Semi-Truck Frame Chassis Parts
Need semi-truck frame chassis parts? Choose from high-strength frame rails, crossmembers, and reliable fifth wheel replacement parts to keep your rig solid. Enjoy a smooth ride with quality springs and shock absorbers. Ensure stable control with our durable control arms and steering linkages. Looking for axles or frame steps? We've got those too. Shop at 4 State Trucks!
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BESTfit Rear of Front Spring Hanger 5.875 Inch Replaces 1148212, 0360222, C1TT5775G, CITT5785A For Ford / Blue Bird
BESTFIT TRUCK PARTS
$108.99Replacement Suspension Spring Hanger - Rear Spring Hanger - 3 Inch Spring - 5.875 Inch C To C - Made In USA - Sold Individually - Warranty On Rear Spring Hangers Against Defects In Workmanship & Material From Date Of...$108.99 -
BESTfit Height Control Valve Replaces 90555353, 90555355, 90555254, 85112623 For Mack, Volvo
BESTFIT TRUCK PARTS
$142.99Replaces 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 -
BESTfit Air Spring Rolling Lobe 6360
BESTFIT TRUCK PARTS
$220.99Trailer 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 -
BESTfit 12 Leaf Spring 10/2PD/2 - 53260 For Hendrickson
BESTFIT TRUCK PARTS
$679.99Multi- Leaf Spring With Radius Rod - 12 Leaves - Leaf Spring - 3 Inch Width - 30 1/4 Inch S.E./L.E. - 6 1/4 Inch Arch - Spring Type- Multi Leaf Spring - Spring Eye- No - Number Of Leaves-12 - Capacity 10400 Lbs...$679.99 -
BESTfit Air Spring Rolling Lobe For Freightliner Airtek Suspension For Freightliner, Western Star
BESTFIT TRUCK PARTS
$249.99Freightliner Airtek Suspension Air Spring Rolling Lobe W/ Plastic Base - Air Spring - Continental Brand - Rolling Lobe - Load At 80 PSI - 2900 Lbs - Load At 100 PSI - 3600 Lbs - Natural Frequency 81 CPM (Cycles Per...$249.99 -
BESTfit Front Spring Hanger 9.437 Inch Replaces 457361, 45736001, 34013095
BESTFIT TRUCK PARTS
$194.99Replacement Hendrickson Suspension Spring Hanger - Spring Hanger - 9.437 Inch C To C Length - 0.910 Inch Offset - Made In USA - Sold Individually - Warranty On Spring Hangers Against Defects In Workmanship & Material From...$194.99 -
BESTfit Air Spring Rolling Lobe 1DK23F
BESTFIT TRUCK PARTS
$232.99Trailer 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 -
BESTfit Poly Bar Pin Assembly Replaces Hendrickson D408
BESTFIT TRUCK PARTS
$268.99Hendrickson Poly Bar Pin Beam Bushing Kit - Bar Pin Assembly - Poly - Includes: - (2) 1 Inch- 8 x 6 Inch Bar Pin Bolt - (2) 1 Inch Lock Nuts - (4) 1 Inch U-Bolt Washers - 8 1/2 Inch C To C - 4 3/8 Inch O.D...$268.99 -
BESTfit Air Spring Rolling Lobe Replaces 9912, 69915, 64075002 For Mack, Volvo, Bluebird Bus
BESTFIT TRUCK PARTS
$286.99Air 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 -
BESTfit Air Spring Rolling Lobe With Plastic Base Replaces 69133, 1R10-101, W01-358-5770, 1003535770C
BESTFIT TRUCK PARTS
$213.99Replacement 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 -
BESTfit Rear 12 Leaf HD Spring 12/PD - 27,000 Lbs. Capacity For Hendrickson
BESTFIT TRUCK PARTS
$830.99Hendrickson Heavy Duty Multi-Leaf Spring - Leaf Spring - Dimensions: - Width- 4 Inch - Arch- 2-1/2 Inch - Spring Type- Multi Leaf Spring - Spring Eye- 1 - Number Of Leaves- 12 - Capacity- 27000 Lbs. -...$830.99 -
BESTfit Air Spring Single Convoluted SP1B150
BESTFIT TRUCK PARTS
$494.99Firestone 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