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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Lincoln Chrome 6 To 5 Inch ID X 30 Inch West Coast Turn Out Top Stack
LINCOLN CHROME
$247.996-5 ID X 30 Inch Stainless Steel West Coast Turnout Top Stack * High Quality West Coast Turn Out Exhaust Stack* Made Of Stainless Steel * 6 Inch Stack Reduces To 5 Inch Inside Diameter * 30 Inch Height* Sold Individually * Warranty On West Coast Turn Out...$247.99 -
FASS Mounting Package For Fuel Pumps For Class 8 Trucks Titanium Universal High Pressure
FASS
$32.99Mounting Package For Fuel Pumps Fits Class 8 Trucks * High Quality Mounting Package* For Fuel Pump For Class 8 Trucks* Titanium Universal High Pressure* Made In The USA* Sold Individually* Warranty On Mounting Packages Against Defects In Workmanship &...$32.99 -
BorgWarner S430SX 80MM Non-Wastegated Turbocharger For Cummins ISX Engine
AFTERMARKET
$2,871.99BorgWarner S430SX 80MM Non-Wastegated Turbocharger Fits Cummins ISX Engine * High Quality Turbo Charger* Borgwarner Turbo Charger* Natural Finish* Cast Iron Turbine Housing Material* Aluminum Compressor Housing Material* Dimensions - 3.47 Inch Turbine...$2,871.99 -
Coolant Test Strip - Bottle Of 25
AFTERMARKET
$101.99Coolant Test StripService For Your Vehicles Is More Efficient When Testing Is Simple. Dip The Inhibitor Test Strip In A Coolant Sample, Wait A Few Seconds, Shake Off The Excess Tester Fluid And Check The Result On The Test Strip Color Pad To The Chart On...$101.99 -
Turbo Studs For CAT 3406B, 3406C, 3406E, C15, C16 Engine
FULL TILT PERFORMANCE
$126.89Turbo Studs For Caterpillar 14.6L 1989-2003 & 15.8L 1995-1998 Engines Finish a Turbocharger upgrade with Bully Dog Turbo Studs for a secure installation. This premium ARP Turbo Stud kit includes stainless steel turbo studs, flat washers, and nuts...$126.89 -
Coolant Reservoir With 3 Ports Replaces 21026305 For Mack CH, CHN613 SFA
AUTOMANN USA
$269.99Heavy Duty Aluminum Coolant Surge Tank With Fluid Level Sight Glass * High Quality Coolant Reservoir* Aluminum Construction* Withstands Higher Engine Compartment Temperatures * Sight Glass Allows Instant Fluid Level Verification* 3 Ports* Sold...$269.99 -
Sturdy-Lite Diamond Plate Aluminum Cab Rack, 68 x 80Inch W/ 2 Chain Racks & Chain Tray
STURDY-LITE
$1,399.99Deluxe Aluminum Cab Rack With 2 Lockable Chain Racks & Full TraySturdy-Lite cab racks are a trucker's dream. With 2 secure chain racks and a roomy full-size lower tray, you will have all the storage space you need. The racks are designed to keep your...$1,399.99 -
Wiper Motor, 12 Volt For Mack MR, LE, RD
AUTOMANN USA
$239.99Mack 12 Volt Wiper Motor * High Quality Wiper Motor* 12-Volt* 4-Pin Red-High* Green-Low* Black-Park* Blue-Brake * 1-Pin Brown-Ground* Sold Individually* Warranty On Wiper Motors Against Defects In Workmanship & Material From Date Of Purchase*** High...$239.99 -
12 Ga. Stainless Steel 4 Inch Straight Light Brackets, Pair For Mirrors
TWELVE GAUGE
$33.654 Inch SS Straight Mirror Light Brackets * High Quality Light Bracket* Stainless Steel* 4 Inch * Straight* For Mirrors * 5/8 Inch Or 3/8 Inch Hole On End To Mount Stud* Sold As Pair* Warranty On Light Brackets Against Defects In Workmanship & Material...$33.65 -
Rockwood Chromed Billet Shift Lever Skirt For Eaton Super 10, 13, 15, 18 Speeds
ROCKWOOD
$110.99Chrome Plated Aluminum Shift Lever SkirtDress your shift lever in style with this chrome plated aluminum skirt. It covers the air valve boy and accommodates the range selector and splitter. The shift lever skirt fits Eaton Super 10, 13, 15, and 18 speed...$110.99 -
7 Inch Round Crystal Headlight With Halogen 9007 Bulb, Amber LED Halo Ring
UNITED PACIFIC
$61.93Round Headlight With 9007 Halogen Bulb & Amber LED Halo Ring - Headlight- Sold As Individually Aftermarket Replacement Part (Not OEM)$61.93 -
Chrome Splitter Button For 13 Speed Eaton Fuller Shift Knobs
UNITED PACIFIC
$7.2313 Speed Eaton Fuller Shift Knob Splitter Button ChromeEnhance your driving experience with our 13 Speed Splitter Button, designed for Eaton Fuller shift knobs. Crafted from durable chrome-plated plastic, this button is a direct replacement for your...$7.23