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Castrol TRANSMAX Manual AT 75W-90 Heavy Duty Transmission Fluid

Castrol TRANSMAX Manual AT 75W-90 Heavy Duty Transmission Fluid

Castrol TRANSMAX Manual AT 75W - 20 Litres

20 Litres


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  • Description
  • Benefits
  • Specifications
  • Shipping Explained

Castrol TRANSMAX Manual AT 75W-90 Heavy Duty Transmission Fluid

Castrol TRANSMAX Manual AT 75W-90 is a synthetic heavy duty manual transmission fluid featuring wear protection and viscosity temperature properties to ensure effective lubrication and extended component life whilst reducing service costs. It also provides increased transmission efficiency and fuel economy by allowing smooth gear shifting.

Approved for use in the manual transmissions of Mercedes Benz Actros vehicles.

PDF Downloads:

Download the Technical PDFDownload the Safety PDF


  • Excellent viscosity temperature characteristics providing effective lubrication over a wide temperature range
  • Smooth gear shifting at low temperatures increases transmission efficiency and aids fuel economy
  • Very good wear protection especially under high loads extends component life and reduces downtime and service costs
  • Certified carbon neutral product (PAS 2060)


  • API GL-4
  • Approved - MB-Approval 235.11


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 £4.99 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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