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 10 Leaf Camel Back Spring - 52628 For Hendrickson
BESTFIT TRUCK PARTS
$1,626.99Mack Back Spring - 10 Leaves Replaces Part 52628 - Leaf Camel Back Spring - Arch- 7-1/8 - Spring Eye- No - Number Of Leaves- 10 - Center Bolt Size- 1/2 X 9 - Made In USA - Sold Individually - Warranty On Leaf...$1,626.99 -
BESTfit Semi-Round U Bolt Kit 1-1/4 X 5-1/16 X 16-1/2 Inch - 7QK3152 For Mack
BESTFIT TRUCK PARTS
$154.99BESTfit Mack U Bolt Kit With Semi Round Top Replaces 7QK3152 - U Bolt Kit - Includes: - (2) U-Bolts - (4) Washers - (4) Nuts - Dimensions: - 5 1/16 Inch Width - 16 1/2 Inch Length - Threads: 1 1/4...$154.99 -
BESTfit Poly Quick Align Rebushing Kit For Mack
BESTFIT TRUCK PARTS
$634.99BESTfit Quick Align Type Master Kit - Alignment Kit - Consists Of - (4) Pivot Bushing Poly - (4) 7/8 Inch X 7-1/2 Inch Cap Screw - (6) Concentric Collar - (2) Eccentric Collar - (4) 7/8 Inch Lock Nut - (8) 7/8...$634.99 -
BESTfit Third Leaf For 10 Leaf Camel Back Spring - No Center Bolt For Mack
BESTFIT TRUCK PARTS
$318.99BESTfit Mack 3rd Leaf For Rear 10 Leaf Camel Back Spring - 3 Rd Leaf - No Center Bolt Size - For 10 Leaf Camel Back Spring - Made In USA - Sold Individually - Warranty On Leafs Against Defects In Workmanship & Material From...$318.99 -
BESTfit Poly Insulator Kit With Hardware For Mack
BESTFIT TRUCK PARTS
$1,065.99Severe Duty Insulator Poly Mack Kit - Insulator Kit - Includes: - (4) 3.75 Inch Insulator - (4) 3 Inch Insulator - (4) Insulator Bolts - (12) 7/8 Inch -14 X 6 Inch Insulator Bolts - (16) U-Bolt Washer - (12)...$1,065.99 -
BESTfit Wear Plate 3.125 X 8 Inch 2 Degree Taper - 24QK239P18 For Mack
BESTFIT TRUCK PARTS
$37.21BESTfit Mack Wear Plate W/ 2 Degree Taper Replaces 24QK239P18 - Wear Plate - Dimensions: - 8 Inch Length - 3.125 Inch Width - Rear Spring - Taper 2 Degree - Sold Individually - Warranty On Wear Plates Against...$37.21 -
BESTfit First Leaf For 10 Leaf Camel Back Spring For Mack
BESTFIT TRUCK PARTS
$457.99BESTfit Mack 1st Leaf For 10 Leaf Camel Back Spring - First Leaf - For 10 Leaf Camel Back Spring - Made In USA - Sold Individually - Warranty On First Leafs Against Defects In Workmanship & Material From Date Of Purchase -...$457.99 -
BESTfit Rear Of Front Hanger 5.6 Inch With Silent Block 25115843, 51QK5110M4 For Heavy Frame Mack CH/ CL600
BESTFIT TRUCK PARTS
$205.99Replacement Mack Hanger with Heavy Frame - Spring Hanger - 5.6 Inch C To C - Rear Of Front - With Silent Block - Made In USA - Sold Individually - Warranty On Spring Hangers Against Defects In Workmanship & Material...$205.99 -
Chrome Shop Mafia 66 Inch Light Bracket W/ Bulkhead Style Light Holes For Peterbilt 379/389 With 70 Inch Sleeper Panels
CHROME SHOP MAFIA
$97.3066 Inch Light Bracket Mounts To Bottom Of 70 Inch Sleeper Panel Flange By Chrome Shop Mafia - Light Bracket - Dimensions - 66 Inch Length - Mounts To Bottom Flange Of 70 Inch Sleeper Panels - Bulkhead Light Holes Are On 2 Inch...$97.30 -
Chrome Shop Mafia 36 Inch Light Bracket W/ Bulkhead Style Light Holes For Peterbilt 379/389 Cab-Cowl Panels
CHROME SHOP MAFIA
$78.7336 Inch Light Bracket Mounts To Bottom Flange Of Peterbilt 379 & 389 Cab-Cowl Panels By Chrome Shop Mafia - Light Bracket - 36 Inch Length - Mounts To Bottom Flange Of Cab-Cowl Panels - Bulkhead Light Holes Are On 2 Inch...$78.73 -
Chrome Shop Mafia 27 Inch Light Bracket W/ Bulkhead Style Light Holes For Peterbilt 379/389 W/ 36 Inch Sleeper Panels
CHROME SHOP MAFIA
$65.3727 Inch Light Bracket Mounts To Bottom Flange Of 36 Inch Sleeper Panel By Chrome Shop Mafia - Light Bracket - 27 Inch Length - Mounts To Bottom Flange Of 36 Inch Sleeper Panels - Bulkhead Light Holes Are On 2 Inch Centers - Sold...$65.37 -
Chrome Shop Mafia 39 Inch Light Bracket W/ Bulkhead Style Light Holes For Peterbilt 379/389 W/ 48 Inch Sleeper Panels
CHROME SHOP MAFIA
$75.0639 Inch Light Bracket Mounts To Bottom Of 48 Inch Sleeper Panel Flange By Chrome Shop Mafia - Light Bracket - Dimensions - 39 Inch Length - Mounts To Bottom Flange Of 48 Inch Sleeper Panels - Bulkhead Light Holes - 2...$75.06