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Davies Craig Hydra-Cool 21 Row Transmission Oil Cooler Kit

The Hydra-Cool transmission oil cooler is an effective & economical way to keep the transmission at its optimum operating temperature. High efficiency turbulators in each tube direct the fluid for superior heat transfer. Hydra-Cool's unique plate & fin design allows for effective cooling, yet requires 33% less space. The Hydra-Cool's compact design is perfect for applications where available mounting space is limited.

All Davies, Craig transmission oil coolers are 100% pressure tested to ensure the reliability and durability of the product. Both Ultra-Cool and Hydra-Cool come complete with the necessary accessories and instructions for quick and easy installation.

  • Pressure tested to 150psi for quality assurance.
  • 33% more efficient than a comparable tube & fin oil cooler.
  • Pre-drilled mounting plates for ease of installation.
  • Internal turbulation for efficient heat transfer.
  • 9.5mm (3/8") push-on fittings for quick and easy installation.
SpecificationMetricImperial & Other
Core Dimensions281 x 184 x 20 mm11.0 x 7.3 x 0.78"
Overall Dimensions281 x 213 x 20 mm11.0 x 8.4 x 0.78"
Heat Transfer Rate4.100 W/hr14,000 BTU/hr
Hose Size∅ 9.5 mm∅ 3/8"
No. of Plates21
MaterialAluminium
Manufacturer Part Number0678
Kit Contents
QuantityDescription
1xHydra-Cool 21 Row Cooler
1x1.4m x 9.5mm (3/8") Hose
4xHose Clamps
4xQuick Fit Nylon Ties
1xInstruction Sheet
attention
ATTENTION
  • Please double check sizes prior to checkout.