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 Chrome 20 Inch Texas Bumper, 7 Gauge W/ Boxed Ends & Tow Holes For Peterbilt SFA 365, 367, 388, 389, 567 BESTfit Chrome 20 Inch Texas Bumper, 7 Gauge W/ Boxed Ends & Tow Holes For Peterbilt SFA 365, 367, 388, 389, 567
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    BESTfit Chrome 20 Inch Texas Bumper, 7 Gauge W/ Boxed Ends & Tow Holes For Peterbilt SFA 365, 367, 388, 389, 567

    BESTFIT TRUCK PARTS

    $789.99
    BESTfit 20 Inch Chrome-Plated Steel Boxed End Texas Bumper * High Quality Bumper* Made Of 7 Gauge Chrome Plated Steel* 20 Inches Height * Standard Mount Texas Style With Boxed Ends* Has Cutouts For:- Mounting Holes- Tow Holes* Sold Individually* Warranty...
    $789.99
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  • BESTfit Fuel Pump Throttle Spring For Peterbilt 359, 378, 39 W/ Cat 3406A/ B
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    BESTfit Fuel Pump Throttle Spring For Peterbilt 359, 378, 39 W/ Cat 3406A/ B

    BESTFIT TRUCK PARTS

    $11.72
    BESTfit Spring For Fuel Pump Throttle Fits Peterbilt 359, 378, 379 * High Quality Fuel Pump Throttle Spring* Made In USA* Sold Individually* Warranty On Fuel Pump Throttle Springs Against Defects In Workmanship & Material From Date Of Purchase*** High...
    $11.72
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  • BESTfit Manual Regulator Kit For Peterbilt 359 Passenger Side
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    BESTfit Manual Regulator Kit For Peterbilt 359 Passenger Side

    BESTFIT TRUCK PARTS

    $221.99
    BESTfit Passenger Side Manual Regulator Kit Fits Peterbilt 359 * High Quality Manual Regulator Kit* Passengers Side* With Regulator Handle Window T And Smaller Part* Made In USA* Sold As Kit** Warranty On Manual Regulator Kit Against Defects In...
    $221.99
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  • BESTfit 4 Inch O.D.-I.D. X 48 Inch 16 Gauge Aluminized Steel Tube
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    BESTfit 4 Inch O.D.-I.D. X 48 Inch 16 Gauge Aluminized Steel Tube

    BESTFIT TRUCK PARTS

    $79.96
    BESTfit 4 Inch O.D.-I.D. X 48 Inch 16 Gauge Aluminized Steel TubeIntroducing our Straight Exhaust Tubing, meticulously crafted with Aluminized 12 Gauge Steel, ensuring durability and longevity. With a 4-inch diameter and 48-inch length, it offers...
    $79.96
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  • BESTfit 12V SPDT 5 Terminal Relay Replaces VFM15-F41 For Freightliner
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    BESTfit 12V SPDT 5 Terminal Relay Replaces VFM15-F41 For Freightliner

    BESTFIT TRUCK PARTS

    $17.33
    BESTfit 20-10 Amp 12V Terminal RelayLooking for a replacement relay? Our aftermarket replacement part is designed for 12V systems and features a SPDT (Single Pole Double Throw) type with a capacity of 20-10 amps. It includes 5 terminals and does not have...
    $17.33
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  • BESTfit Sanden SP-15/PAG 100 Oil - 8.45 Oz.
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    BESTfit Sanden SP-15/PAG 100 Oil - 8.45 Oz.

    BESTFIT TRUCK PARTS

    $20.39
    BESTfit Sanden Compressor Oil For Use With R-124A Sanden Compressors * High Quality Oil* 8.45 Oz * Sold Individually* Warranty On Oil Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...
    $20.39
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  • BESTfit 2 Pin High Pressure Switch With Female M10-1.25 Thread Replaces 18-03835, P93CAA3605-1 For Peterbilt
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    BESTfit 2 Pin High Pressure Switch With Female M10-1.25 Thread Replaces 18-03835, P93CAA3605-1 For Peterbilt

    BESTFIT TRUCK PARTS

    $29.57
    BESTfit Open 330/370 Close 180/240 PSI High Pressure Switch Fits Peterbilt * High Quality High Pressure Switch * Fitting Style: Metric* Type Of Operation: Open=330/370 Close=180/240* Refrigerant Type: R134A* Fitting Thread Size: Female M10-1.25* Notes: 2...
    $29.57
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  • BESTfit 2 Pin Low Pressure Switch With Female M12 Thread Replaces 18-03834, P93CAA3604-1, 18-04331 For Peterbilt
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    BESTfit 2 Pin Low Pressure Switch With Female M12 Thread Replaces 18-03834, P93CAA3604-1, 18-04331 For Peterbilt

    BESTFIT TRUCK PARTS

    $29.57
    BESTfit Low Pressure Switch With Metric Fitting Style, Close 47 PSI & Open 23 PSI * High Quality Low Pressure Switch * Fitting Style: Metric* Wire Type: For Pigtail Use 1546* Type Of Operation: N.O. Close-47Psi Open-23Psi* Refrigerant Type: R134A*...
    $29.57
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  • BESTfit AC Compressor Sanden 4308 With 2 Groove 152MM Clutch - Replaces 4308157577, U4308
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    BESTfit AC Compressor Sanden 4308 With 2 Groove 152MM Clutch - Replaces 4308157577, U4308

    BESTFIT TRUCK PARTS

    $243.99
    BESTfit Sanden 4308 Style AC Compressor With 2 Groove 152MM Clutch * High Quality A/C Compressor* 2 Groove 152MM Clutch* Sold Individually* Warranty On A/C Compressor Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    $243.99
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    $243.99
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  • BESTfit Blue 1 Inch Inner Diameter Silicone Heater Hose - 25 Feet
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    BESTfit Blue 1 Inch Inner Diameter Silicone Heater Hose - 25 Feet

    BESTFIT TRUCK PARTS

    $142.99
    BESTfit Blue Silicone Heater Hose - 1 Inch X 25 Feet * High Quality Heater Hose* Made Of Silicone* Blue* 1.00 Inch ID * 25 Feet* Cut To Length * Sold Individually* Warranty On Heater Hose Against Defects In Workmanship & Material From Date Of...
    $142.99
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    $142.99
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  • BESTfit Steel Shackle Hanger Replaces 10012579, B11-1034 & B11-10341 For Peterbilt COE & Conventional
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    BESTfit Steel Shackle Hanger Replaces 10012579, B11-1034 & B11-10341 For Peterbilt COE & Conventional

    BESTFIT TRUCK PARTS

    $132.99
    BESTfit Steel Cast #B11-1033 Fits Peterbilt COE & Conventional 1982-Current * High Quality Shackle Hanger* Cast # B11-1033* Steel* Sold Individually* Warranty On Shackle Hanger Against Defects In Workmanship & Material From Date Of Purchase***High...
    $132.99
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  • BESTfit Aluminum Shock Hanger Replaces C1-11126 For Peterbilt Air Trac
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    BESTfit Aluminum Shock Hanger Replaces C1-11126 For Peterbilt Air Trac

    BESTFIT TRUCK PARTS

    $159.99
    BESTfit Aluminum Shock Hanger Fits Peterbilt With Air Trac Suspensions * High Quality Shock Hanger* Aluminum* Air Trac* Sold Individually* Warranty On Shock Hangers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    $159.99
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