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 Grilldenser For Peterbilt 359
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    BESTfit AC Grilldenser For Peterbilt 359

    BESTFIT TRUCK PARTS

    $807.99
    BESTfit AC Grilldenser Fits Peterbilt 359 1979-1986 * High Quality AC Condenser* Measurement - 26.00 Height - 36.750 Inch Width- 1.00 Inch Thick* Number 8 and Number 6 Fittings* Warranty On Condensers Against Defects In Workmanship & Material From Date...
    $807.99
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  • BESTfit Dash Indicator Lens Set For Peterbilt 359
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    BESTfit Dash Indicator Lens Set For Peterbilt 359

    BESTFIT TRUCK PARTS

    $74.45
    BESTfit Dash Indicator Lens Set For Peterbilt * High Quality Dashboard Indicator Lenses* Improved Design With Four Lock Tabs* Includes- 1 - Red / White Water Lens- 1 - Red / White Air Lens- 1 - Red / White Oil Lens- 1 - Red / White Diff Lock- 2 - Green...
    $74.45
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  • BESTfit Clutch Pivot Shaft Kit For Peterbilt 359
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    BESTfit Clutch Pivot Shaft Kit For Peterbilt 359

    BESTFIT TRUCK PARTS

    $60.78
    BESTfit Frame Rail Mounted Clutch Pivot Shaft Kit For Peterbilt 359Introducing the Frame Rail Mounted Clutch Pivot Shaft Kit, engineered with stainless steel and bronze for durability and reliability. Each kit includes two bronze bushings, one stainless...
    $60.78
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  • BESTfit HVAC Moisture Indicator For Peterbilt 359
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    BESTfit HVAC Moisture Indicator For Peterbilt 359

    BESTFIT TRUCK PARTS

    $64.25
    BESTfit HVAC Moisture IndicatorIntroducing the HVAC Moisture Indicator, featuring a 0.375 inch male insert O-ring fitting and a 0.375 inch female O-ring fitting. This indicator also includes a high-pressure relief valve and male Schrader port threads to...
    $64.25
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  • BESTfit 6 Inch Chrome-Plated SS Wide Angled Exhaust Clamp Replaces 50BJ-APB600SCP For Peterbilt 377, 378, 379, 386, 388 & 389 BESTfit 6 Inch Chrome-Plated SS Wide Angled Exhaust Clamp Replaces 50BJ-APB600SCP For Peterbilt 377, 378, 379, 386, 388 & 389
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    BESTfit 6 Inch Chrome-Plated SS Wide Angled Exhaust Clamp Replaces 50BJ-APB600SCP For Peterbilt 377, 378, 379, 386, 388 & 389

    BESTFIT TRUCK PARTS

    $96.99
    BESTfit Chrome Stainless Steel Wide Angled Exhaust ClampUpgrade your exhaust system with our premium chrome-plated stainless steel exhaust clamps. Measuring 6 inches in diameter, these clamps are suitable for either the driver or passenger side of your...
    $96.99
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  • BESTfit 8 X 22 Inch Aluminized Muffler
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    BESTfit 8 X 22 Inch Aluminized Muffler

    BESTFIT TRUCK PARTS

    $119.99
    BESTfit Aluminized Muffler 8 Inch Diameter With 5 Inch I.D. Inlet & Outlet * High Quality Muffler* Aluminized* Dimensions- 8 Inch Diameter- 5 Inch I.D. Inlet/Outlet- 14 Inch Length Body- 22 Inch Length Overall* Sold Individually* Warranty On Mufflers...
    $119.99
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  • BESTfit Coolant Reservoir Replaces OE DR104002, CP237001, DR104004 For Peterbilt 579, Kenworth T680 & T880 BESTfit Coolant Reservoir Replaces OE DR104002, CP237001, DR104004 For Peterbilt 579, Kenworth T680 & T880
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    BESTfit Coolant Reservoir Replaces OE DR104002, CP237001, DR104004 For Peterbilt 579, Kenworth T680 & T880

    BESTFIT TRUCK PARTS

    $266.99
    Coolant Reservoir Fits Peterbilt & KenworthOver time coolant reservoirs become susceptible to heat and engine vibration. This coolant reservoir is manufactured and engineered with premium plastic to withstand the effects of stress generated by the engine...
    $266.99
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  • BESTfit Spring Bushing Kit For Peterbilt Low Air Leaf Suspension
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    BESTfit Spring Bushing Kit For Peterbilt Low Air Leaf Suspension

    BESTFIT TRUCK PARTS

    $59.99
    BESTfit Rear Spring Bushing Kit Fits PeterbiltThis bushing kit is tailored for Peterbilt low air leaf suspensions, providing essential components for maintenance. Each kit includes one bushing, one spring eye sleeve, one spring bushing bolt, one lock...
    $59.99
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  • BESTfit Rear Spring Bushing Mount For Peterbilt Air Leaf Suspension
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    BESTfit Rear Spring Bushing Mount For Peterbilt Air Leaf Suspension

    BESTFIT TRUCK PARTS

    $34.99
    BESTfit Rear Spring Bushing Mount Fits PeterbiltThis air leaf spring bushing mount is designed for Peterbilt air leaf suspension systems, accommodating a 4.000-inch spring. Please note that the spring bushing is sold separately. Each mount is sold...
    $34.99
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  • BESTfit Oil Pan Gasket For Caterpillar 3406 Engines
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    BESTfit Oil Pan Gasket For Caterpillar 3406 Engines

    BESTFIT TRUCK PARTS

    $28.99
    BESTfit Oil Pan GasketEnsure a secure seal for your Caterpillar engines 3406A, 3606B, 3406C, and 3406E with our Oil Pan Gasket. Compatible with pan numbers 09-074N919 and 09-077C3236, this gasket is designed to prevent leaks and maintain optimal engine...
    $28.99
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  • BESTfit Indicator Lens 6 Piece Set For Peterbilt 359 Dash
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    BESTfit Indicator Lens 6 Piece Set For Peterbilt 359 Dash

    BESTFIT TRUCK PARTS

    $125.99
    BESTfit 6 Piece Indicator Lens SetUpgrade your dashboard with our premium Dash Indicator Lens Set, featuring six essential pieces for enhanced visibility. This aftermarket replacement part (not OEM) includes left and right turn lenses in vibrant green,...
    $125.99
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  • BESTfit Fiberglass White Vortex Generator By Aerocap  - Set Of 26
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    BESTfit Fiberglass White Vortex Generator By Aerocap - Set Of 26

    BESTFIT TRUCK PARTS

    $162.99
    BESTfit White Fiberglass Vortex Generator By AerocapLooking for really good generators for your truck? These special ones, called Aerodynamic Vortox Generators VGS, are made by pilots. They're easy to put on ? just stick them around the back of your...
    $162.99
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