Delo Syn-Gear HD SAE 75W-90

Delo® Syn-Gear HD gear lubricant is a heavy duty, extreme pressure, multigrade automotive gear lubricant.

Grade: SAE 75W-90

Package: 35# pail, 120# keg, 400# drum

Product Data Sheet


Delo Syn-Gear HD is recommended as a rear axle and differential lubricant in over-the-road and off-road vehicles when operating under severe conditions and in extremely cold or hot environments. Delo Syn-Gear HD meets or exceeds the requirements of API Service Categories GL-4, GL-5 and MT-1. This product passed the field and bench requirements for the original version of Dana’s SHAES 256 extended drain axle lubricant specification (Revision A, now obsolete). In addition, it is approved for Volvo 97312 and SAE J2360 (formerly MIL-PRF-2105E) and meets the requirements of:

  • Mack GO-J
  • MAN Nutzfahrzeuge 342 Type M2
  • Meritor O-76 Extended Drain

This product has been successfully field tested for long drain intervals in class 8 on-highway trucks using axles made by the following OEMs: Meritor, DAF, Daimler, Dana, MAN and Scania.