Fluids & Additives

Genuine Dana Spicer differential fluids and friction modifier additives for Trac-Lok limited slip applications. The Dana Spicer friction modifier is required when servicing or rebuilding any Dana Trac-Lok carrier. Compatible with Dana 35, Dana 44, Dana 60, Dana 70, and Dana 80 Trac-Lok rear axle carriers. Made in the United States.