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Mackay Transmission Cooler & Power Steering Return Hose

  • Application: Automatic transmission oil cooling (TOC) systems and power steering return (PSR) lines
  • Compatible Fluid: Automatic transmission and power steering fluids
  • Properties: Synthetic rubber oil resistant tube; Braided synthetic reinforcement layer for high Impulse resistance; Synthetic rubber cover with oil, heat, abrasion and ozone resistance
  • SAE Specification: Transmission Oil Cooler Hose Specification SAE J1532 Type A Class 1 & Power Steering Return Hose Specification SAE J189 (Type A impulse cycle rating for OE level service life)
  • Temperature Range: -40°C to 125°C (-40°F to 248°F) average and 135°C (275°F) maximum peak
  • Inner Tube: Chlorinated Polyethylene Rubber (CPE
  • Reinforcement: Braided Para-Aramid Fibre (PPTA)
  • Outer Cover: Chlorinated Polyethylene Rubber (CPE)

WARNING! Not suitable for coolant, brake fluid or high pressure power steering line applications.


  • AIMS SKU A0170776
  • Brand Mackay
  • Model Number TPH08X2
  • Barcode Number 9313699045490
  • Length (m) 2
  • Vacuum Rating ( >75% of OD @) kPa 68
  • PSR Maximum Working Pressure (MPa) 0.69
  • Nominal OD (mm) 15.1
  • Packaging Plastic Bag
  • TOC Maximum Working Pressure (MPa) 246
  • PSR Maximum Working Pressure (psi) 100
  • Nominal ID (in.) 5/16
  • Min. Burst Pressure (psi) 1000
  • Vacuum Rating ( >75% of OD @) In.Hg 20
  • TOC Maximum Working Pressure (psi) 250
  • Min. Burst Pressure (Mpa) 6.9
  • Nominal ID 7.9 mm
  • Length (ft) 6.5
  • Type Transmission Cooler & Power Steering Return Hose
  • Material CPE Rubber/PPTA
SKU: A0170776

7.9mm (5/16") x 2m Transmission Cooler & Power Steering Return Hose

Mackay Transmission Cooler & Power Steering Return Hose

RRP $28.68
SAVE $2.87 (10%)

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