Semi-Truck New Products

Semi-Truck New Products

Semi-Truck New Products

Check out Semi Truck New Products at 4 State Trucks! Do you have fitment questions? Our Parts Pros are ready to help! Time for an upgrade - give us a call for top-notch customer service and shop now!
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  • Chrome Shop Mafia Half Fender Mounting Bracket For Flex Air & AG380 Suspension
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    Chrome Shop Mafia Half Fender Mounting Bracket For Flex Air & AG380 Suspension

    CHROME SHOP MAFIA

    $475.99
    Half Fender Mounting Bracket By Chrome Shop Mafia
    $475.99
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    $475.99
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  • Chrome Shop Mafia Half Fender Mounting Bracket For Lo Air Leaf & AG400L Suspension
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    Chrome Shop Mafia Half Fender Mounting Bracket For Lo Air Leaf & AG400L Suspension

    CHROME SHOP MAFIA

    $299.99
    Half Fender Mounting Bracket By Chrome Shop Mafia
    $299.99
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    $299.99
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  • On Sale
    BESTfit 38 X 34.5 Inch Copper Brass Radiator For Western Star 4900EX, 4964EX, Low Max
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    BESTfit 38 X 34.5 Inch Copper Brass Radiator For Western Star 4900EX, 4964EX, Low Max

    BESTFIT TRUCK PARTS

    Now: $1,271.89
    Was: $1,816.99
    BESTfit 38 X 34.5 Inch Copper Brass Radiator Without Oil Cooler  - Radiator - Inlet: 2.5 Inch Upper Left, 5.5 Inch From Top - Outlet: 2/5 Inch Bottom Right, 5.5 Inch From Bottom - No Oil Cooler - Copper/Brass Construction -...
    Now: $1,271.89
    Was: $1,816.99
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    Now: $1,271.89
    Was: $1,816.99
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  • BESTfit Door Latch- Driver Side Replaces 25165875, 82785360, 84148222, 9QX34M For Mack CH/ CX/ CXN
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    BESTfit Door Latch- Driver Side Replaces 25165875, 82785360, 84148222, 9QX34M For Mack CH/ CX/ CXN

    BESTFIT TRUCK PARTS

    $38.68
    Driver Side Door Latch By BESTfit  - Door Latch - Use With M8 - 1.25 X 20 Latch Screw (Sold Separately) - 5.8 Inch Length - 2.2 Inch Height - Driver Side - Sold Individually - Warranty On Door Latches Against Defects In...
    $38.68
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  • BESTfit Cab Vent Window Latch Kit Replaces 90904100430, 4100430 For Mack
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    BESTfit Cab Vent Window Latch Kit Replaces 90904100430, 4100430 For Mack

    BESTFIT TRUCK PARTS

    $137.50
    Cab Vent Window Latch Kit By BESTfit  - Cab Vent Window Latch Kit - Hardware Included - 2.50 Inch Center To Center, 0.343 Inch Diameter Mounting Holes - 1.875 Inch Internal Width - 0.732 Inch Level Width - Sold As Kit -...
    $137.50
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    $137.50
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  • BESTfit Door Latch- Passenger Side Replaces 25168614, 82785361, 84148223, 9QX33M For Mack CH/ CX/ CXN
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    BESTfit Door Latch- Passenger Side Replaces 25168614, 82785361, 84148223, 9QX33M For Mack CH/ CX/ CXN

    BESTFIT TRUCK PARTS

    $38.68
    Passenger Side Door Latch By BESTfit  - Door Latch - Use With M8 - 1.25 X 20 Latch Screw (Sold Separately) - 5.8 Inch Length - 2.2 Inch Height - Passenger Side - Sold Individually - Warranty On Door Latches Against...
    $38.68
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    $38.68
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  • BESTfit Fiberglass 9 Blade Fan Blade Replaces 25175178, 2MH460 For Mack MR
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    BESTfit Fiberglass 9 Blade Fan Blade Replaces 25175178, 2MH460 For Mack MR

    BESTFIT TRUCK PARTS

    $176.99
    24 Inch Fiberglass 9 Blade Fan Blade W/ 2.562 Inch Pilot Hole  - Fan Blade - (9) Blades - Clockwise Rotation - Made Of Nylon With Fiberglass Reinforcement - 24 Inch Outer Diameter - 2.562 Inch Diameter Pilot Hole - (6)...
    $176.99
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    $176.99
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  • BESTfit Metal 8 Blade Fan Blade Replaces 2MH429 For Mack
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    BESTfit Metal 8 Blade Fan Blade Replaces 2MH429 For Mack

    BESTFIT TRUCK PARTS

    $153.99
    24 Inch Metal 8 Blade Fan Blade W/ 5 Inch Pilot Hole  - Fan Blade - (8) Blades - Clockwise Rotation - Made Of Aluminum - 24 Inch Outer Diameter - 5 Inch Diameter Pilot Hole - (6) 0.353 Inch Bolt Holes - Sold...
    $153.99
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    $153.99
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  • BESTfit Hood Cable Replaces 25163167, 27RC256M3 For Mack Vision CXN/ CXU
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    BESTfit Hood Cable Replaces 25163167, 27RC256M3 For Mack Vision CXN/ CXU

    BESTFIT TRUCK PARTS

    $31.79
    49.75 Inch Hood Cable By BESTfit  - Hood Cable - 49.750 Inch Overall Length - 31.500 Inch Center To Center - 4.580 Inch Coil Length - Sold Individually - Warranty On Hood Cables Against Defects In Workmanship & Material From...
    $31.79
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    $31.79
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  • BESTfit Exhaust Manifold Kit Replaces 104GC5164AM, 21090679 For Mack CH And CXN
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    BESTfit Exhaust Manifold Kit Replaces 104GC5164AM, 21090679 For Mack CH And CXN

    BESTFIT TRUCK PARTS

    $341.99
    Exhaust Manifold Kit- End Section By BESTfit  - Exhaust Manifold Kit - Kit Includes:  - (1) Manifold  - (4) Gaskets - Sold As Kit - Warranty On Exhaust Manifold Kits Against Defects In Workmanship & Material From Date Of...
    $341.99
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    $341.99
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  • 8 X 108 Inch Chrome West Coast Turn Exhaust Stack By BESTfit
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    8 X 108 Inch Chrome West Coast Turn Exhaust Stack By BESTfit

    BESTFIT TRUCK PARTS

    $1,094.99
    BESTfit 8 X 108 Inch West Coast Turn Exhaust Stack  - Exhaust Stack - West Coast  - Curved Top - Chrome - 8 Inch Outer Diameter - 108 Inch Length - Sold Individually - Warranty On Exhaust Stacks Against Defects In...
    $1,094.99
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    $1,094.99
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  • BESTfit Tripod Fender Mirror Bracket- 5 Pack- Mirror Not Included
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    BESTfit Tripod Fender Mirror Bracket- 5 Pack- Mirror Not Included

    BESTFIT TRUCK PARTS

    $358.99
    5 Pack Of Tripod Fender Mirror Brackets  - Tripod Fender Bracket - Used With Convex Mirrors (Mirrors Not Included) - Sold As Pack (5) - Warranty On Tripod Fender Brackets Against Defects In Workmanship & Material From Date Of...
    $358.99
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    $358.99
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