Peterbilt Parts

Peterbilt Parts

Need some primo Peterbilt parts? Well, you just hit the jackpot. Here at 4 State Trucks, we're not messing around - we've got a treasure trove of both genuine and aftermarket Peterbilt parts and goodies that'll make your rig purr. Listen, we get it. Maybe you're babying your trusty workhorse, or perhaps you're shining up that show-stopper for the next big event. Either way, we've got your Peterbilt parts and your back. Our crew knows Petes inside and out, and they're itching to help you find that perfect part. Got a classic 379 that needs some love? We've got your parts. Rolling in a spanking new 579? No sweat, we've got those cutting-edge parts too.
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    BESTfit AC Compressor York Style W/ Flange Top W/O Clutch BESTfit AC Compressor York Style W/ Flange Top W/O Clutch
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    BESTfit AC Compressor York Style W/ Flange Top W/O Clutch

    BESTFIT TRUCK PARTS

    Now: $188.29
    Was: $268.99
    BESTfit Air Conditioning Compressor Replaces EF210R25212, 1520612, 1520717, 1522114  - AC Compressor - Without Clutch - Sold Individually - Warranty On AC Compressors Against Defects In Workmanship & Material From Date Of...
    Now: $188.29
    Was: $268.99
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    Now: $188.29
    Was: $268.99
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  • BESTfit 35 Gallon Aluminum Rnd Hydraulic Tank Kit
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    BESTfit 35 Gallon Aluminum Rnd Hydraulic Tank Kit

    BESTFIT TRUCK PARTS

    $782.99
    BESTfit Hydraulic Tank Kit With 35 Gallon Aluminum Round Tank, Filler Cap, Mounting Straps & Brackets  - Hydraulic Tank Kit - Includes:   - Filler Breather Cap With Strainer Separate  - (2) Stainless Steel Mounting Straps With Liner...
    $782.99
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  • Exhaust Upper Slider Brackets By Chrome Shop Mafia For Peterbilt 589 With Aftermarket Stacks
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    Exhaust Upper Slider Brackets By Chrome Shop Mafia For Peterbilt 589 With Aftermarket Stacks

    CHROME SHOP MAFIA

    $59.99
    Peterbilt 589 Exhaust Slider Brackets For Aftermarket Stacks By Chrome Shop Mafia  - Slider Brackets - Upper - Sold As Pair - Warranty On Slider Brackets Against Defects In Workmanship & Material From Date Of Purchase  -...
    $59.99
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  • BESTfit Aluminized Steel 90 Degree Exhaust Elbow 4 OD / OD X 6 Inch
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    BESTfit Aluminized Steel 90 Degree Exhaust Elbow 4 OD / OD X 6 Inch

    BESTFIT TRUCK PARTS

    $53.03
    90 Degree Exhaust Elbow  - Exhaust Elbow - Aluminized Steel - Dimensions:  - Diameter 4 Inch  - 6 Inch Leg Length - 0.062 Inch Thickness - Bend Angle- 60 Degree - Made In USA - Sold Individually -...
    $53.03
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  • 5 OD X 72 Inch Curve Turn Out Exhaust Stack By BESTfit
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    5 OD X 72 Inch Curve Turn Out Exhaust Stack By BESTfit

    BESTFIT TRUCK PARTS

    $439.99
    BESTfit 5 Inch Chrome 72 Inch Curve Turn Out Exhaust Stack With Plain Inlet - O.D.  - 5 Inch Exhaust Stack - Curve Style Turn Out - Made Of Chrome-Plated Steel - 5 Inch O.D. Inlet - Plain Inlet To Fit Inside 5 Inch Expanded Mufflers,...
    $439.99
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    $439.99
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  • BESTfit Wrapper Leaf For 10 Leaf Spring For Hendrickson
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    BESTfit Wrapper Leaf For 10 Leaf Spring For Hendrickson

    BESTFIT TRUCK PARTS

    $172.99
    BESTfit Hendrickson Wrapper Leaf  - Wrapper Leaf - For 10 Leaf Spring - Made In USA - Sold Individually - Warranty On Wrapper Leafs Against Defects In Workmanship & Material From Date Of Purchase - Aftermarket Replacement...
    $172.99
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    $172.99
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  • BESTfit Aluminized Steel 90 Degree Exhaust Elbow 3 ID / OD X 12 Inch
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    BESTfit Aluminized Steel 90 Degree Exhaust Elbow 3 ID / OD X 12 Inch

    BESTFIT TRUCK PARTS

    $58.64
    90 Degree Exhaust Elbow  - Exhaust Elbow - Aluminized Steel - Dimensions:  - 3.50 Inch Diameter  - 12 Inch Leg Length - 0.062 Inch Thickness - 90 Degree Bend - Made In USA - Sold Individually - Warranty...
    $58.64
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    $58.64
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  • BESTfit Parabolic Extra Leaf - 2,700 Lbs. Capacity
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    BESTfit Parabolic Extra Leaf - 2,700 Lbs. Capacity

    BESTFIT TRUCK PARTS

    $231.99
    Parabolic Extra Leaf  - Parabolic Extra Leaf - Dimensions:  - 26-1/8 Inch S.E.  - 30-7/8 Inch I.E.  - 4-3/4 Inch Arch - Capacity- 2700 Lbs. - Made In USA - Sold Individually - Warranty On Parabolic Extra Leafs...
    $231.99
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  • BESTfit 50 Gallon Aluminum Rnd Hydraulic Tank Kit
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    BESTfit 50 Gallon Aluminum Rnd Hydraulic Tank Kit

    BESTFIT TRUCK PARTS

    $866.99
    BESTfit Hydraulic Tank Kit With 50 Gallon Aluminum Round Tank, Filler Cap, Mounting Straps & Brackets  - Hydraulic Tank Kit - Includes:   - Filler Breather Cap With Strainer Separate Independent Vent   - Sight Level Gauge With...
    $866.99
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  • BESTfit AC Compressor Clutch Assembly - York Style
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    BESTfit AC Compressor Clutch Assembly - York Style

    BESTFIT TRUCK PARTS

    $111.99
    BESTfit Air Conditioner Clutch For York Style AC Compressor  - AC Clutch - 2 Grove  - 152Mm  - 2 Wire - Sold Individually - Warranty On AC Clutches Against Defects In Workmanship & Material From Date Of Purchase -...
    $111.99
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  • BESTfit Leaf Spring Repair Plate 2 1/2 X 0.323- 72 Inch OAL W/ 7 1/4 Arch
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    BESTfit Leaf Spring Repair Plate 2 1/2 X 0.323- 72 Inch OAL W/ 7 1/4 Arch

    BESTFIT TRUCK PARTS

    $67.75
    BESTfit Spring Steel Repair Plate With No Center Hole - 2.5 X 0.323 X 72 Inch  - Repair Plate - Dimensions:  - 2-1/2 Inch Plate Width  - 0.323 Inch Plate Thickness  - 72 Inch Overall Length  - Arch- 7.5 Inch - Repair...
    $67.75
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  • BESTfit Crewson Type Automatic Slack Adjuster 5.5 Inch Replaces CB25300, CB52336, E6990
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    BESTfit Crewson Type Automatic Slack Adjuster 5.5 Inch Replaces CB25300, CB52336, E6990

    BESTFIT TRUCK PARTS

    $89.75
    Crewson Type Automatic Slack Adjuster 1.25 -24 X 5.5 Inch Arm With Offset Clevis  - Slack Adjuster - Includes   - (2) Installation Gauges  - Bushings   - Clevis Kit - 1 1/4 Inch- 24 X 5 1/2 Inch Arm - Automatic -...
    $89.75
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