Semi-Truck Parts Universal

Semi-Truck Parts Universal

Semi-Truck Parts Universal

Looking for reliable heavy-duty semi-truck parts? Get fast shipping, easy returns, and quality products from trusted brands. Need help finding the right part? Our expert Part Pros are here for you every step of the way. Upgrade your rig hassle-free with 4 State Trucks' semi-truck parts!
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  • BESTfit Meritor Type Automatic Slack Adjuster 1.5-10 X 5.5 Inch Arm 3947623. E11410
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    BESTfit Meritor Type Automatic Slack Adjuster 1.5-10 X 5.5 Inch Arm 3947623. E11410

    BESTFIT TRUCK PARTS

    $89.75
    Automatic Slack Adjuster Type B  - Automatic Slack Adjuster - Dimensions:  - 1 1/2 Inch- 10   - 5 1/2 Inch Arm  - 5/8 Inch-18 Clevis - Meritor Type - Clevis Kit (Included) - Made In USA - Sold...
    $89.75
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  • BESTfit Air Spring Double Convoluted 64733, 2380Z7
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    BESTfit Air Spring Double Convoluted 64733, 2380Z7

    BESTFIT TRUCK PARTS

    $169.99
    Air Spring Double Convoluted Replacement  - Air Spring - Dimensions:  - Design Height- 7.50 Inch  - Top Plate Diameter- 5.50 Inch  - Top Plate C To C Diameter- 2.75 Inch  - Bottom Plate Diameter- 5.50 Inch  - Bottom...
    $169.99
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  • BESTfit Air Spring Rolling Lobe - Steel Base Replaces 9003001, 665-11S030, 68111, W013585310, 6-336-2, S8832
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    BESTfit Air Spring Rolling Lobe - Steel Base Replaces 9003001, 665-11S030, 68111, W013585310, 6-336-2, S8832

    BESTFIT TRUCK PARTS

    $183.99
    American Carrier, Hendrickson Trailer & Ridewell Replacement Rolling Lobe  - Air Spring Rolling Lobe  - Steel - Dimensions:  - 15.2 Inch Maximum Height  - 6.31 Inch Top Plate Diameter  - 7.24 Inch Bottom Plated...
    $183.99
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  • BESTfit Air Spring Rolling Lobe - Steel Base Replaces 5311, 68112, 1003585311C, 63791
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    BESTfit Air Spring Rolling Lobe - Steel Base Replaces 5311, 68112, 1003585311C, 63791

    BESTFIT TRUCK PARTS

    $230.99
    Air Spring Rolling Lobe  - Air Spring Rolling Lobe - Steel  - Dimensions:  - 15.2 Inch Maximum Height  - 6.31 Inch Top Plate Diameter   - 7.24 Inch Bottom Plate Diameter - 90 CPM - Environmentally Friendly And...
    $230.99
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    $230.99
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  • BESTfit Air Spring Rolling Lobe Replaces 9031, 1R12-350, 64433
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    BESTfit Air Spring Rolling Lobe Replaces 9031, 1R12-350, 64433

    BESTFIT TRUCK PARTS

    $209.99
    Replacement Air Spring Rolling Lobe  - Air Spring Rolling Lobe - Plastic  - Dimensions:  - Design Height- 7.50 Inch  - Top Plate Diameter- 9.00 Inch  - Top Plate C To C Diameter- 6.20 Inch  - Bottom Plate Diameter- 9.53...
    $209.99
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    $209.99
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  • BESTfit Air Spring Rolling Lobe 6360
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    BESTfit Air Spring Rolling Lobe 6360

    BESTFIT TRUCK PARTS

    $220.99
    Trailer Air Spring Rolling Lobe  - Rolling Lobe - Dimensions:  - 5.10 Inch Min Height  - 12.90 Inch Max Height  - 12.60 Inch Diameter - Plastic Bottom Plate  - Load At 80 PSI - 5700 - Load At 100 PSI - 7200 -...
    $220.99
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    $220.99
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  • BESTfit Air Spring Rolling Lobe 1DK23F
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    BESTfit Air Spring Rolling Lobe 1DK23F

    BESTFIT TRUCK PARTS

    $232.99
    Trailer Air Spring Rolling Lobe  - Rolling Lobe - Dimensions:  - 4.50 Inch Min Height  - 13.50 Inch Max Height  - 12.60 Inch Diameter - Load At 80 PSI - 5500 - Load At 100 PSI - 7000 - Made In USA - Sold...
    $232.99
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    $232.99
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  • BESTfit Chrome Plated Steel Front Hub Oiler Cap Covers, 6 Bolt, 4-1/2 Inch Mounting For 4.5 Inch Bolt Patterns BESTfit Chrome Plated Steel Front Hub Oiler Cap Covers, 6 Bolt, 4-1/2 Inch Mounting For 4.5 Inch Bolt Patterns
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    BESTfit Chrome Plated Steel Front Hub Oiler Cap Covers, 6 Bolt, 4-1/2 Inch Mounting For 4.5 Inch Bolt Patterns

    BESTFIT TRUCK PARTS

    $149.99
    Small 4.5 Inch Chrome Front Hub Oil Cap Replacement Cover For Hub Piloted Wheels  - Oil Cap Cover - Made Of Chrome Plated Steel - Small Steer Axle Front Hub Oil Cap - Fits 4-1/2 Inch Bolt Patterns - 4-3/4 Inch Cap OD - 5-1/4...
    $149.99
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    $149.99
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  • BESTfit Air Spring Rolling Lobe With Plastic Base Replaces 69133, 1R10-101, W01-358-5770, 1003535770C
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    BESTfit Air Spring Rolling Lobe With Plastic Base Replaces 69133, 1R10-101, W01-358-5770, 1003535770C

    BESTFIT TRUCK PARTS

    $213.99
    Replacement Ridewell Watson and Chalin Air Spring Rolling Lobe  - Air Spring Rolling Lobe - Dimensions:  - 9.00 Inch Top Plate Diameter  - 5.50 Inch Top Plate C To C Diameter  - 9.53 Inch Bottom Plate Diameter  - 4.20 Inch...
    $213.99
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    $213.99
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  • BESTfit Chrome Plated Steel Front Hub Oiler Cap Covers, 6 Bolt, 5-1/2 Inch Mounting BESTfit Chrome Plated Steel Front Hub Oiler Cap Covers, 6 Bolt, 5-1/2 Inch Mounting
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    BESTfit Chrome Plated Steel Front Hub Oiler Cap Covers, 6 Bolt, 5-1/2 Inch Mounting

    BESTFIT TRUCK PARTS

    $149.99
    Small 5.5 Inch Chrome Front Hub Oil Cap Replacement Cover For Budd Wheels  - Oil Cap Cover - Large Chrome Plated Steel Front Hub Oiler Cap Cover - Fits 5.5 Inch Bolt Patterns - For Front Hub  - Helps Keep Front Hub Sealed,...
    $149.99
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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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    $494.99
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  • BESTfit Camshaft 1.5 Inch- 28 Spline Passenger Side Replaces E10904, R607272, M12WKR25214
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    BESTfit Camshaft 1.5 Inch- 28 Spline Passenger Side Replaces E10904, R607272, M12WKR25214

    BESTFIT TRUCK PARTS

    $114.99
    Replacement Camshaft For Dana / Spicer Trailer Axles With New Style Cam With 12.25 Inch Brakes  - Camshaft - Dimensions:  - 21.313 Inch Length  - 1.625 Inch Diameter - Passenger Side - 12 1/4 Inch Brakes - 1.5 Inch-...
    $114.99
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