Acting like a liquid grease, these unique lubricants contain a suspension of solid microscopic particles as an extreme pressure agent, offering a “best of both worlds” balance of low drag and superior protection for gear teeth. Redline’s lightweight shockproof can be rated as a 75w-140 gear oil, but has the lower internal fluid friction of an 80w gear oil or SAE 30 engine oil. This specification means it can commonly be used in place of a 75w-90 gear oil, such as those specified for use in Mazda MX-5 differentials.
Redline Lightweight Shockproof is a revolutionary lubricant that is completely different from conventional lubricant technology in several ways. The viscosity characteristics are significantly improved by resisting squeeze-out and the ability to operate in extreme-pressure regions such as differentials. Gear teeth need high viscosity at high temperatures to prevent metal-to-metal contact and low viscosity when cold to reduce fluid friction.
Features
- Unique lubricant with solid microscopic particles offers low drag/high protection
- 40% lower coefficient of friction and 250% of the load-carrying capacity of conventional gear oils
- Relatively low viscosity, yet cushions gear teeth under extreme pressure
- Helps to prevent tooth breakage, resists throw-off
- Avoid use with pumps, coolers, and filters as unique medium and affinity for metal can cause clogging
- Designed for wet sump transmissions and differentials with splash lubrication