Mack Truck Parts
Find top-quality Mack truck parts at 4 State Trucks. Upgrade your rig with OE replacements and aftermarket solutions to ensure peak performance and durability. From bumpers and engine parts to fenders, you'll discover everything needed to keep your truck in prime condition. Hit the road confidently with reliable replacement Mack Truck parts.
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20 Weld On Drawbar Eye For 3 Inch Standard Channel Or Tubing For Heavy Duty Towing
PREMIER
$274.99Weld-On Drawbar Eye W/ 2-3/8 ID * High Quality Weld-On Drawbar Eye* Inside Diameter 2-3/8 Inch* Designed For 3 Inch Standard Channel Or Tubing* Max Gross Trailer Weight 100000 Lbs* Max Tongue Weight 15000 Lbs* Slack Reducing Drawbar Eyes Must Be Used...$274.99 -
8 Weld On Drawbar Eye For 2.5 Inch Round Tubing
PREMIER
$252.99Weld-On Drawbar Eye For 2-1/2 Inch Round Tubing * High Quality Weld-On Drawbar Eye* Inside Diameter 2-3/8 Inch* Designed For 2-1/2 Inch Round Tubing* Max Gross Trailer Weight 100000 Lbs* Max Tongue Weight 15000 Lbs* Slack Reducing Drawbar Eyes Must Be...$252.99 -
6A Weld On Drawbar Eye Retrofit For Fruehauf Dolly
PREMIER
$460.99Weld-On Drawbar Eye * High Quality Weld-On Drawbar Eye* Inside Diameter 2-3/8 Inch* Max Gross Trailer Weight 100000 Lbs* Max Tongue Weight 15000 Lbs* Slack Reducing Drawbar Eyes Must Be Used With An Air Service Chamber Or No. 500 Slack Adjuster* Clean...$460.99 -
6 Weld On Drawbar Eye
PREMIER
$320.99Weld On Drawbar Eye For Mechanical Coupling * High Quality Weld-On Drawbar Eye* Inside Diameter 2-3/8 Inch* Max Gross Trailer Weight 100000 Lbs* Max Tongue Weight 15000 Lbs* Slack Reducing Drawbar Eyes Must Be Used With An Air Service Chamber Or No. 500...$320.99 -
Replacement Locknut, 2 Inch For 207L-S-SE Drawbar Eyes
MINIMIZER
$68.33Drawbar Eye 2 Inch Locknut Replacement * High Quality Locknut* 2 Inch* Made In USA* Sold Individually* Warranty On Locknuts Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***** This...$68.33 -
Replacement Parts Kit For 890 & 890C Couplings
PREMIER
$804.99890 Series Coupling Replacement Part Kit * High Quality Replacement Parts Kit * Includes - Drive Screw- Retaining Rings- Lock Nut- Handles- Bushing- Pins And Cable- Pawl- Springs- Latch- Set Crew* For 890 And 890C Couplings* Made In USA* Sold...$804.99 -
200L Bolt On Drawbar Eye
PREMIER
$282.99200L Bolt On Drawbar Eye W/ 2 3/8 Inch ID * High Quality Bolt-On Drawbar Eye* Inside Diameter 2-3/8 Inch* Maximum Gross Trailer Weight 100000 Lbs* Maximum Tongue Weight 15000 Lbs* Never Attempt Weld Repair Of Damaged Or Worn Drawbar Eyes* Slack Reducing...$282.99 -
Locking Pawl Replacement For 690L Coupling
PREMIER
$203.99690L Coupling Replacement Locking Pawl * High Quality Locking Pawl* For 690L Coupling* Made In USA* Sold Individually* Warranty On Locking Pawls Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part...$203.99 -
Replacement Bushing, 1 1/4 x 1 5/8 Inch For 690L Coupling
PREMIER
$20.39690L Coupling Bushing Replacement * High Quality Replacement Bushing* 1-1/4 Inch X 1-5/8 Inch* For 690L Coupling Bushing* Made In USA* Sold Individually* Warranty On Replacement Bushings Against Defects In Workmanship & Material From Date Of Purchase***...$20.39 -
Replacement Bolt & Lock Nut Kit For 690L Coupling
PREMIER
$117.99690L Coupling Replacement Bolt And Lock Nut * High Quality Replacement Parts Kit * Includes- Bolt - Lock Nut* For 690L Coupling* Made In USA* Sold Individually* Warranty On Replacement Parts Kits Against Defects In Workmanship & Material From Date Of...$117.99 -
Replacement Parts Kit For 690L Coupling
PREMIER
$708.99690L Coupling Replacement Part Kit * High Quality Replacement Pars Kit* Includes:- Drive Screw- Spring- Locknut- Clip And Cable- Handle- Hook* For 690L Coupling* Made In USA* Sold As Set* Warranty On Replacement Pars Kits Against Defects In Workmanship &...$708.99 -
580J Pintle Hitch Coupling
PREMIER
$692.99580J Pintle Hitch Coupling * High Quality Coupling* Maximum Grow Trailer Weight 90000 Lbs* Maximum Tongue Weight 18000 Lbs* Ultimate Latch Capacity 30000 Lbs * Maximum Eye X-Section 1-13/16 Inch* Minimum Eye Opening 2-3/8 Inch* Do Not Weld On Any...$692.99