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 Air Conditioner Drier For Peterbilt
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    BESTfit Air Conditioner Drier For Peterbilt

    BESTFIT TRUCK PARTS

    $21.41
    BESTfit AC Drier Fits Peterbilt 357/362/375/377/378/379 * High Quality Air Conditioner Drier* Size 10.750 X 3.00 OD Inches* # 6 O Ring Fittings With Sight Glass And Fuse Plug* No Switch Port Available* Sold Individually* Warranty On Air Conditioner Drier...
    $21.41
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  • BESTfit 3.5 X 6.25 Inch Blue Hump Hose With Clamp
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    BESTfit 3.5 X 6.25 Inch Blue Hump Hose With Clamp

    BESTFIT TRUCK PARTS

    $46.30
    BESTfit Hump Hose With Clamp * High Quality Hump Hose* With Clamp* 3.5 Inch x 6.25 Inch Flanged Connections* Sold Individually* Warranty On Hump Hoses Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement...
    $46.30
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  • BESTfit Polyurethane Isolator With Steel Insert For Bottom Of Shift Stick Mounting BESTfit Polyurethane Isolator With Steel Insert For Bottom Of Shift Stick Mounting
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    BESTfit Polyurethane Isolator With Steel Insert For Bottom Of Shift Stick Mounting

    BESTFIT TRUCK PARTS

    $35.79
    BESTfit Isolator W/ Steel Insert For Bottom Of Shift Stick * Made Of High Quality Polyurethane* With Steel Insert* For Bottom Of Shift Stick Mounting* Warranty On Isolator Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    $35.79
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  • BESTfit AC Compressor With 2 V-Belt Groove Clutch Replaces 4318SAN For Peterbilt & Kenworth
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    BESTfit AC Compressor With 2 V-Belt Groove Clutch Replaces 4318SAN For Peterbilt & Kenworth

    BESTFIT TRUCK PARTS

    $242.99
    BESTfit AC Compressor With 2 Groove Clutch Assembly For Peterbilt And Kenworth * High Quality AC Compressor * With Clutch* 2 V-Belt Groove* Sold Individually* Warranty On AC Compressors Against Defects In Workmanship & Material From Date Of Purchase***...
    $242.99
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  • BESTfit Water Pump Replaces 10R2776, 10R3326 & 2243229 For Caterpillar C15 Acert BESTfit Water Pump Replaces 10R2776, 10R3326 & 2243229 For Caterpillar C15 Acert
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    BESTfit Water Pump Replaces 10R2776, 10R3326 & 2243229 For Caterpillar C15 Acert

    BESTFIT TRUCK PARTS

    $549.99
    BESTfit Water Pump Fits CaterpillarUpgrade your vehicle's water pump with our aftermarket replacement part, featuring a dome drive gear with straight teeth and a press-on gear with an 8-inch opening. Sold individually, this water pump ensures reliable...
    $549.99
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  • BESTfit AC Compressor With 2 Groove Clutch Replaces F69-6001233 For Peterbilt & Kenworth
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    BESTfit AC Compressor With 2 Groove Clutch Replaces F69-6001233 For Peterbilt & Kenworth

    BESTFIT TRUCK PARTS

    $273.99
    BESTfit AC Compressor With 2 Groove Clutch Assembly For Peterbilt & Kenworth * AC Compressor Sanden Style SD7H15 With Clutch* 2 Groove Pulley* Mounting Type - Ears* Port Orientation Vertical* Port Size - 3/4 And 7/8* Refrigerant - 134A* 12 Volt With JDA...
    $273.99
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  • On Sale
    BESTfit 2.77 X 12.625 Inch AC Drier For Peterbilt 387 & Kenworth T2000
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    BESTfit 2.77 X 12.625 Inch AC Drier For Peterbilt 387 & Kenworth T2000

    BESTFIT TRUCK PARTS

    Now: $14.68
    Was: $16.31
    BESTfit AC Drier Fits Peterbilt & Kenworth * Made Of High Quality Aluminum* 2.77 Inch x 12.625 Inch* Sold Individually* Warranty On AC Drier Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...
    Now: $14.68
    Was: $16.31
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    Now: $14.68
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  • BESTfit 9 X 3.5 Inch Accumulator Drier For Peterbilt & Kenworth
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    BESTfit 9 X 3.5 Inch Accumulator Drier For Peterbilt & Kenworth

    BESTFIT TRUCK PARTS

    $58.84
    BESTfit Accumulator Drier Fits Peterbilt & Kenworth * Made Of High Quality Aluminum* 3.50 Inch x 9.00 Inch* Sold Individually* Warranty On Accumulator Drier Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...
    $58.84
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  • BESTfit Aluminum Side Hood Top Panel, Drivers Side For Peterbilt 359 With Standard Hood
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    BESTfit Aluminum Side Hood Top Panel, Drivers Side For Peterbilt 359 With Standard Hood

    BESTFIT TRUCK PARTS

    $597.99
    BESTfit Peterbilt 359 Standard Hood Top Panel Replaces OEM 13-01821LUpgrade your vehicle's hood top panel with our durable aftermarket replacement part. Crafted from 0.63-inch thick aluminum, it ensures longevity and reliability. Measuring 64 inches in...
    $597.99
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  • BESTfit 8.97 X 3.46 Inch AC Drier Accumulator For Peterbilt
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    BESTfit 8.97 X 3.46 Inch AC Drier Accumulator For Peterbilt

    BESTFIT TRUCK PARTS

    $23.45
    BESTfit 8.97 Inch Length AC Driver Accumulator Fits Peterbilt * Made Of High Quality Aluminum* Dimensions - 7.28 Inch CAN Length- 3.46 Inch CAN Diameter- 8.97 Inch Overall Length* Inlet And Outlet Number 12* Sold Individually* Warranty On Accumulators...
    $23.45
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    $23.45
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  • BESTfit Air Bag Replacement For Gen III Air Ride Suspension
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    BESTfit Air Bag Replacement For Gen III Air Ride Suspension

    BESTFIT TRUCK PARTS

    $176.99
    BESTfit 12 Gauge Air Bag ReplacementUpgrade your air ride system with our Air Bag Replacement. It's made to last and fits perfectly with dimensions like 3.90 inches minimum height and 11.40 inches maximum diameter. You'll find it easy to install thanks...
    $176.99
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  • BESTfit Wear Plate With 5/8 Inch Mounting For Peterbilt Air Trac Suspension
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    BESTfit Wear Plate With 5/8 Inch Mounting For Peterbilt Air Trac Suspension

    BESTFIT TRUCK PARTS

    $99.99
    BESTfit Peterbilt Wear Plate With 5/8 Inch MountingEnhance the performance and longevity of your Air Trac Suspension with our Wear Plate. Featuring a 5/8-inch mounting design, this plate comes complete with one wear pad and all necessary mounting...
    $99.99
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