Mack R Trucks

Mack R Trucks

Mack R Trucks

Mack R Model semi trucks are a regular sight on the highway so make yours stands out with custom, chrome, and aftermarket parts from 4 State Trucks. When you drive a Mack R Model semi truck, you're going to enjoy a fuel efficient, safe ride in a truck that's rated as one of the best in the industry. Make your rig your own - whether you need aftermarket or chrome parts like bumpers, exhaust, seating, steering or fenders, 4 State Trucks has you covered. Hit the open road in style and comfort with the best custom gear for your Mack.
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  • BESTfit 3 Diode Cab Light Amber LED / Clear Lens For Kenworth / Peterbilt
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    BESTfit 3 Diode Cab Light Amber LED / Clear Lens For Kenworth / Peterbilt

    BESTFIT TRUCK PARTS

    $23.54
    Replacement Cab Light  - Cab Light - 3 Diodes - Amber LED/ Clear Lens - With Screws And Foam Gasket - Made In USA - Sold Individually - Warranty On Cab Lights Against Defects In Workmanship & Material From Date Of...
    $23.54
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  • BESTfit Spigot Cap Type 1 Replaces 800201, E9571, 3578484C1, R309571 For Chalmers
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    BESTfit Spigot Cap Type 1 Replaces 800201, E9571, 3578484C1, R309571 For Chalmers

    BESTFIT TRUCK PARTS

    $49.97
    Chalmers Spigot Cap  - Spigot Cap Chalmers - Made In USA - Sold Individually - Warranty On Spigot Cap Chalmers Against Defects In Workmanship & Material From Date Of Purchase - Aftermarket Replacement Part (Not OEM) - This...
    $49.97
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  • BESTfit 12/24V 5 Terminal 3 Speed Rotary Fan Blower Switch With Long Threads BESTfit 12/24V 5 Terminal 3 Speed Rotary Fan Blower Switch With Long Threads
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    BESTfit 12/24V 5 Terminal 3 Speed Rotary Fan Blower Switch With Long Threads

    BESTFIT TRUCK PARTS

    $12.23
    20 Amp 12/24V Rotary Fan Blower Switch With Long Type Shaft  - 3 Speed Rotary Fan Blower Switch - Rotary Switch With Long Threads - 12/24 Volts - 20 AMP - Rotary/Fan - Knob Operation - 3 Speed - Shaft Type:...
    $12.23
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    $12.23
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  • BESTfit 5 3/4 Inch Poly Rear End Beam Bushing Assembly For Hendrickson 340-460 Series
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    BESTfit 5 3/4 Inch Poly Rear End Beam Bushing Assembly For Hendrickson 340-460 Series

    BESTFIT TRUCK PARTS

    $187.99
    Hendrickson 5 3/4 Inch Poly End Beam Bushing Assembly  - End Beam Bushing Assembly - Consists Of   - (1) End Beam Bushing  - (1) Adapter Kit - Poly - 5 3/4 Inch  - Sold Individually - Warranty On End Beam Bushing...
    $187.99
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  • BESTfit Poly Collar and Pivot Alignment Bushing Kit - 60632-019 For Hendrickson Rear
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    BESTfit Poly Collar and Pivot Alignment Bushing Kit - 60632-019 For Hendrickson Rear

    BESTFIT TRUCK PARTS

    $128.99
    Replacement Hendrickson Alignment-Collar Kit  - Bushing Kit - Consists Of   - (1) Pivot Bushing Poly Split   - (1) Concentric Collar  - (1) Eccentric Collar  - (1) Bolt Dacromet Finished  - (1) Lock Nut  - (2) U...
    $128.99
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  • BESTfit 3 Inch Poly Rear Silent Block Spring Bushing Replaces 6803220150 For Flex Air Models, Spring Eye
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    BESTfit 3 Inch Poly Rear Silent Block Spring Bushing Replaces 6803220150 For Flex Air Models, Spring Eye

    BESTFIT TRUCK PARTS

    $79.65
    Poly Silent Block Bushing Replaces 51880, 51880-000, C136002, C13-6002, K2215089, K221-5089  - Silent Block - Poly - Dimensions:  - 3 Inch Length  - 2.375 Inch O.D.  - 0.875 Inch I.D. - Spring Eye  - Made In...
    $79.65
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  • BESTfit Height Control Valve Replaces 90555353, 90555355, 90555254, 85112623 For Mack, Volvo
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    BESTfit Height Control Valve Replaces 90555353, 90555355, 90555254, 85112623 For Mack, Volvo

    BESTFIT TRUCK PARTS

    $142.99
    Replaces Height Control Valve  - Height Control Valve - 7 Inch Arm Length  - Non-Time Delay Valve - Tight Dead Zone - Provides Precise Adjustment To Ride Height Variation  - Normally Open Dump Valve - Uses Of Ceramic...
    $142.99
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    $142.99
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  • BESTfit Air Spring Rolling Lobe Replaces 9912, 69915, 64075002 For Mack, Volvo, Bluebird Bus
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    BESTfit Air Spring Rolling Lobe Replaces 9912, 69915, 64075002 For Mack, Volvo, Bluebird Bus

    BESTFIT TRUCK PARTS

    $286.99
    Air Spring Rolling Lobe For BlueBird 10K, Mack-Volvo 12-12.5K & Spartan 10.5-12K Suspension  - Air Spring - Continental Brand - Rolling Lobe - Load At 80 PSI - 2900 Lbs - Load At 100 PSI - 3600 Lbs - Natural Frequency 81 CPM...
    $286.99
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    $286.99
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  • BESTfit Air Spring Single Convoluted SP1B150
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    BESTfit Air Spring Single Convoluted SP1B150

    BESTFIT TRUCK PARTS

    $494.99
    Firestone Airide Single Convoluted Air Spring  - Air Spring - Dimensions:  - 6.31 Inch Top Plate Diameter  - 3.50 Inch Top Plate C To C Diameter  - 6.31 Inch Bottom Plate Diameter  - 3.50 Inch Bottom Plate C To C...
    $494.99
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  • BESTfit Stainless Steel Multi Bend Exhaust Tee, 5 Inch - Replaces 4ME579M For Mack
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    BESTfit Stainless Steel Multi Bend Exhaust Tee, 5 Inch - Replaces 4ME579M For Mack

    BESTFIT TRUCK PARTS

    $1,287.99
    5 Inch Diameter Stainless Steel Exhaust Pipe  - Exhaust Tee - Stainless Steel - 5 Inch Diameter - Multi-Bend - Made In USA  - Sold Individually - Warranty On Exhaust Tees Against Defects In Workmanship & Material From...
    $1,287.99
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    $1,287.99
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  • BESTfit Trunnion 25130252. 39QK24 For Mack 4 Inch Shaft & 5 Inch Spring
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    BESTfit Trunnion 25130252. 39QK24 For Mack 4 Inch Shaft & 5 Inch Spring

    BESTFIT TRUCK PARTS

    $407.99
    Replacement Trunnion  - Trunnion - Dimensions:  - 4 Inch Shaft  - 5 Inch Wide Spring  - 9 Inch C To C - Made In USA - Sold Individually - Warranty On Trunnions Against Defects In Workmanship & Material From Date...
    $407.99
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    $407.99
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  • BESTfit Second Leaf For 10 Leaf Camel Back Spring For Mack
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    BESTfit Second Leaf For 10 Leaf Camel Back Spring For Mack

    BESTFIT TRUCK PARTS

    $516.99
    BESTfit Mack 2nd Leaf For 10 Leaf Camel Back Spring  - Second Leaf - For 10 Leaf Camel Back Spring - Made In USA - Sold Individually - Warranty On Second Leafs Against Defects In Workmanship & Material From Date Of...
    $516.99
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    $516.99
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