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Performance Engine Oils
Castrol TRANSMAX ATF DX III Multivehicle Automatic Transmission Fluid

Castrol TRANSMAX ATF DX III Multivehicle Automatic Transmission Fluid


Castrol TRANSMAX ATF DX III Mu - 1 Litre

1 Litre


Castrol TRANSMAX ATF DX III Mu - 5 Litres

5 Litres


Castrol TRANSMAX ATF DX III Mu - 20 Litres

20 Litres


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  • Description
  • Benefits
  • Specifications
  • Shipping Explained

Castrol TRANSMAX ATF DX III Multivehicle Automatic Transmission Fluid

Castrol TRANSMAX ATF DX III Multivehicle is recommended for use in GM automatic transmissions pre-2005 (Dexron® II or III) and Ford automatic transmissions built between 1983 and 1996 (Mercon®). This product is approved for use in Allison heavy duty transmissions against TES 389 and approved for use in a wide range of European heavy duty automatic transmissions.

NB: It can be used in some power steering units.

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  • Multiple manufacturer approvals make it suitable for wide ranging use
  • It is specifically formulated for high thermal stability and resistance to oxidation which protects against the formation of deposits and oil thickening prolonging the life of components and lubricant
  • Optimised friction characteristics provide smooth shifting and efficient power transfer
  • High viscosity index provides a stable viscosity over a wide temperature range for effective protection of transmissions and operation of power steering units
  • Certified carbon neutral product (PAS 2060)


    • Allison TES 389,
    • MAN 339 L1, MAN 339 V1, MAN 339 Z1,
    • MB-Approval 236.9,
    • Voith H55.6335.xx,
    • Volvo Transmission Oil 97341:071,
    • ZF TE-ML 04D, 14A
    • Meets Allison C4, Ford MERCON®, GM DEXRON®-IIIH, Volvo 97340
    TRANSMAX ATF DX III Multivehicle is registered under the following ZF approval number: ZF003368


    SHIPPING IS FREE* for orders of £75 and over , regardless of the weight of your order.
    We've tried to keep all other shipping costs as low as we can.

    Carriage starts at just £0.95 (inc VAT) for small items, with our most common courier rate set at £5.99 for orders of 5kg (enough for 5 litres of oil).

    • *Free shipping is available for UK Royal Mail, UPS Access Point™ (click & collect) and standard UK courier services (not express / priority / islands).
    • Courier surcharges mean we are unable to offer free "to the door" courier shipping from us in Cornwall up to Highlands / Grampian in Scotland - and because we send a lot of liquids, not every courier option is available to us. UPS Access Point™ (click & collect) is available as a free shipping option across Scotland, Wales and England, wherever there is a UPS Access Point™ Location.
    • Carriage charges are based on weight - please see our table of carriage costs for full details (although adding an item to your cart and viewing the calculated carriage is often easier!).
    • Priority shipping is also available.

    How long will it take to get my order?

    We give an estimate of delivery dates as you shop and in your basket. The vast majority of items are held in stock and dispatched from our UK warehouse and we'll do all we can to get your order to you as quickly as possible.

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