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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WOLO 858-C Tornado 12V Heavy Duty Compressor With 21 Amp Peak, 2.55 CFM
WOLO MANUFACTURING
$191.99Heavy Duty Air Compressor 2.55 CFM, 12V, 21 Amps At PeakAre you looking for a reliable and cost effective replacement compressor? Elite Truck Accessoriesoffers this quality Model 858-C Tornado heavy duty air compressor by Wallo that is great for...$191.99 -
Tiger Air Tank And Compressor 12-Volt 1.38 CFM
WOLO MANUFACTURING
$320.9912-Volt Tirger Air Tank And Compressor * High Quality Tank And Compressor* Voltage: 12 Volts* Current: 10 Amperes* Compressor Auto-On: 80 PSI* Compressor Auto-Off: 110 PSI* CFM: 1.38* Pump Has Built In Air Filter* Filler Hose Length20 Foot Coiled With...$320.99 -
Philly Express 130 Decibels 290/421/548/648 Train Horn
WOLO MANUFACTURING
$70.99130 Decibel Train Horn * High Quality Horn Kit- 130 Decibels- 290/421/548/648 Hz ? Middle Range-15 Inch Length- 5.5 Inch Width- 6 Inch Height- Output With 90/110 PSI: 130 DB-B*All Metal- Chrome Plated* Electric Solenoid- 12-24 Volts / 300 Milliamps* Hose...$70.99 -
Midnight Express 12-Volt 152 Decibels 307/347/440 Hz Train Horn
WOLO MANUFACTURING
$187.9912-Volt 152 Decibel Train Horn * Quality Train Horn- 152 Decibels- 307/347/440 Hz Low Range- 15.5 Inch Length- 12 Inch Width- 10.25 Inch Height- Output With 90/11 0 PSI 152 DB- All Metal, Base- Painted Semi Gloss Black- Electric Solenoid: 12-Volts / 6...$187.99 -
Giant Pro Low Tone Truck Horn Complete Set
WOLO MANUFACTURING
$337.99Powerful Truck Horn With Heavy-Duty Lanyard Activation * High Quality Train Horn Kit* Horn- 28 Inch Length- 8-1/4 Inch Width- 4-1/2 Inch Height- 130 Decibel- 2.85 Hz Low Range- Sound Output With 90/100 PSI 130 DB- Air Inlet New Flexible Hose With Brass...$337.99 -
Cannon Ball Express Pro 152 Decibel Chrome 3 Trumpet Air Horn
WOLO MANUFACTURING
$413.99Chrome 207-347-440 Hz 3 Trumpet Air Horn With 12V Electric Solenoid Valve & High Pressure Air SystemThe Cannon Ball Express Pro is constructed of all metal, with three trumpets that are triple chrome-plated and the horn?s heavy-duty mount base is painted...$413.99 -
Road Warrior DD 12V 125 Decibel 275 Hz Roof-Mount Air Horn
WOLO MANUFACTURING
$88.99Chrome-Plated Direct Drive Compressor Trumpet Horn * High Quality Truck Air Horn* All Metal Construction* Chrome-Plated* 21.25 X 6 X 6.125 Inch* 125 Decibel* 16 Amp* 275 Hz* 12V* Roof-Mount* Direct Drive Compressor* Flexible Hose With Brass Air Fittings*...$88.99 -
Cannon Ball Express 12V 152 Decibel Chrome Truck Horn
WOLO MANUFACTURING
$194.99Triple-Chrome Plated 3 Trumpet Train Horn With Electric Solenoid ValveWhen a truck owner demands an ultra powerful horn, the Cannon Ball Express is the one to choose because it gives any 12-volt truck a true train horn sound. Constructed of all metal...$194.99 -
Giant Pro Set 285-330 Hz 130 Decibel Solenoid Valve Operated Horn
WOLO MANUFACTURING
$727.99285 Hz Low Range 330 Hz High Range Truck Horn With Tank & CompressorThe GIANT PRO produces a powerful truck horn sound, utilizing a heavy-duty 12-volt solenoid to activate the horn. With an all metal construction, the horn is chrome-plated throughout to...$727.99 -
14.5 X 5.5 X 8.25 1 Gallon 12V Tank & Compressor Combo With Gearless Magnet Motor
WOLO MANUFACTURING
$162.99Sherman Tank & Compressor All-In-One * High Quality Tank And Compressor Combo* Compressor:* 12V* 10.5 Amps Current At Peak* 1.03 CFM* In-Line Fuse Holder With 20 Amp Fuse* 10% At 100 PSI Duty Cycle* Pump Has Air Filter* Oil-Less Maintenance Free*...$162.99 -
12V Electric Bull Horn, 115 Decibel 175 Hz 8 Amp
WOLO MANUFACTURING
$40.99Electric Raging Angry Bull HornNeed an attention grabber? This super load model 340 red metal electric horn creates a super loud alerting sound like a raging bull. It installs easily in any 12-volt vehicle with a one wire hook up. * High Quality Bull...$40.99 -
Holland 5th Wheel Rebuild Kit - Left Hand Release
OPP - ORIGINAL PARTS PROGRAM
$1,270.89Holland Fifth Wheel Rebuild Kit With Left Hand Release * High Quality 5Th Wheel Rebuild Kit* Saf Holland 5Th Wheel Repair Kit Comes With Everything Needed To Repair A Fw31/Xa-311 Series 5Th Wheel Hitch* For Left Hand ReleaseKit Includes:- Xa-11692 - Lock...$1,270.89