Premium Synthetic, Heavy-Duty, Extended-Drain Automatic Transmission Fluid

Kendall® SHP Heavy Duty ATF is a full-synthetic, heavy-duty automatic transmission fluid designed for use in truck and bus transmissions operating under severe service conditions or with extended-drain intervals. It is particularly recommended by
Phillips 66 Company for use in applications where the OEM specifies a fluid providing performance capability comparable to the Allison TES-295 specification.

You are currently viewing SHP® HEAVY DUTY ATF

Features & Benefits

  • Excellent friction durability for smooth shifting throughout the service interval
  • Outstanding oxidation resistance and thermal stability for long fluid life
  • Protects against sludge and varnish formation
  • Protects against wear
  • High shear stability
  • Protects against rust and corrosion
  • Outstanding low-temperature properties for easier shifting in cold weather
  • Good seal compatibility
  • Good foam resistance


  • Heavy-duty automatic transmissions in trucks and buses in extended drain or severe service, such as in intracity transit buses, intercity tour coaches, school buses, emergency vehicles, recreational vehicles, refuse vehicles and commercial utility vehicles

Technical Details

  • 40
  • Licenses & Approvals

    SHP Heavy Duty ATF is OEM-approved for service fill in:

    #Allison automatic transmissions in off-highway applications where a C-4 fluid is specified (approval no. C4-32612008)

    SHP Heavy Duty ATF is recommended for service fill in:

    #Allison automatic transmissions in on-highway applications where an extended drain fluid is specified#Voith DIWA transmissions#ZF Ecomat transmissions

    Note: SHP Heavy Duty ATF is not OEM-approved by Allison under their extended drain specification, nor is it OEM-approved by Voith or ZF. Recommendations are based on demonstrated field test performance and testing against Allison C-4, Ford MERCON®V and GM DEXRON®-IIIH transmission fluid specification requirements.

    Additional Details

    SAE Grade 40
    Density, lbs/gal @ 60°F 7.08
    Color, Visual Amber
    Flash Point (COC), °C (°F) 238 (460)
    Pour Point, °C (°F) -42 (-44)
    Viscosity, Brookfeld
    cP @ -40°C 51900
    Viscosity, Kinematic ---
    cSt @ 40°C 95.1
    cSt @ 100°C 14.8
    Viscosity Index 163
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