembly Replaces 0019071, D0019071, D131031, D142041, R0019071, S131031, S142041 For...
    PPR_299580
    SKU:
    PPR_299580
    Position:
    Driver Side
    Product Type:
    Frame & Chassis
    Position:
    Passenger Side
    Make:
    Universal Items
    $1,121.99
    Qty in Cart: 0
    Price:
    $1,121.99
    Subtotal:
  • Straight Out Mount Exhaust Manifold - 1 Piece For Caterpillar 3406E/C15

    Straight Out Mount Exhaust Manifold - 1 Piece For Caterpillar 3406E/C15

    POWER PLAY PRODUCTS

    $1,326.99 - $1,530.99
    Choose Option(s) to see description.Fitment** Fits Models W/ Caterpillar 3406E/C15 Engines** Please Verify Fitment Prior To Ordering **Bare Finish Straight Out Mount Exhaust Manifold- 1 Piece For...
    PPR_299562
    SKU:
    PPR_299562
    Finish Options:
    Chrome-Plated
    Style Options:
    Caterpillar
    Color:
    Black
    Product Type:
    Engine Parts
    Material Options:
    Ceramic
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $1,326.99 - $1,530.99
    Qty in Cart: 0
    Price:
    $1,326.99 - $1,530.99
    Subtotal:
  • Frame Bracket Hendrickson 16-Inch And 17-Inch Ride Heights, Top To Align Hole 10 Inch, Bolt Size 5/8 Inch For Hendrickson INTRAAX Suspension

    Frame Bracket Hendrickson 16-Inch And 17-Inch Ride Heights, Top To Align Hole 10 Inch, Bolt Size 5/8 Inch For Hendrickson INTRAAX Suspension

    AFTERMARKET

    $395.99
    Choose Option(s) to see description.Fitment** Fits Truck Models W/ Hendrickson INTRAAX SuspensionDriver Side Frame Bracket Replaces S216291, S309605L, S365664L For Hendrickson INTRAAX Suspension10.00...
    PPR_299577
    SKU:
    PPR_299577
    Height Options:
    10 Inch
    Product Type:
    Frame & Chassis
    Position:
    Passenger Side
    Position:
    Driver Side
    Make:
    Universal Items
    $395.99
    Qty in Cart: 0
    Price:
    $395.99
    Subtotal:
  • Frame Bracket Hendrickson 13.5-Inch, 14-Inch And 15-Inch Ride Heights, Top To Align Hole 8 Inch, Bolt Size 5/8 Inch For Hendrickson INTRAAX Suspension

    Frame Bracket Hendrickson 13.5-Inch, 14-Inch And 15-Inch Ride Heights, Top To Align Hole 8 Inch, Bolt Size 5/8 Inch For Hendrickson INTRAAX Suspension

    AFTERMARKET

    $363.99
    Choose Option(s) to see description.Fitment** Fits Truck Models W/ Hendrickson INTRAAX SuspensionDriver Side Frame Bracket Replaces S216281, S309604L For Hendrickson INTRAAX Suspension8.00 Inch Frame...
    PPR_299576
    SKU:
    PPR_299576
    Height Options:
    8 Inch
    Product Type:
    Frame & Chassis
    Position:
    Passenger Side
    Position:
    Driver Side
    Make:
    Universal Items
    $363.99
    Qty in Cart: 0
    Price:
    $363.99
    Subtotal:
  • Frame Bracket Hendrickson 13.5-Inch, 14-Inch And 15-Inch Ride Heights, 8-Inch Winged Bolt, Top To Align Hole 8 Inch For Hendrickson INTRAAX Suspension

    Frame Bracket Hendrickson 13.5-Inch, 14-Inch And 15-Inch Ride Heights, 8-Inch Winged Bolt, Top To Align Hole 8 Inch For Hendrickson INTRAAX Suspension

    AFTERMARKET

    $342.99
    Choose Option(s) to see description.Fitment** Fits Truck Models W/ Hendrickson INTRAAX SuspensionDriver Side Frame Bracket Replaces S210841, S309601L, S365661L For Hendrickson INTRAAX Suspension8.00...
    PPR_299573
    SKU:
    PPR_299573
    Height Options:
    8 Inch
    Product Type:
    Frame & Chassis
    Position:
    Passenger Side
    Position:
    Driver Side
    Make:
    Universal Items
    $342.99
    Qty in Cart: 0
    Price:
    $342.99
    Subtotal:
  • One Piece Exhaust Manifold For Cummins ISX/CM570 Engines

    One Piece Exhaust Manifold For Cummins ISX/CM570 Engines

    POWER PLAY PRODUCTS

    $1,326.99 - $1,530.99
    Choose Option(s) to see description.Fitment** Fits Models W/ Cummins ISX/CM570 Engines** Please Verify Fitment Prior To Ordering **Bare Finish Exhaust Manifold- 1 Piece For Cummins ISX/CM570 Engines1...
    PPR_299567
    SKU:
    PPR_299567
    Color:
    Black
    Style Options:
    Cummins
    Product Type:
    Engine Parts
    Material Options:
    Ceramic
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    $1,326.99 - $1,530.99
    Qty in Cart: 0
    Price:
    $1,326.99 - $1,530.99
    Subtotal:
  • Standard Airway Buffing Wheels

    Standard Airway Buffing Wheels

    ZEPHYR

    $13.96
    Choose Option(s) to see description.10 Inch Orange Cotton Buffing WheelOrange Buffing Wheel- 10 Inch* High Quality Buffing Wheel* Heavy Cut Clear Dipped (Dipped In A Glue Solution That Hardens The...
    PPR_299554
    SKU:
    PPR_299554
    Color:
    Red
    Product Type:
    Polishing
    Color:
    Orange
    Material Options:
    Cotton
    Diameter Options:
    10 Inch
    Color:
    Yellow
    Make:
    Universal Items
    $13.96
    Qty in Cart: 0
    Price:
    $13.96
    Subtotal:
  • 90 Degree Elbow W/ Mounting Hardware For Caterpillar C15 1995-2003

    90 Degree Elbow W/ Mounting Hardware For Caterpillar C15 1995-2003

    POWER PLAY PRODUCTS

    $214.99
    Choose Option(s) to see description.Fitment** Fits Truck Models W/ Caterpillar C15 Engines 1995 thru 2003Black 90 Degree Elbow W/ Mounting Hardware For Caterpillar C15 1995-200390 Degree Elbow W/...
    PPR_299569
    SKU:
    PPR_299569
    Degree Options:
    90
    Color:
    White
    Color:
    Black
    Style Options:
    Caterpillar
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $214.99
    Qty in Cart: 0
    Price:
    $214.99
    Subtotal:
  • One Piece Exhaust Manifold For Caterpillar C11/C13

    One Piece Exhaust Manifold For Caterpillar C11/C13

    POWER PLAY PRODUCTS

    $1,326.99 - $1,530.99
    Choose Option(s) to see description.Fitment** Fits Models W/ Caterpillar C11/C13 Engines** Please Verify Fitment Prior To Ordering **Bare Finish Exhaust Manifold- 1 Piece For Caterpillar C11/C131...
    PPR_299563
    SKU:
    PPR_299563
    Style Options:
    Caterpillar
    Color:
    Black
    Product Type:
    Engine Parts
    Material Options:
    Ceramic
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $1,326.99 - $1,530.99
    Qty in Cart: 0
    Price:
    $1,326.99 - $1,530.99
    Subtotal:
  • One Piece Low Mount Turbo Exhaust Manifold For Caterpillar 3406E/C15 Engines

    One Piece Low Mount Turbo Exhaust Manifold For Caterpillar 3406E/C15 Engines

    POWER PLAY PRODUCTS

    $1,326.99 - $1,530.99
    Choose Option(s) to see description.Fitment** Fits Models W/ Caterpillar 3406E/C15 Engines** Please Verify Fitment Prior To Ordering **Bare Finish Low Mount Turbo Exhaust Manifold- 1 Piece For...
    PPR_299568
    SKU:
    PPR_299568
    Product Type:
    Engine Parts
    Material Options:
    Ceramic
    Finish Options:
    Chrome-Plated
    Color:
    Black
    Style Options:
    Caterpillar
    Make:
    Universal Items
    $1,326.99 - $1,530.99
    Qty in Cart: 0
    Price:
    $1,326.99 - $1,530.99
    Subtotal:
  • 90 Degree V- Band Elbow For Cummins/Detroit Diesel

    90 Degree V- Band Elbow For Cummins/Detroit Diesel

    POWER PLAY PRODUCTS

    $112.99
    Choose Option(s) to see description.Fitment** Fits Models W/ Cummins & Detroit Diesel Turbochargers** Please Verify Fitment Prior To Ordering **Black 90 Degree V- Band Elbow For Cummins/Detroit...
    PPR_299565
    SKU:
    PPR_299565
    Degree Options:
    90
    Color:
    White
    Color:
    Black
    Style Options:
    Elbow
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $112.99
    Qty in Cart: 0
    Price:
    $112.99
    Subtotal:
  • Adhesive Sanding Disks W/ Grit Options

    Adhesive Sanding Disks W/ Grit Options

    ZEPHYR

    $40.79 - $41.80
    Choose Option(s) to see description.5 Inch 120 Grit Adhesive Sanding Disc- 100 Pack100 Pack Adhesive Sanding Disc- 120 Grit* High Quality Adhesive Sanding Disc* 120 Grit* PSA Tabbed Non-Vacuum Discs*...
    PPR_299550
    SKU:
    PPR_299550
    Product Type:
    Polishing
    Diameter Options:
    5 Inch
    Color:
    Yellow
    Make:
    Universal Items
    $40.79 - $41.80
    Qty in Cart: 0
    Price:
    $40.79 - $41.80
    Subtotal:
  • Exhaust Manifold - 1 Piece For Detroit Diesel 60 Series

    Exhaust Manifold - 1 Piece For Detroit Diesel 60 Series

    POWER PLAY PRODUCTS

    $1,326.99 - $1,530.99
    Choose Option(s) to see description.Fitment** Fits Models W/ Detroit Diesel 60 Series 12.7L Engines** Please Verify Fitment Prior To Ordering **Bare Finish Exhaust Manifold- 1 Piece For Detroit...
    PPR_299564
    SKU:
    PPR_299564
    Product Type:
    Engine Parts
    Material Options:
    Ceramic
    Finish Options:
    Chrome-Plated
    Color:
    Black
    Style Options:
    Detroit
    Make:
    Universal Items
    $1,326.99 - $1,530.99
    Qty in Cart: 0
    Price:
    $1,326.99 - $1,530.99
    Subtotal:
  • On Sale
    FREE SHIPPING OVER $249
    Limited Quantity Available
    WABAM Vanish Salt Neutralizer

    WABAM Vanish Salt Neutralizer

    AFTERMARKET

    $12.13 - $132.08
    Choose Option(s) to see description.WABAM Vanish Salt Neutralizer- 16 Oz16 Ounce WABAM Vanish Salt Neutralizer* High Quality Salt Neutralizer* WABAM Vanish* Salt Neutralizer* Works Great In Floor...
    PPR_299551
    SKU:
    PPR_299551
    Product Type:
    Polishing
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $12.13 - $132.08
    Qty in Cart: 0
    Price:
    $12.13 - $132.08
    Subtotal:
  • Memory Foam Replacement Mattress, Topper And Cover W/ Length Options

    Memory Foam Replacement Mattress, Topper And Cover W/ Length Options

    AUTOMANN USA

    $238.99 - $415.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks42 X 80 Inch Memory Foam TransPlush MattressMemory Foam TransPlush Mattress- 42 X 80 X 7.5 Inch* High...
    PPR_299556
    SKU:
    PPR_299556
    Width Options:
    80 Inch
    Length Options:
    29 Inch
    Length Options:
    42 Inch
    Height Options:
    7 1/2 Inch
    Height Options:
    6 Inch
    Length Options:
    39 Inch
    Length Options:
    36 Inch
    Width Options:
    79 Inch
    Product Type:
    Interior
    Length Options:
    34 Inch
    Material Options:
    Foam
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $238.99 - $415.99
    Qty in Cart: 0
    Price:
    $238.99 - $415.99
    Subtotal:
  • 42 X 80 Inch Memory Foam Mattress- Flippable

    42 X 80 Inch Memory Foam Mattress- Flippable

    AUTOMANN USA

    $284.99
    Flippable Memory Foam Mattress- 42 X 80 X 6 InchTransform your sleep experience with this 42 x 80 Inch Flippable Memory Foam Mattress, built for comfort and durability. Featuring high-quality memory...
    29-154500018
    SKU:
    29-154500018
    Length Options:
    42 Inch
    Height Options:
    6 Inch
    Width Options:
    80 Inch
    Product Type:
    Interior
    Material Options:
    Foam
    Make:
    Universal Items
    $284.99
    Qty in Cart: 0
    Price:
    $284.99
    Subtotal:
  • Rear Drive Wheel Center Cap For 24.5 X 8.25 Octane Style American Racing Wheels W/ Position Options

    Rear Drive Wheel Center Cap For 24.5 X 8.25 Octane Style American Racing Wheels W/ Position Options

    WHEEL PROS

    $37.24
    Choose Option(s) to see description.Black Satin Rear Drive Wheel Center Cap For 24.5 Inch x 8.25 Inch Octane Style American Racing WheelsRear Drive Wheel Center Cap-Black* High Quality Wheel Center...
    PPR_299553
    SKU:
    PPR_299553
    Position:
    Rear
    Color:
    Black
    Truck Class:
    Heavy Duty
    Product Type:
    Wheels
    Make:
    Universal Items
    $37.24
    Qty in Cart: 0
    Price:
    $37.24
    Subtotal:
  • Total: items /

Adding your products to cart

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.


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