The 76R1870 Heater Core (RD-1-1480-0P) is a replacement heater core designed for use in heater/air conditioner model R-9800. This core measures 7 inches in height, 17 1⁄2 inches in length, and 2 5⁄32 inches in thickness, and features 5⁄8″ inlet and outlet hose connections for proper coolant flow. It is engineered for reliable heat transfer in mobile HVAC applications and serves as a direct-fit replacement core for R-9800 heater/air conditioner assemblies.
Dimensions
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Height: 7″
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Length: 17 1⁄2″
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Thickness: 2 5⁄32″
Connections
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Inlet: 5⁄8″ hose
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Outlet: 5⁄8″ hose
Cross Reference Numbers
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Mack: 4379-RD114800
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Volvo: RDHRD114800P
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Texas Truck A/C: 600-2052
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TruckAC+: T3947
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TTA/C: 63-6502
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Aftermarket: 76R1870
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OEM Number: RD-1-1480-0P
Interchange Numbers
232-9478
28-3704
4379-RD114800
600-2052
76R1870
ABP N83 315430
RDHRD114800P
RDT76R1870

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