Peterbilt 357/378 Frame & Chassis

Peterbilt 357/378 Frame & Chassis

Peterbilt 357/378 Frame & Chassis

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  • BESTfit 4 X 8.375 Inch U-Bolt Saddle Replaces C63-6001 For Peterbilt Air Trac Suspensions
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    BESTfit 4 X 8.375 Inch U-Bolt Saddle Replaces C63-6001 For Peterbilt Air Trac Suspensions

    BESTFIT TRUCK PARTS

    $29.99
    BESTfit 7 Inch Center To Center U-Bolt Top Plate Fits Peterbilt Air Trac * High Quality U-Bolt Saddle* U Bolt Saddle, Cast* 8.375 Inch OAL * 4 Inch Wide * 7 Inch Center To Center* Fits Peterbilt Air Trac Suspension* Sold Individually* Warranty On U-Bolt...
    $29.99
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  • BESTfit Stainless Steel Air Tank U-Bolt For 8.25 Inch Diameter Tank For Peterbilt 379, 378, 386 & 389
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    BESTfit Stainless Steel Air Tank U-Bolt For 8.25 Inch Diameter Tank For Peterbilt 379, 378, 386 & 389

    BESTFIT TRUCK PARTS

    $41.04
    BESTfit 8 Inch Diameter Air Tank Mounting U-BoltIntroducing our Stainless Steel Air Tank Mounting U-Bolt, designed for 8-inch air tanks. This durable accessory measures 9 inches in width, 10 inches in height, and 1 inch thick, ensuring a secure fit for...
    $41.04
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  • BESTfit Polished Aluminum 8 Inch Diameter Air Tank For Peterbilt
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    BESTfit Polished Aluminum 8 Inch Diameter Air Tank For Peterbilt

    BESTFIT TRUCK PARTS

    $379.99
    BESTfit 8 Inch Air Tank Fits PeterbiltThis Air Tank is crafted from polished aluminum, boasting a total length of 30 inches and an 8-inch diameter. With a maximum pressure rating of 150 PSI, it features multiple threaded ports for convenient installation...
    $379.99
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  • Spring Hanger Rear Of Steer Axle W/ MTB178 Threaded Bushing For Kenworth & Peterbilt
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    Spring Hanger Rear Of Steer Axle W/ MTB178 Threaded Bushing For Kenworth & Peterbilt

    AUTOMANN USA

    $82.00
    Spring Hanger For Rear Of Steer Axle For Paccar * High Quality Cast Spring Hanger* Casting Number B111033* For Rear Of Steer Axle* For 4 Inch Wide Spring* 1.250 Inch Pin Diameter* Includes 1 TB-77 Bushing* Frame Holes 3.940 Inches C To C Horizontal*...
    $82.00
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  • On Sale
    Smooth Aluminum Slide-In Rail Deck Plate-18 Inch Recessed Airline Box W/ Trailer Air & 1 Hole For 7-Way Plug
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    Smooth Aluminum Slide-In Rail Deck Plate-18 Inch Recessed Airline Box W/ Trailer Air & 1 Hole For 7-Way Plug

    IOWA CUSTOMS

    Now: $457.29
    Was: $537.99
    Smooth Aluminum Slide-In Rail Deck Plate-18 Inch Recessed Airline Box W/ Trailer Air & 1 Hole For 7-Way Plug * High Quality Deck Plate* Made Of Smooth Aluminum* 18 Inch* Slide-In Rail * Recessed Airline Box * With Trailer Air* 1 Hole For 7-Way Plug* Made...
    Now: $457.29
    Was: $537.99
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    Now: $457.29
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  • On Sale
    14 X 22 Inch Smooth Aluminum Slide-In Rail Deck Plate Recessed Storage Box 14 X 22 Inch Smooth Aluminum Slide-In Rail Deck Plate Recessed Storage Box
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    14 X 22 Inch Smooth Aluminum Slide-In Rail Deck Plate Recessed Storage Box

    IOWA CUSTOMS

    Now: $769.24
    Was: $904.99
    14 X 22 Inch Smooth Aluminum Slide-In Rail Deck Plate * High Quality Slide In Rail Deck Plate* Made Of Smooth Aluminum* 14 Inch X 22 Inch* Recessed Storage Box* Made In USA* Sold Individually ** Warranty On Slide In Rail Deck Plate Against Defects In...
    Now: $769.24
    Was: $904.99
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    Now: $769.24
    Was: $904.99
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  • Smooth Aluminum On-Top Air Line Box Deck Plate W/ Trailer Air, 7-Way Hookups
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    Smooth Aluminum On-Top Air Line Box Deck Plate W/ Trailer Air, 7-Way Hookups

    IOWA CUSTOMS

    $431.99
    On-Top Air Line Box Deck Plate W/ Trailer Air & 7-Way Hookups * High Quality Deck Plate Accessories* Made Of Smooth Aluminum* On-Top Airline Box * With Trailer Air And One 7-Way Hook Ups* Made In USA* Sold Individually ** Warranty On Deck Plate...
    $431.99
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  • Cabin Torque Rod Bushing For Peterbilt W/ Unibilt Sleeper
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    Cabin Torque Rod Bushing For Peterbilt W/ Unibilt Sleeper

    AUTOMANN USA

    $11.21
    Bushing For Cabin Torque Rod * High Quality Cabin Torque Rod* Sold Individually* Warranty On Cabin Torque Rods Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)**** Replaces OE Number...
    $11.21
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  • BESTfit 46K Cast Steel Air Spring Pedestal  For Peterbilt Rear Air Leaf & Air Trac Suspension Driver Side BESTfit 46K Cast Steel Air Spring Pedestal  For Peterbilt Rear Air Leaf & Air Trac Suspension Driver Side
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    BESTfit 46K Cast Steel Air Spring Pedestal For Peterbilt Rear Air Leaf & Air Trac Suspension Driver Side

    BESTFIT TRUCK PARTS

    $517.99
    BESTfit Cast Steel Air Spring Pedestal - Replaces 03-06747L, 03-08162L & 03-08163L * High Quality Air Spring Pedestal* Driver Side* 46K Cast Steel* Includes OEM Shock Stud* Sold Individually* Warranty On Air Spring Pedestal Against Defects In Workmanship...
    $517.99
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  • BESTfit Torque Rod For Peterbilt & Kenworth With Flex Air, AG380, AG210L & AG400L Suspensions
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    BESTfit Torque Rod For Peterbilt & Kenworth With Flex Air, AG380, AG210L & AG400L Suspensions

    BESTFIT TRUCK PARTS

    $103.99
    BESTfit Torque Rod Replaces OE C65-6013-0000006-49 & TR030020010Upgrade your vehicle's suspension system with our torque rod, designed for durability and performance. With a sturdy shaft diameter of 1-1/4 inches and a length of 25.562 inches, this...
    $103.99
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  • BESTfit 1/2 X 6 Inch Center Bolt With 3/4 Inch Head For Front Spring
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    BESTfit 1/2 X 6 Inch Center Bolt With 3/4 Inch Head For Front Spring

    BESTFIT TRUCK PARTS

    $5.09
    BESTfit Trailer Leaf Spring Center Tie BoltElevate your vehicle's suspension with this aftermarket replacement Center Bolt designed for the front spring. Measuring 1/2 inch in diameter and 6 inches in length, this fine-pitch bolt ensures a secure and...
    $5.09
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  • 30 X 11 Inch Flexible Rubber Step With Galvanized Steel Diamond Deck Tread
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    30 X 11 Inch Flexible Rubber Step With Galvanized Steel Diamond Deck Tread

    AFTERMARKET

    $227.99
    Flexible Rubber Step With Diamond Plate Deck Tread * High Quality Flexible Belted Rubber Step* Galvanized Step* Made Of Carbon Steel* Dimensions- 30 Inch Width- 4.75 Inch Depth- 11 inch Step Height- 1.88 Inch Step Thickness * Bolt On Or Weld On* Resists...
    $227.99
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    $227.99
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