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Performance Engine Oils
Castrol TRANSMAX Manual EP 80W Mineral Transmission Fluid

Castrol TRANSMAX Manual EP 80W Mineral Transmission Fluid


Castrol TRANSMAX Manual EP 80W - 1 Litre

1 Litre


Castrol TRANSMAX Manual EP 80W - 20 Litres

20 Litres


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  • Description
  • Benefits
  • Specifications
  • Shipping Explained

Castrol TRANSMAX Manual EP 80W Mineral Transmission Fluid

General Details:

Oil Viscosity Classification SAE80W
Manufacturer ApprovalMB 235.1
Manufacturer ApprovalZF TE-ML 17A
SpecificationAPI Other GL-4
for components see parts list
Castrol TRANSMAX Manual EP 80W is a mineral oil based fluid featuring anti-wear and load carrying properties to extend the life of components. It protects against deposit formation and oil thickening due to its high thermal stability, helping to maintain the life and performance of lubricants and transmission.

Suitable for use in applications where API GL-4 performance is required and approved for use in Mercedes-Benz vehicles requiring MB 235.1 approval & ZF manual transmissions.

PDF Downloads:

Download the Technical PDFDownload the Safety PDF


  • High thermal stability protects against deposit formation and oil thickening maintaining the life and performance of lubricant and transmission
  • Good anti-wear and load carrying characteristics extend the life of components
  • Certified carbon neutral product (PAS 2060)


  • API GL-4
  • MB-Approval 235.1
  • ZFTE-ML 17A
TRANSMAX Manual EP 80W is registered under the following ZF approval numbers: ZF004862


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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