AUTOMOTIVE GEAR LUBE

Gear lubricants are formulated to help protect and extend the life of transaxle, rear axle and differential gears. BOSS-branded gear lubes provide superior protection in extreme operating conditions—guarding against heavy loading failure in extreme hot and cold environments, reducing frictional drag, and minimizing gear wear.

BOSS GL-5 SYNTHETIC GL-5 GEAR OIL
SYNTHETIC GL-4 GEAR OIL