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Mack Truck Parts

Find top-quality Mack truck parts at 4 State Trucks. Upgrade your rig with OE replacements and aftermarket solutions to ensure peak performance and durability. From bumpers and engine parts to fenders, you'll discover everything needed to keep your truck in prime condition. Hit the road confidently with reliable replacement Mack Truck parts.
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  • Qty in Cart
  • Quantity
  • Price
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  • 24 Inch Metal Frame Multi-Fit Wiper Blade

    24 Inch Metal Frame Multi-Fit Wiper Blade

    AUTOMANN USA

    $6.92
    Metal Frame Multi-Fit Windshield Wiper Blade* High Quality Wiper Blade* 24 Inch* Metal Frame* Multi-Fit* Sold Individually* Warranty On Wiper Blades Against Defects In Workmanship & Material From...
    29-09110031
    SKU:
    29-09110031
    Material Options:
    Plastic/Poly
    Truck Class:
    Universal
    Length Options:
    24 Inch
    Make:
    Universal Items
    Product Type:
    Exterior
    $6.92
    Qty in Cart: 0
    Price:
    $6.92
    Subtotal:
  • Round U Bolt Kit 7/8 X 3 X 15-1/2 Inch

    Round U Bolt Kit 7/8 X 3 X 15-1/2 Inch

    AUTOMANN USA

    $58.99
    Round Bend U-Bolt Kit Replaces 58639008, 0308693395, 1422901, 21090155, 20872768, 8084013Maintain safe and reliable suspension mounting with this high-quality Round U Bolt Kit, sized 7/8 x 3 x 15-1/2...
    29-05100343
    SKU:
    29-05100343
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Trailer
    Make:
    Volvo
    Product Type:
    Frame & Chassis
    $58.99
    Qty in Cart: 0
    Price:
    $58.99
    Subtotal:
  • Bimetal King Pin Bushing 1.91 ID, 2.05 OD, 2.5 Inch Replaces 5351110

    Bimetal King Pin Bushing 1.91 ID, 2.05 OD, 2.5 Inch Replaces 5351110

    AUTOMANN USA

    $24.16
    King Pin Bushing Replaces 5351110Protect your steering system with this Bimetal King Pin Bushing, replacing OEM part 5351110. Crafted from bimetal with a 1.91-inch ID, 2.05-inch OD, and 2.5-inch...
    29-05110202
    SKU:
    29-05110202
    Material Options:
    Steel
    Diameter Options:
    2 Inch
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $24.16
    Qty in Cart: 0
    Price:
    $24.16
    Subtotal:
  • 21 1/4 Inch C-C Adjustable Torque Rod For Rearward Axle

    21 1/4 Inch C-C Adjustable Torque Rod For Rearward Axle

    AFTERMARKET

    $344.99
    Adjustable T Rod With Bushings* High Quality Torque Rod* 21 1/4 Inch C To C* Adjustable* Rearward Axle* (2) Bushings (Included)* Made In USA* Sold Individually* Warranty On Torque Rods Against...
    29-05100264
    SKU:
    29-05100264
    Material Options:
    Steel
    Truck Class:
    Universal
    Length Options:
    21 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $344.99
    Qty in Cart: 0
    Price:
    $344.99
    Subtotal:
  • Bimetal Bushing 1-1/4 X 1-1/2 X 3 Inch

    Bimetal Bushing 1-1/4 X 1-1/2 X 3 Inch

    AUTOMANN USA

    $10.18
    Bimetal Bushing Replaces 3769289, C2Tz5781A, 51463, 51463000, And 1027756* High Quality Bushing* Dimensions: - 1-1/4 Inch ID - 1-1/2 Inch OD - 3.0 Inch Length* Sold Individually* Warranty On Bushings...
    29-05100340
    SKU:
    29-05100340
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Diameter Options:
    3 Inch
    Make:
    Chevrolet
    Make:
    Mack
    Make:
    Bus
    Make:
    International
    Make:
    Ford
    Make:
    Hino
    Make:
    Peterbilt
    Product Type:
    Frame & Chassis
    $10.18
    Qty in Cart: 0
    Price:
    $10.18
    Subtotal:
  • TPHD Temperature Sensor EGR Replaces 21164790 For Mack, Volvo

    TPHD Temperature Sensor EGR Replaces 21164790 For Mack, Volvo

    AFTERMARKET

    $95.99
    Volvo EGR Temp Sensor By TPHDRestore precise EGR temperature monitoring on your Mack or Volvo truck with the TPHD Temperature Sensor EGR. This high-quality sensor offers a 13.94-inch harness and 15...
    29-07100016
    SKU:
    29-07100016
    Material Options:
    Plastic/Poly
    Truck Class:
    Heavy Duty
    Make:
    Volvo
    Make:
    Mack
    Product Type:
    Engine Parts
    $95.99
    Qty in Cart: 0
    Price:
    $95.99
    Subtotal:
  • 14 1/2 Inch Fixed Torque Rod For Forward Axle

    14 1/2 Inch Fixed Torque Rod For Forward Axle

    AFTERMARKET

    $213.99
    14 1/2 Inch C To C Fixed Torque Rod Replaces E-9585, E958, R309585, 16585-01, 1658501* High Quality Torque Rod* 14 1/2 Inch C To C* Fixed* Forward Axle* (2) Bushings (Included)* Made In USA* Sold...
    29-05090163
    SKU:
    29-05090163
    Length Options:
    14 1/2 Inch
    Material Options:
    Steel
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $213.99
    Qty in Cart: 0
    Price:
    $213.99
    Subtotal:
  • 4.5 Inch Shackle Lock Bolt 5/8 Inch -18 Thread For Transpro

    4.5 Inch Shackle Lock Bolt 5/8 Inch -18 Thread For Transpro

    AUTOMANN USA

    $4.61
    Leaf spring Lock Shackle Bolt 5/8 In-18 x 4-1/2 inches* High Quality Shackle Bolt* Dimensions: - 5/8 Inch Bolt Diameter - 4 1/2 Inch Bolt Length* Lock Bolt* Bolt Type- Hex Bolts* Thread 18* Pitch-...
    29-05100351
    SKU:
    29-05100351
    Truck Class:
    Heavy Duty
    Diameter Options:
    5/8 Inch
    Material Options:
    Steel
    Make:
    Mack
    Make:
    International
    Make:
    Chevrolet
    Make:
    Volvo
    Make:
    Other - Semi-Truck
    Product Type:
    Frame & Chassis
    $4.61
    Qty in Cart: 0
    Price:
    $4.61
    Subtotal:
  • Beam Bushing Kit For Hendrickson Rear Air Suspension

    Beam Bushing Kit For Hendrickson Rear Air Suspension

    AUTOMANN USA

    $573.99
    Rear Air Suspension Bushing Kit* High Quality Beam Bushing Kit* Includes: - (4) End Beam Bushings - (2) Center Bushings - (4) Adapter Kits* Sold Individually* Warranty On Beam Bushing Kits Against...
    29-05100338
    SKU:
    29-05100338
    Material Options:
    Steel
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $573.99
    Qty in Cart: 0
    Price:
    $573.99
    Subtotal:
  • D-Pin Bolt Kit - 56659009 For Hendrickson Primaax

    D-Pin Bolt Kit - 56659009 For Hendrickson Primaax

    AFTERMARKET

    $47.23
    D-Pin Bolt Kit With Shackle Bolt, Washer & Lock Nut* High Quality D-Pin Bolt Kit* Includes: - (4) Shackle Bolt - (4) Iron Flat Washer  - (4) Lock Nut* Made In USA* Sold Individually* Warranty On...
    29-05250024
    SKU:
    29-05250024
    Material Options:
    Steel
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $47.23
    Qty in Cart: 0
    Price:
    $47.23
    Subtotal:
  • 24 1/2 Inch Fixed Torque Rod For Forward Axle

    24 1/2 Inch Fixed Torque Rod For Forward Axle

    AFTERMARKET

    $206.99
    24 1/2 Inch C To C Fixed Torque Rod Replaces E-15293, E15293, R3015293, 16589-01, 1658901* High Quality Torque Rod* 24 1/2 Inch C To C* Fixed* Forward Axle* (2) Bushings (Included)* Made In USA* Sold...
    29-05090162
    SKU:
    29-05090162
    Material Options:
    Steel
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $206.99
    Qty in Cart: 0
    Price:
    $206.99
    Subtotal:
  • Round U Bolt Kit 7/8 X 3 X 16-1/2 Inch

    Round U Bolt Kit 7/8 X 3 X 16-1/2 Inch

    AUTOMANN USA

    $70.99
    Round Bend U Bolt Kit Replaces 47417001, 58639-9, 58639009, 0850101, 0970901, 21090165, And 20872770* High Quality U Bolt Kit* Includes: - (2) U Bolts - (4) U Bolt Washers  - (4) Deep Nuts*...
    29-05100344
    SKU:
    29-05100344
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Trailer
    Make:
    Volvo
    Product Type:
    Frame & Chassis
    $70.99
    Qty in Cart: 0
    Price:
    $70.99
    Subtotal:
  • Bi-Metal King Pin Bushing 187 ID, 2.054 OD, 1.997 Inch - 5351113

    Bi-Metal King Pin Bushing 187 ID, 2.054 OD, 1.997 Inch - 5351113

    AUTOMANN USA

    $29.67
    Bi-Metal Grooved King Pin Bushing Replaces Part 5351113* High Quality King Pin Bushing* Dimensions: - 1.87 Inch ID - 2.054 Inch OD - 1.997 Inch Length* Bimetal * Indented * Grooved* Sold...
    29-05100337
    SKU:
    29-05100337
    Truck Class:
    Universal
    Diameter Options:
    1 1/2 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Availability:
    Ready To Ship
    $29.67
    Qty in Cart: 0
    Price:
    $29.67
    Subtotal:
  • Poly Insulator Kit With Hardware For Mack

    Poly Insulator Kit With Hardware For Mack

    AFTERMARKET

    $1,141.99
    Severe Duty Insulator Poly Mack Kit* High Quality Insulator Kit* Includes:  - (4) 3.75 Inch Insulator - (4) 3 Inch Insulator - (4) Insulator Bolts - (12) 7/8 Inch -14 X 6 Inch Insulator Bolts - (16)...
    11-05100049
    SKU:
    11-05100049
    Material Options:
    Plastic/Poly
    Truck Class:
    Heavy Duty
    Make:
    Mack
    Product Type:
    Frame & Chassis
    $1,141.99
    Qty in Cart: 0
    Price:
    $1,141.99
    Subtotal:
  • Poly Lower Upper Premium Insulator Kit With Hardware For Mack

    Poly Lower Upper Premium Insulator Kit With Hardware For Mack

    AFTERMARKET

    $906.99
    Mack Poly Lower Upper Premium Insulator KitImprove your Mack truck's vibration control and structural support with the Poly Lower Upper Premium Insulator Kit. Made from durable poly material, it...
    11-05100050
    SKU:
    11-05100050
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    Mack
    Product Type:
    Frame & Chassis
    $906.99
    Qty in Cart: 0
    Price:
    $906.99
    Subtotal:
  • Legendary 1-1/2 Glass Watermelon Cool White-Clear 3 Wire Dual Function Chrome Bezel, Stud Mount LED Light

    Legendary 1-1/2 Glass Watermelon Cool White-Clear 3 Wire Dual Function Chrome Bezel, Stud Mount LED Light

    LEGENDARY

    $14.27
    Small Legendary Glass Watermelon LED Light With Chrome Bezel* High Quality LED Light* Glass* 1-1/2 Inch* 6 Diodes* Single Function* Watermelon Style* Clear LED/Clear Lens* Chrome-Plated Bezel* Sold...
    09-160100828
    SKU:
    09-160100828
    Material Options:
    Glass
    Style Options:
    Watermelon
    Truck Class:
    Universal
    Diameter Options:
    1 1/2 Inch
    Make:
    Universal Items
    Product Type:
    Lighting
    Availability:
    Ready To Ship
    $14.27
    Qty in Cart: 0
    Price:
    $14.27
    Subtotal:
  • 6 To 5 OD X 48 Inch Chrome Steel Bull Hauler Exhaust Stack

    6 To 5 OD X 48 Inch Chrome Steel Bull Hauler Exhaust Stack

    AFTERMARKET

    $437.99
    48 Inch Chrome Steel Bull Hauler Exhaust Stack With 6 Inch OD Reduced To 5 Inch ID* High Quality Stack* Chrome-Plated Steel* Dimensions: - 6 Inch To 5 Inch OD - 48 Inch Height - Thickness 0.062 Inch*...
    09-08010048
    SKU:
    09-08010048
    Material Options:
    Steel
    Diameter Options:
    5 Inch
    Style Options:
    Bull Hauler Turn
    Truck Class:
    Universal
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    Product Type:
    Exhaust
    $437.99
    Qty in Cart: 0
    Price:
    $437.99
    Subtotal:
  • Isspro Under Dash Mounting Bracket For 3 Inch Gauge

    Isspro Under Dash Mounting Bracket For 3 Inch Gauge

    ISSPRO

    $38.03
    Single L Bracket For Mounting Inch Gauge Under DashMount your ISSPRO gauges hassle-free under your dash with this black L bracket. It adds a stylish touch with its sleek black paint and keeps your...
    09-15020021
    SKU:
    09-15020021
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Interior
    $38.03
    Qty in Cart: 0
    Price:
    $38.03
    Subtotal:
  • EPDM Blue Radiator Hose 2.75 ID X 36 Inch

    EPDM Blue Radiator Hose 2.75 ID X 36 Inch

    AFTERMARKET

    $190.99
    Replacement EPDM Blue Radiator Hose 2.75 ID* High Quality Radiator Hose* EPDM* Blue* Dimensions: - 2.75 Inch ID - 36 Inch Length* Operating Temperature -40 To 300 Fahrenheit* Allows For Working...
    09-07020027
    SKU:
    09-07020027
    Diameter Options:
    2 3/4 Inch
    Material Options:
    Rubber
    Length Options:
    36 Inch
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $190.99
    Qty in Cart: 0
    Price:
    $190.99
    Subtotal:
  • Sitting Pig Hood Ornament Chrome Die-Cast

    Sitting Pig Hood Ornament Chrome Die-Cast

    UNITED PACIFIC

    $103.99
    Chrome Happy Sitting Pig Truck Hood OrnamentCheck out this adorable Chrome Happy Sitting Pig Truck Hood Ornament! Crafted from chrome-plated cast metal, this smiling pig with floppy ears adds a touch...
    09-12600010
    SKU:
    09-12600010
    Truck Class:
    Universal
    Finish Options:
    Chrome-Plated
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Hood Parts & Acc.
    $103.99
    Qty in Cart: 0
    Price:
    $103.99
    Subtotal:
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Adding your products to cart

Frequently Asked Questions About Mack Truck Parts

What Mack truck models and years are your parts compatible with?

Our Mack truck parts cover a wide range of models including the Anthem, Pinnacle, Granite, and older CH, CL, and Vision series. Most of our parts fit trucks from 1990 to current model years. Each product listing includes specific model and year compatibility information. For older Mack models like the R-Model or Superliner, availability is more limited but we do carry select restoration parts. Always check the product description or contact our team with your OEM for exact fitment verification.

Are aftermarket Mack parts as reliable as OEM parts?

We carry both genuine OEM Mack parts and high-quality aftermarket alternatives. Our aftermarket parts are manufactured to meet or exceed OEM specifications and often come from the same suppliers that manufacture for Mack. Chrome bumpers, for example, typically feature triple-chrome plating with proper nickel and copper base layers for durability. Many customers choose aftermarket options for better pricing without sacrificing quality. All parts come with manufacturer warranties, typically ranging from 1 to 3 years depending on the component.

What tools and skills do I need to install Mack truck parts myself?

Installation difficulty varies by part type. Basic items like mirrors, grab handles, and light bars typically require standard hand tools and can be installed in 30-60 minutes. Bumpers and grilles usually need two people, basic mechanical skills, and may require drilling for non-OEM replacements. Engine components, electrical parts, and suspension items often require specialized tools and professional installation. We provide installation instructions when available, and our tech support can guide you on whether a part is DIY-friendly for your skill level.

How do I choose between chrome, stainless steel, and painted finishes?

Chrome provides the classic polished look but requires regular maintenance to prevent pitting and rust, especially in northern climates with road salt. Stainless steel offers excellent corrosion resistance with less maintenance but costs 20-30% more than chrome. Painted finishes are most economical and can be color-matched to your truck but may need repainting after 5-7 years. For work trucks in harsh conditions, we recommend stainless steel. For show trucks or mild climates, chrome delivers the best appearance. Consider your climate, maintenance schedule, and budget when choosing.

What is your return policy if a part doesn't fit my Mack truck?

We accept returns on most Mack truck parts within 30 days of purchase if they're unused and in original packaging. Electrical parts, custom-ordered items, and clearance parts are non-returnable. If a part doesn't fit due to our error in listing compatibility, we cover return shipping. For customer-ordered incorrect parts, you're responsible for return shipping costs. We recommend double-checking fitment before ordering, and our customer service team is available at 1-417-775-7878 to verify compatibility before you purchase.


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