236.91   Automatic transmission fluids (ATF, Allison/Retarder)

The following product list should help you to select the correct operating fluid for your vehicle/major assembly from the variety of products in the market.
We are recommending to use exclusively the products listed in the following overview, because only these products have been tested and approved by Mercedes-Benz.
We recommend using only products
  1. which are distinctly marked with the label indicating the approval of Mercedes-Benz, e.g. “MB-Approval 229.51”. Labels referring e.g. to “MB 229.51” don't have an approval of Mercedes-Benz.
  2. Which are listed in the current MB BeVo. Only listed products are tested and approved by Mercedes-Benz.

Application in vehicles/major assemblies refer to Sheet 231.2 (commercial vehicles) Allison transmission

Select Sheet 
Last update: 09/17/2021
Productname Principal
Productname Principal
MB Flüssigkeitsgetriebeöl A001 989 73 03~ Daimler Truck AG, Stuttgart/Deutschland
Castrol TranSynd Castrol Limited, SWINDON/UNITED KINGDOM
Mobil Delvac 1 ATF ExxonMobil Oil Corporation, SPRING, Texas/USA
Mobil Delvac Synthetic ATF ExxonMobil Oil Corporation, SPRING, Texas/USA
Shell Spirax S6 ATF A 295 Shell International Petroleum Company, LONDON/UNITED KINGDOM