Skip to Content

Image for illustration only. It may show a product series rather than the exact product offered.

Eastman Turbine Oil 25 - Single Quart

https://www.roctexo.com/web/image/product.template/43500/image_1920?unique=09baa58
Part numbers : RX1-08-13758-1 , BP 25 QUART , 08-13758-1
Unit of Measure: QT

40.44 EUR / QT 40.44 EUR 40.44 € excl. VAT

40.44 EUR / QT excl. VAT

Not Available For Sale

This combination does not exist.

Availability
Up to 6 QT ready to ship on Monday 2026-09-28
Order before 17:00 CET Tomorrow
Up to 18 QT ready to ship on Thursday 2026-10-01
Order before 17:00 CET Tomorrow

Eastman Turbo Oil 25 is a 5 cSt synthetic aviation turbine oil formulated for high-load gear applications. Its extreme-pressure additive technology is intended to support demanding helicopter gearbox and transmission lubrication requirements.

This listing is supplied as a single quart.

  • High load-carrying synthetic lubricant
  • 5 cSt viscosity class
  • DOD-PRF-85734 designation
  • Formulated for helicopter gearbox and transmission applications
  • Manufacturer part number: BP 25 QUART
  • Roctexo part number: RX1-08-13758-1

Always verify the required lubricant specification, approved product status and servicing instructions against the applicable aircraft or component maintenance documentation before use.

Documentation: Eastman Turbo Oil 25 product information and Eastman technical data sheet.

Overview

Eastman Turbo Oil 25 is a 5 cSt high load carrying synthetic lubricant which was developed to meet the requirements of supersonic aircraft engines. Eastman Turbo Oil 25 is approved against US military specification DOD-L-85734(AS), and UK military specification DEF STAN 91-100/1 (DERD 2497). Designed to meet the severe requirements of helicopters and offers exceptional load-carrying ability over Type II oils in helicopter gearboxes and transmissions.

Features

  • Eastman Turbo Oil 25 incorporates high oxidation resistance to minimize formation of carbon, coke and sludge.
  • It also provides high load-carrying ability to satisfy the requirements of highly loaded gears and bearings operating in very demanding environment.
  • This oil has the best load-carrying ability in its class.

Applications

  • The high gear load carrying ability of Eastman Turbo Oil 25 makes it a better choice for helicoptertransmission application.

  • Eastman Turbo Oil 25 has been approved in many Bell, Eurocopter and Sikorsky helicopters; please check your Flight Instructions or with your manufacturer for the most up to date approvals



These products might also be of interest

Your Dynamic Snippet will be displayed here... This message is displayed because you did not provided both a filter and a template to use.
Your Dynamic Snippet will be displayed here... This message is displayed because you did not provided both a filter and a template to use.