Mack R Truck Engine Parts & Cooling

Mack R Truck Engine Parts & Cooling

Mack R Truck Engine Parts & Cooling

Looking to keep your rig running smoothly? Check out 4 State Trucks for top-notch Mack R Truck engine parts and cooling components. Our selection has everything you need for a strong performance.
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  • BESTfit Charge Air Cooler 30.44 X 24.68 Inch For Mack R 1981-1991, Mack U 1981-1989
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    BESTfit Charge Air Cooler 30.44 X 24.68 Inch For Mack R 1981-1991, Mack U 1981-1989

    BESTFIT TRUCK PARTS

    $1,002.99
    BESTfit Charge Air Cooler Fits Mack R & Mack U Series * High Quality Charge Air CoolerMeasurements: - 30.44 Height- 24.68 Width- 2.50 Thick- 4.00 Inlet And Outlet* Sold Individually * Warranty On Charge Air Cooler Against Defects In Workmanship &...
    $1,002.99
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    BESTfit 4 ID To 4.32 Inch OD Reducing 90 Degree Silicone Coolant Hose Elbow, 9.5 Inch Legs
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    BESTfit 4 ID To 4.32 Inch OD Reducing 90 Degree Silicone Coolant Hose Elbow, 9.5 Inch Legs

    BESTFIT TRUCK PARTS

    Now: $64.50
    Was: $128.99
    ID Reducing 90 Degree Silicone Hose ElbowThe Hose Elbow, made of silicone in a blue color, boasts specific measurements: 4.43 inches outer diameter, 4 inches inner diameter, with 9.5-inch legs and a 6-inch bend radius. It has a pressure rating of 100 PSI...
    Now: $64.50
    Was: $128.99
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    Was: $128.99
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  • BESTfit AC Compressor SD7H15HD W/ 6 Groove Clutch
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    BESTfit AC Compressor SD7H15HD W/ 6 Groove Clutch

    BESTFIT TRUCK PARTS

    $221.99
    BESTfit AC Compressor W/ 6 Groove Clutch * High Quality AC Compressor* 6 Groove 125MM Clutch* Single Wire* OEM Number Inch S 5513025, 6513025, 7513025, 82016157, 2004328, And 4328 C2298Sr* Sold Individually* Warranty On AC Compressors Against Defects In...
    $221.99
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  • BESTfit Flywheel Replaces 21514067 For Mack MP8 & Volvo D13 Engines
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    BESTfit Flywheel Replaces 21514067 For Mack MP8 & Volvo D13 Engines

    BESTFIT TRUCK PARTS

    $429.99
    BESTfit Flywheel For Mack MP8 & Volvo D13 Engines * High Quality Flywheel* For Mack MP8 And Volvo D13* Sold Individually*** High Quality Aftermarket Replacement Part (Not OEM) ***** Please Verify OE Numbers Before Purchasing This Part, There May Be More...
    $429.99
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  • BESTfit Oil Cooler Replaces 20745961 For Mack MP8 & Volvo D16 Engines BESTfit Oil Cooler Replaces 20745961 For Mack MP8 & Volvo D16 Engines
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    BESTfit Oil Cooler Replaces 20745961 For Mack MP8 & Volvo D16 Engines

    BESTFIT TRUCK PARTS

    $283.99
    BESTfit Oil Cooler Fits Mack MP8 & D16 * High Quality Oil Cooler* For Mack MP8 And Volvo D16* Sold Individually*** High Quality Aftermarket Replacement Part (Not OEM) ***** Please Verify OE Numbers Before Purchasing This Part, There May Be More Than One...
    $283.99
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  • BESTfit 4 Inch ID X 6 Inch 4-Ply Heavy Duty Silicone Charge Air Cooler Hose
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    BESTfit 4 Inch ID X 6 Inch 4-Ply Heavy Duty Silicone Charge Air Cooler Hose

    BESTFIT TRUCK PARTS

    $54.05
    BESTfit 4 X 6 Inch Silicone Charge Air Cooler Hose -65 Degree to 500 DegreeThe Charge Air Cooler is a robust component designed for reliable performance. With a 4-inch inner diameter and 6-inch length, this blue silicone hose is specifically crafted for...
    $54.05
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  • BESTfit 12V AC Compressor W/ Single Wire Ear Mount And Single Groove Clutch BESTfit 12V AC Compressor W/ Single Wire Ear Mount And Single Groove Clutch
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    BESTfit 12V AC Compressor W/ Single Wire Ear Mount And Single Groove Clutch

    BESTFIT TRUCK PARTS

    $236.99
    BESTfit Single Wire Ear Mount AC Compressor W/ Single Groove Clutch * High Quality AC Compressor* Single Wire Ear Mount* With 1 Groove Clutch * 12V* Sold Individually* Warranty On AC Compressors Against Defects In Workmanship & Material From Date Of...
    $236.99
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    $236.99
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  • BESTfit Sanden Style AC Compressor W/ 6 Groove Clutch
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    BESTfit Sanden Style AC Compressor W/ 6 Groove Clutch

    BESTFIT TRUCK PARTS

    $232.99
    BESTfit Ear Mount AC Compressor * High Quality AC Compressor* With Sanden Style * 6 Groove Clutch * 2 Wire 12V * Ear Mount* Sold Individually* Warranty On AC Compressors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    $232.99
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    $232.99
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  • BESTfit 12V AC Compressor W/ Single Wire And Single Groove Clutch
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    BESTfit 12V AC Compressor W/ Single Wire And Single Groove Clutch

    BESTFIT TRUCK PARTS

    $239.99
    BESTfit Single Wire AC Compressor W/ Single Groove Clutch * High Quality AC Compressor* Single Groove * 158 Mm Clutch * 12V* Single Wire* Sold Individually* Warranty On AC Compressors Against Defects In Workmanship & Material From Date Of Purchase***...
    $239.99
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  • BESTfit A/C Compressor Sanden SD7H15 W/ 8 Groove Clutch
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    BESTfit A/C Compressor Sanden SD7H15 W/ 8 Groove Clutch

    BESTFIT TRUCK PARTS

    $206.99
    BESTfit AC Compressor Sanden SD7H15 * High Quality AC Compressor* Ear Mount* With 8 Groove Clutch* 12Volt* 2 Wire Plug* OEM Number 1804173, 1804178, F696001211, And F696002212 5361* Sold Individually* Warranty On AC Compressors Against Defects In...
    $206.99
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    $206.99
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  • BESTfit 2.5 To 2 Inch X 6 Inch Silicone Coolant Hose
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    BESTfit 2.5 To 2 Inch X 6 Inch Silicone Coolant Hose

    BESTFIT TRUCK PARTS

    $31.61
    BESTfit 2.5 To 2 Inch X 6 Inch Silicone Coolant HoseIntroducing our Silicone Coolant Hose, designed for versatile use with a diameter ranging from 2.5 inches to 2 inches and a length of 6 inches. This durable hose can be employed for various...
    $31.61
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  • BESTfit 4 X 6 Inch Heavy Duty Gray Silicone Hump Hose For Charge Air Coolers
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    BESTfit 4 X 6 Inch Heavy Duty Gray Silicone Hump Hose For Charge Air Coolers

    BESTFIT TRUCK PARTS

    $72.99
    BESTfit 4 X 6 Inch Heavy Duty Gray Silicone Hump HoseIntroducing our Silicone Hump Hose, perfect for connecting the hot side to the charge air cooler. Made of durable silicone, this hose measures 4 inches by 4 inches by 6 inches and is capable of...
    $72.99
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