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Tru-Cool Max 40,000 GVW Transmission Oil Cooler Low Pressure Drop (OC-4739-1)*
Tru-Cool Max 40,000 GVW Transmission Oil Cooler Low Pressure Drop (OC-4739-1)*

Tru-Cool Max 40,000 GVW Transmission Oil Cooler Low Pressure Drop (OC-4739-1)*

$ 65.99

Availability: 3002 in stock
  • Returns Accepted: Returns Accepted
  • Manufacturer Part Number: LPD-4739-1
  • Custom Bundle: No
  • Interchange Part Number: LPD 47391, LPD47391, OC-4739-1
  • Non-Domestic Product: No
  • Refund will be given as: Money Back
  • Return shipping will be paid by: Buyer
  • Other Part Number: OC-47391-1
  • Warranty: Yes
  • Restocking Fee: 20%
  • Placement on Vehicle: Front
  • Country/Region of Manufacture: Canada
  • Item must be returned within: 30 Days
  • Condition: New
  • Modified Item: No
  • Brand: Long industries

    Description

    TRU-COOL MAX LPD47391 TRANSMISSION OIL COOLER
    WITHOUT
    COLD WEATHER BYPASS KIT
    TRANSMISSION OIL COOLER BY LONG MANUFACTURING LTD.
    LPD47391
    Specifications:
    NUMBER OF PLATES......................................13
    COOLER SIZE..........................8 1/2" X 22" X 1 1/4"
    GVW RATING.............................................40,000
    BTU RATING...............................................45,000
    FITTING SIZE........................3/8" INVERTED FLARE HEX
    COOLING PLATE TYPE.....................MAX FIN & PLATE
    Sold as Photographed
    Includes:
    OIL COOLER
    HOSE
    FITTINGS & HARDWARE
    TWO STYLES OF MOUNTING HARDWARE
    STEEL MOUNTING
    EASY INSTALLATION INSTRUCTIONS (NO SPECIAL TOOLS REQUIRED)
    ** Installer note **
    The use of a backup wrench on the fixed fittings is absolutely essential for the proper installation of this cooler.
    Leaks caused by the cooler fittings being “twisted” will be an
    unwarrantable
    item.
    The torque converter of an automatic transmission generates heat while delivering torque as required. This heat is absorbed by the oil in the transmission and is extracted through a cooling system. Oil is pumped from the sump to the torque converter and to the hydraulic control in the gear train and exits to the in-tank cooler housed in the outlet tank of the radiator or to a cooler located remotely from the radiator. In either case, heat is transferred from the oil to the coolant coming from the engine cooling system. Generally, more cooling will be necessary, and the oil is cooled further by the air drawn by a fan through the auxiliary oil-to-air (OTA) cooler in a series circuit with the oil-to-water (OTW) cooler. The oil then flows to the gear train and lubricates the gears and clutches, absorbing more heat from friction, before returning to the sump. We provide many innovative transmission cooling solutions to leading OEM companies in global markets.
    Please note: cooler fins may be slightly misaligned due to shipping. It is merely aesthetics.
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