Recent content by Bruce F

@lakestone, Thanks for the reply. I do have full synthetic 75W-90 LS oil from a local supplier (Mobil oil product in a house brand bucket), I was just trying to get to the bottom of what is FM7099.

Thank you for the reply. So, you're suggesting to use the full synthetic 75W-90 in the differential. The diff appears to be an open diff. I imagine the additive is for the wet brakes.

New member, first post. Hope I'm in the right forum. Or should I repost in a different? Zoom Boom 6042 by Care lift. Basically a "Lull". I'm doing a PM drain and refill on two differentials on a telehandler for a customer. Also doing/did the final drives. I was considering using a synthetic...