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Peterbilt 567/579 Parts

Shop for reliable aftermarket replacement parts, custom interior accessories, and exterior chrome upgrades for the Peterbilt 567/579 truck model (2012 - current year). At 4 State Trucks, we stock direct-fit, heavy-duty truck parts to help restore a worn-out Peterbilt 567 vocational rig, or customize a Peterbilt 579 on-highway truck.
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  • Hydraulic Hose Fitting ORFS Female 45 Thread

    Hydraulic Hose Fitting ORFS Female 45 Thread

    AFTERMARKET

    $47.11 - $51.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksHydraulic Hose Fitting ORFS Female 45 Thread 1/2 ID X 1 Inch - 1445 Degree Female Hydraulic Hose ORFS...
    PPR_299451
    SKU:
    PPR_299451
    Product Type:
    Cargo Control
    Degree Options:
    45
    Diameter Options:
    1/2 Inch
    Style Options:
    Elbow
    Make:
    Universal Items
    Diameter Options:
    3/8 Inch
    Length Options:
    1 1/4 Inch
    $47.11 - $51.99
    Qty in Cart: 0
    Price:
    $47.11 - $51.99
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  • Hydraulic Hose Fitting JIC 37 Female 90 Degree Elbow

    Hydraulic Hose Fitting JIC 37 Female 90 Degree Elbow

    AUTOMANN USA

    $22.02 - $27.84
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksHydraulic Hose Fitting JIC 37 Female 90 Thread 1/2 ID X 3/4 Inch - 1690 Degree Female Hydraulic Hose...
    PPR_299456
    SKU:
    PPR_299456
    Degree Options:
    90
    Diameter Options:
    1/4 Inch
    Product Type:
    Cargo Control
    Make:
    Universal Items
    Length Options:
    2 Inch
    Diameter Options:
    1/2 Inch
    Style Options:
    Swivel
    Length Options:
    2 1/4 Inch
    Length Options:
    3 Inch
    $22.02 - $27.84
    Qty in Cart: 0
    Price:
    $22.02 - $27.84
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  • Safety Decals W/ Style Options

    Safety Decals W/ Style Options

    AUTOMANN USA

    $2.30 - $10.40
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models of TrucksCaution Wide Turns Decal11.75 X 17.25 Inch Caution Wide Turns Decal* High Quality Decal* "Caution Wide...
    PPR_299447
    SKU:
    PPR_299447
    Color:
    Yellow
    Height Options:
    1 1/2 Inch
    Height Options:
    6 Inch
    Product Type:
    Air, Electrical, & Safety
    Width Options:
    27 Inch
    Height Options:
    11 1/2 Inch
    Width Options:
    17 1/4 Inch
    Width Options:
    5 Inch
    Color:
    White
    Height Options:
    12 Inch
    Width Options:
    24 Inch
    Make:
    Universal Items
    $2.30 - $10.40
    Qty in Cart: 0
    Price:
    $2.30 - $10.40
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  • Steel Adapter JIC/ NPTF Male Hose Fitting

    Steel Adapter JIC/ NPTF Male Hose Fitting

    AUTOMANN USA

    $1.83 - $5.74
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models of TrucksSteel Adapter JIC/ NPTF Male Replaces 70365-0808, G60490-0808, G604900808, JCM08-NPM081/2 Inch-14 X 3/4...
    PPR_299452
    SKU:
    PPR_299452
    Diameter Options:
    3/8 Inch
    Length Options:
    1 5/8 Inch
    Length Options:
    1 1/2 Inch
    Length Options:
    2 Inch
    Length Options:
    1 1/4 Inch
    Material Options:
    Steel
    Length Options:
    1 3/4 Inch
    Product Type:
    Cargo Control
    Make:
    Universal Items
    $1.83 - $5.74
    Qty in Cart: 0
    Price:
    $1.83 - $5.74
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  • Yellow 2 Inch X 30 FT Ratchet Strap - 3335 Lbs Working Load

    Yellow 2 Inch X 30 FT Ratchet Strap - 3335 Lbs Working Load

    AUTOMANN USA

    $20.94 - $27.08
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models of TrucksYellow 2 Inch X 30 FT J-Hook Ratchet Strap- 3335 Lbs Working Load2 Inch X 30 FT Yellow J-Hook Ratchet...
    PPR_299448
    SKU:
    PPR_299448
    Product Type:
    Cargo Control
    Rating:
    10000 LBS
    Color:
    Yellow
    Width Options:
    2 Inch
    Length Options:
    360 Inch
    Make:
    Universal Items
    $20.94 - $27.08
    Qty in Cart: 0
    Price:
    $20.94 - $27.08
    Subtotal:
  • Knoedler Extreme Low Rider Mid Back Seat W/ Headrest, Arms, Isolator- Gray Mordura Cloth

    Knoedler Extreme Low Rider Mid Back Seat W/ Headrest, Arms, Isolator- Gray Mordura Cloth

    KNOEDLER

    $2,249.99
    Gray Mordura Cloth Extreme Low Rider Mid Back Seat W/ Headrest, Arms, IsolatorOptimize your truck cab with the Knoedler Extreme Low Rider Mid Back Seat, upholstered in durable gray Mordura cloth and...
    98SCL62MH0D05
    SKU:
    98SCL62MH0D05
    Material Options:
    Nylon
    Product Type:
    Seats
    Degree Options:
    45
    Color:
    Gray
    Style Options:
    Mid Back
    Make:
    Universal Items
    $2,249.99
    Qty in Cart: 0
    Price:
    $2,249.99
    Subtotal:
  • Knoedler Low Rider Air Chief High Back Seat W/ FAS Lumbar, Arms W/ Black Synthetic Leather

    Knoedler Low Rider Air Chief High Back Seat W/ FAS Lumbar, Arms W/ Black Synthetic Leather

    KNOEDLER

    $1,580.99
    Black Synthetic Leather Low Rider Air Chief High Back Seat W/ FAS Lumbar, ArmsTake your driving comfort to the next level with the Knoedler Low Rider Air Chief High Back Seat. Lowered by 1.5 inches,...
    98LRL82TB0S01
    SKU:
    98LRL82TB0S01
    Degree Options:
    45
    Width Options:
    20 Inch
    Color:
    Black
    Material Options:
    Synthetic Leather
    Style Options:
    High Back
    Product Type:
    Seats
    Make:
    Universal Items
    $1,580.99
    Qty in Cart: 0
    Price:
    $1,580.99
    Subtotal:
  • 18 Inch Chrome Blind Mount American Eagle Mitered End Bumper W/ Tow Holes & 1 Watermelon Light On Each End For Peterbilt 365, 367, 388, 389/Glider, 567 & 589 SFA

    18 Inch Chrome Blind Mount American Eagle Mitered End Bumper W/ Tow Holes & 1 Watermelon Light On Each End For Peterbilt 365, 367, 388, 389/Glider, 567 & 589 SFA

    VALLEY CHROME PLATING

    $1,019.99
    Valley Chrome 18 Inch Blind Mount American Eagle Mitered End Bumper W/ Tow Holes & 1 Watermelon Light On Each End* High Quality Replacement Bumper* Made Of 7-Gauge Chrome-Plated Steel* 18 Inch 45...
    HVXX1X113B1WUST
    SKU:
    HVXX1X113B1WUST
    Degree Options:
    45
    Location:
    Made In USA
    Material Options:
    Steel
    Light Options:
    Without Lights
    Style Options:
    American Eagle Mitered End
    Type Options:
    Blind Mount
    Size Options:
    7 Gauge
    Finish Options:
    Chrome-Plated
    Height Options:
    18 Inch
    Product Type:
    Bumpers
    Make:
    Peterbilt
    $1,019.99
    Qty in Cart: 0
    Price:
    $1,019.99
    Subtotal:
  • Knoedler Extreme Low Rider Air Chief Mid Back Seat W/ FAS Lumbar, Headrest, Arms, Integrated Compressor- Black & Gray Synthetic Leather

    Knoedler Extreme Low Rider Air Chief Mid Back Seat W/ FAS Lumbar, Headrest, Arms, Integrated Compressor- Black & Gray Synthetic Leather

    KNOEDLER

    $2,625.99
    Black & Gray Synthetic Leather Extreme Low Rider Air Chief Mid Back Seat W/ FAS Lumbar, Headrest, Arms, Integrated Compressor- Black & Gray Synthetic LeatherFor drivers seeking a perfect blend of...
    98SSL62MH0S015
    SKU:
    98SSL62MH0S015
    Product Type:
    Seats
    Color:
    Black
    Material Options:
    Synthetic Leather
    Style Options:
    Mid Back
    Degree Options:
    45
    Make:
    Universal Items
    $2,625.99
    Qty in Cart: 0
    Price:
    $2,625.99
    Subtotal:
  • Knoedler Extreme Low Rider Air Chief Mid Back Seat W/ FAS Lumbar, Arms, Headrest, Integrated Compressor- Black Synthetic Leather

    Knoedler Extreme Low Rider Air Chief Mid Back Seat W/ FAS Lumbar, Arms, Headrest, Integrated Compressor- Black Synthetic Leather

    KNOEDLER

    $2,625.99
    Black Synthetic Leather Extreme Low Rider Air Chief Mid Back Seat W/ FAS Lumbar, Arms, Headrest, Integrated CompressorMaximize long-haul comfort with the Knoedler Extreme Low Rider Air Chief Mid Back...
    98SSL62MH0S01
    SKU:
    98SSL62MH0S01
    Color:
    Black
    Style Options:
    Mid Back
    Degree Options:
    45
    Product Type:
    Seats
    Material Options:
    Synthetic Leather
    Make:
    Universal Items
    $2,625.99
    Qty in Cart: 0
    Price:
    $2,625.99
    Subtotal:
  • Knoedler Extreme Low Rider Air Chief Mid Back Seat W/ FAS Lumbar, Arms, Headrest- Gray Synthetic Leather

    Knoedler Extreme Low Rider Air Chief Mid Back Seat W/ FAS Lumbar, Arms, Headrest- Gray Synthetic Leather

    KNOEDLER

    $2,267.99
    Gray Synthetic Leather Extreme Low Rider Air Chief Mid Back Seat W/ FAS Lumbar, Arms, HeadrestElevate your driving experience with the Knoedler Extreme Low Rider Air Chief Mid Back Seat, upholstered...
    98SCL62MH0S05
    SKU:
    98SCL62MH0S05
    Degree Options:
    45
    Color:
    Gray
    Material Options:
    Synthetic Leather
    Style Options:
    Mid Back
    Product Type:
    Seats
    Make:
    Universal Items
    $2,267.99
    Qty in Cart: 0
    Price:
    $2,267.99
    Subtotal:
  • Knoedler Extreme Low Rider Mid Back Seat W/ Headrest, Arms, Isolator- Black Mordura Cloth

    Knoedler Extreme Low Rider Mid Back Seat W/ Headrest, Arms, Isolator- Black Mordura Cloth

    KNOEDLER

    $2,249.99
    Black Mordura Cloth Extreme Low Rider Mid Back Seat W/ Headrest, Arms, IsolatorTake command of your cab with the Knoedler Extreme Low Rider Mid Back Seat, designed for maximum comfort and...
    98SCL62MH0D01
    SKU:
    98SCL62MH0D01
    Product Type:
    Seats
    Color:
    Black
    Material Options:
    Nylon
    Style Options:
    Mid Back
    Degree Options:
    45
    Make:
    Universal Items
    $2,249.99
    Qty in Cart: 0
    Price:
    $2,249.99
    Subtotal:
  • Knoedler Extreme Low Rider Mid Back Seat W/ FAS Lumbar, Arms- Black Synthetic Leather

    Knoedler Extreme Low Rider Mid Back Seat W/ FAS Lumbar, Arms- Black Synthetic Leather

    KNOEDLER

    $2,170.99
    Black Synthetic Leather Extreme Low Rider Mid Back Seat W/ FAS Lumbar, ArmsRide in comfort and style with the Knoedler Extreme Low Rider Mid Back Seat, a high-performance seat designed for drivers...
    98SCL60MB0S01
    SKU:
    98SCL60MB0S01
    Degree Options:
    45
    Width Options:
    20 Inch
    Material Options:
    Synthetic Leather
    Color:
    Black
    Style Options:
    Mid Back
    Product Type:
    Seats
    Make:
    Universal Items
    $2,170.99
    Qty in Cart: 0
    Price:
    $2,170.99
    Subtotal:
  • Knoedler Low Rider Air Chief Wide Seat W/ FAS Lumbar, Arms- Black Synthetic Leather

    Knoedler Low Rider Air Chief Wide Seat W/ FAS Lumbar, Arms- Black Synthetic Leather

    KNOEDLER

    $1,580.99
    Black Synthetic Leather Low Rider Air Chief Wide Seat W/ FAS Lumbar, ArmsDrive in comfort and style with the Knoedler Low Rider Air Chief Wide Seat. The 23-inch wide cushion, mid-back seat, and...
    98LWL82MH0S01
    SKU:
    98LWL82MH0S01
    Product Type:
    Seats
    Color:
    Black
    Style Options:
    Mid Back
    Material Options:
    Synthetic Leather
    Width Options:
    23 Inch
    Degree Options:
    45
    Make:
    Universal Items
    $1,580.99
    Qty in Cart: 0
    Price:
    $1,580.99
    Subtotal:
  • Knoedler Air Chief Standard Base Mid Back Seat W/ FAS Lumbar, Arms, Headrest, Bellows- Black & Brown Synthetic Leather

    Knoedler Air Chief Standard Base Mid Back Seat W/ FAS Lumbar, Arms, Headrest, Bellows- Black & Brown Synthetic Leather

    KNOEDLER

    $1,876.99
    Black & Brown Synthetic Leather Air Chief Standard Base Mid Back Seat W/ FAS Lumbar, Arms, Headrest, BellowsLong-haul drivers can enjoy unmatched comfort with the Knoedler Air Chief Standard Base Mid...
    98CWL82MH0S12
    SKU:
    98CWL82MH0S12
    Product Type:
    Seats
    Style Options:
    Mid Back
    Material Options:
    Synthetic Leather
    Color:
    Black
    Width Options:
    23 Inch
    Make:
    Universal Items
    $1,876.99
    Qty in Cart: 0
    Price:
    $1,876.99
    Subtotal:
  • V-Band Clamp For Cummins ISM, ISX 12, ISX 15 Engine Replaces 2871863

    V-Band Clamp For Cummins ISM, ISX 12, ISX 15 Engine Replaces 2871863

    AUTOMANN USA

    $32.14
    13.375 Inch V- Band ClampProtect your DPF muffler system on Cummins ISM, ISX 12, and ISX 15 engines with this high-quality stainless steel V-Band Clamp, replacing 2871863. The 12.5-inch body and 13...
    29-08060022
    SKU:
    29-08060022
    Length Options:
    12 1/2 Inch
    Material Options:
    Stainless Steel
    Style Options:
    Cummins
    Diameter Options:
    13 1/2 Inch
    Product Type:
    Exhaust
    Make:
    Universal Items
    $32.14
    Qty in Cart: 0
    Price:
    $32.14
    Subtotal:
  • Knoedler Chief Standard Base High Back Seat W/ 2 Lumbar Supports, Arms, Heat, Massage- Red & Black Synthetic Leather

    Knoedler Chief Standard Base High Back Seat W/ 2 Lumbar Supports, Arms, Heat, Massage- Red & Black Synthetic Leather

    KNOEDLER

    $2,996.99
    Red & Black Synthetic Leather Chief Standard Base High Back Seat W/ 2 Lumbar Supports, Arms, Heat, MassageElevate your cab interior with the Knoedler Chief Standard Base High Back Seat, designed for...
    98CHS82TB0S16
    SKU:
    98CHS82TB0S16
    Color:
    Black
    Product Type:
    Seats
    Degree Options:
    45
    Style Options:
    High Back
    Material Options:
    Synthetic Leather
    Height Options:
    20 Inch
    Make:
    Universal Items
    $2,996.99
    Qty in Cart: 0
    Price:
    $2,996.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    Knoedler Harrier Standard Base High Back Seat W/ Air Lumbar, Arms- Black Synthetic Leather

    Knoedler Harrier Standard Base High Back Seat W/ Air Lumbar, Arms- Black Synthetic Leather

    KNOEDLER

    Now: $933.79
    Was: $1,333.99
    Black Synthetic Leather Harrier Standard Base High Back Seat W/ Air Lumbar, ArmsExperience premium comfort and advanced ergonomics with the Knoedler Harrier Standard Base High Back Seat. This...
    941082TB0S01
    SKU:
    941082TB0S01
    Material Options:
    Synthetic Leather
    Degree Options:
    45
    Product Type:
    Seats
    Color:
    Black
    Style Options:
    High Back
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Now: $933.79
    Was: $1,333.99
    Qty in Cart: 0
    Price:
    Now: $933.79
    Was: $1,333.99
    Subtotal:
  • Hub Odometer Bracket Replaces GT-4065, STM6100065, 610-0065

    Hub Odometer Bracket Replaces GT-4065, STM6100065, 610-0065

    AUTOMANN USA

    $18.50
    Hub Odometer BracketEnhance the stability of your hub odometer assembly with this premium Hub Odometer Bracket. Featuring two legs with 0.375-inch mounting holes and a 0.5-inch top mounting hole, it...
    29-20200053
    SKU:
    29-20200053
    Width Options:
    1 1/2 Inch
    Product Type:
    Wheels
    Height Options:
    3 1/2 Inch
    Length Options:
    5 1/2 Inch
    Make:
    Universal Items
    $18.50
    Qty in Cart: 0
    Price:
    $18.50
    Subtotal:
  • V-Band Clamp For Cummins & PACCAR Engine Replaces 2871862, Q187681, P238308, AC300011

    V-Band Clamp For Cummins & PACCAR Engine Replaces 2871862, Q187681, P238308, AC300011

    AFTERMARKET

    $53.99
    11.90 Inch V-Band ClampKeep your Cummins or PACCAR engine running efficiently with this high-quality V-Band Clamp. With stainless steel construction, a 9.5-inch body, and 11.900-inch nominal...
    29-08060018
    SKU:
    29-08060018
    Diameter Options:
    11 1/2 Inch
    Length Options:
    9 1/2 Inch
    Style Options:
    Paccar
    Material Options:
    Stainless Steel
    Product Type:
    Exhaust
    Make:
    Universal Items
    $53.99
    Qty in Cart: 0
    Price:
    $53.99
    Subtotal:
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Adding your products to cart

Shop Peterbilt 567/579 Parts & Accessories

Find model-specific, direct-fit parts and accessories to upgrade or repair your big rig. Whether you need durable, ready-to-ship replacement hardware for your vocational Peterbilt 567 work truck, or heavy-duty OEM-alternative accessories for your Peterbilt 579 long-haul sleeper, you can find them at 4 State Trucks. Find aftermarket replacement components and accessories:
  • Engine & Cooling Parts: Replace worn AC, cooling, and engine components to help maintain reliable performance and uptime.
  • Exterior Parts: Upgrade or replace bumpers, grilles, visors, stainless trim, and body accessories for a cleaner, more professional look.
  • Lighting: Shop LED headlights, driving/fog lights, watermelon cab lights, marker lights, and replacement housings for better visibility and style.
  • Interior Accessories: Improve cab comfort with seats, steering wheels, dash trim, storage accessories, and other driver-focused upgrades.
  • Electrical Components: Support daily operations with power inverters, wiring, switches, and other electrical accessories.
  • Suspension & Braking: Maintain ride quality, stopping power, and road control with replacement suspension and brake components.
  • Fitment & Value: Choose direct-fit replacement parts designed to reduce downtime, simplify installation, and support long-term truck value.

Peterbilt 579 Accessories, Peterbilt 567 Accessories & Custom Upgrades

Find custom stainless-steel upgrades from Chrome Shop Mafia, and chrome-plastic interior dashboard trim for Peterbilt 567/579.

Peterbilt 567/579 Exterior Parts: Bumpers, Grilles, Hoods, Mud Flaps & Visors

Repair and replace damaged front-end parts after a collision or completely renovate the front-end appearance for an improved road presence with polished chrome and stainless-steel exterior accessories guaranteed to fit the Peterbilt 567/579 model. Explore a wide array of Peterbilt 567/579 bumpers, grilles, drop visors, and hoods.

Peterbilt 567/579 LED Headlights, Lights & Interior Accessories

Refurbish the interior sleeper-cab space with upholstery, dashboard trim, steering wheels, foot pedals, and more. Amplify the visibility of your rig inside and out with our wide array of LED high/low-beam headlights, marker/clearance lights, and dual-function turn/tail/signal lights for your rear T-bumper or center panels.

Peterbilt 579 Parts & Peterbilt 567 Parts for Engine, Drivetrain, Exhaust & Chassis Repairs

Whether you need mechanical parts for the HVAC, drivetrain, engine, or exhaust system, we stock hundreds of ready-to-order items. Whether you need replacement radiator, clutch, A/C pressure switch, air filter, or spring/service brake chambers, and steering column rebuild kits, you can find it here. Save down time in the shop with quick shipping to your specified address.

Peterbilt 567/579 Fuel Tanks, Tool Boxes, Battery Boxes & Frame Accessories

Expand your Peterbilt’s storage capacity with frame-mounted step boxes, custom frame plates, replacement fuel tanks, and more. In-cab storage solutions and exterior, frame-mounted tool boxes can also be customized with unique accessories, lighting accents to custom frame-plate inserts. Every inch of your Class 8 truck can be modified to create a reliable, work-ready custom truck build. 4 State Trucks helps owner-operators find the right parts and accessories to make it happen.

Frequently Asked Questions About Peterbilt 567/579 Parts

What years and models are compatible with your Peterbilt 567/579 bumpers?

Our bumpers are designed to fit Peterbilt 567 models from 2013 to present and Peterbilt 579 models from 2012 to present. However, compatibility can vary based on your truck's specific configuration, including whether you have a set-forward or set-back axle, day cab or sleeper, and any factory-installed options. We recommend checking your OEM or calling our team at 1-888-875-2358 with your truck's details to ensure proper fitment before ordering.

Are your bumpers made from chrome-plated steel or stainless steel, and which is better?

We offer both chrome-plated steel and polished stainless steel options. Chrome-plated steel bumpers provide a mirror-like finish at a lower cost but require regular maintenance to prevent rust and pitting. Stainless steel bumpers are more expensive upfront but offer superior corrosion resistance and maintain their appearance longer with minimal maintenance. For trucks operating in harsh winter conditions with road salt exposure, we typically recommend stainless steel for its durability.

What tools and hardware are needed for installation, and how long does it take?

Installation typically requires basic hand tools including socket wrenches, torque wrench, and potentially a drill for auxiliary light mounting. Most bumpers come with mounting brackets and grade 8 bolts, but you may need to reuse some factory hardware. Professional installation usually takes 2-4 hours depending on whether you're adding lights or other accessories. Many customers with mechanical experience successfully complete DIY installation in 3-5 hours following the included instructions.

Do your bumpers accommodate factory fog lights and sensors?

Most of our replacement bumpers include provisions for factory fog lights and can accommodate parking sensors, though some aftermarket bumpers may require modification. Bumpers designed for 2016 and newer models typically have pre-cut openings for adaptive cruise control radar sensors. If your truck has these features, please specify when ordering or contact us to confirm compatibility with your specific setup.

What's the weight difference between aftermarket and OEM bumpers, and will it affect my truck?

Aftermarket steel bumpers typically add 50-150 pounds compared to factory bumpers, depending on the style and features. Heavy-duty bumpers with integrated tow hooks or winch mounts can add up to 200 pounds. This additional weight is generally not significant enough to affect handling or require suspension adjustments, but it may slightly impact fuel economy. The added weight actually provides better protection in minor collisions and improved appearance retention over lightweight alternatives.


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