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1981 Mack Rs Parts
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![Molded Radiator Hose for Select 1981-2025 International, Freightliner and Other Makes [2.500 in. I.D., 12.900 in. Centerline]](https://www.jegs.com/images/mini_100/400/465/465-21891.jpg)
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Molded Radiator Hose for Select 1981-2025 International, Freightliner and Other Makes [2.500 in. I.D., 12.900 in. Centerline]
Part Number: 465-21891
$5044
Ships on Oct 13, 2026
Lowest price guarantee![Molded Radiator Hose for Select 1981-2025 International, Freightliner and Other Makes [2.500 in. I.D., 12.900 in. Centerline]](https://www.jegs.com/images/mini_200/400/465/465-21891.jpg)
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Molded Radiator Hose for Select 1981-2025 International, Freightliner and Other Makes [2.500 in. I.D., 12.900 in. Centerline]
Part Number: 465-21891
Ships on Oct 13, 2026Lowest Price Guarantee$5044
![Heavy-Duty Thermostat for Select 1965-2011 International, Ford and Other Makes [180 Degree F]](https://www.jegs.com/images/mini_100/400/465/465-33578.jpg)
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Heavy-Duty Thermostat for Select 1965-2011 International, Ford and Other Makes [180 Degree F]
Part Number: 465-33578
$10738
Ships on Oct 13, 2026Lowest price guarantee![Heavy-Duty Thermostat for Select 1965-2011 International, Ford and Other Makes [180 Degree F]](https://www.jegs.com/images/mini_200/400/465/465-33578.jpg)
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Heavy-Duty Thermostat for Select 1965-2011 International, Ford and Other Makes [180 Degree F]
Part Number: 465-33578
Ships on Oct 13, 2026Lowest Price Guarantee$10738
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Heavy-Duty Thermostat for Select 1965-2017 International, Ford and Other Makes
Part Number: 465-33579
$11864
Ships on Oct 13, 2026Lowest price guarantee
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Heavy-Duty Thermostat for Select 1965-2017 International, Ford and Other Makes
Part Number: 465-33579
Ships on Oct 13, 2026Lowest Price Guarantee$11864
![FleetRunner V-Belt for Select 1979-2012 Ford, GMC and Other Makes [HC50 Section, 42.340 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-9420hd.jpg)
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FleetRunner V-Belt for Select 1979-2012 Ford, GMC and Other Makes [HC50 Section, 42.340 in. Outside Circumference]
Part Number: 465-9420HD
$2686$49.99
YOU SAVE
$23.13Ships TomorrowLowest price guarantee![FleetRunner V-Belt for Select 1979-2012 Ford, GMC and Other Makes [HC50 Section, 42.340 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-9420hd.jpg)
GATES
FleetRunner V-Belt for Select 1979-2012 Ford, GMC and Other Makes [HC50 Section, 42.340 in. Outside Circumference]
Part Number: 465-9420HD
Ships TomorrowLowest Price Guarantee$2686 $49.99
YOU SAVE
$23.13
![FleetRunner V-Belt for Select 1955-2004 Ford, Dodge and Other Makes [HC50 Section, 55.420 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-9550hd.jpg)
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FleetRunner V-Belt for Select 1955-2004 Ford, Dodge and Other Makes [HC50 Section, 55.420 in. Outside Circumference]
Part Number: 465-9550HD
$7679
Ships on 10/16/2026Lowest price guarantee![FleetRunner V-Belt for Select 1955-2004 Ford, Dodge and Other Makes [HC50 Section, 55.420 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-9550hd.jpg)
GATES
FleetRunner V-Belt for Select 1955-2004 Ford, Dodge and Other Makes [HC50 Section, 55.420 in. Outside Circumference]
Part Number: 465-9550HD
Ships on 10/16/2026Lowest Price Guarantee$7679
![FleetRunner V-Belt for Select 1957-2006 International, Mack and Other Makes [HC50 Section, 43.430 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-9430hd.jpg)
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FleetRunner V-Belt for Select 1957-2006 International, Mack and Other Makes [HC50 Section, 43.430 in. Outside Circumference]
Part Number: 465-9430HD
$6202
Ships on Oct 13, 2026Lowest price guarantee![FleetRunner V-Belt for Select 1957-2006 International, Mack and Other Makes [HC50 Section, 43.430 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-9430hd.jpg)
GATES
FleetRunner V-Belt for Select 1957-2006 International, Mack and Other Makes [HC50 Section, 43.430 in. Outside Circumference]
Part Number: 465-9430HD
Ships on Oct 13, 2026Lowest Price Guarantee$6202
