Forum Discussion
Fishinghat
Oct 01, 2013Explorer II
enblethen wrote:
Use Universal multipurpose or Dextron automatic transmission fluid. Do not use brake fluid or hydraulic jack fluid.
The information was from HWH manual under maintenance.
Bud is right. Use MD3, or GM automatic transmission fluid, but not Ford or Dodge. I understand MD4 is compatible, but I haven't found any actual reference info or anything from HWH verifying that. I've found MD3 at Wal-Mart.
About Motorhome Group
38,766 PostsLatest Activity: Jan 10, 2026