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Looking for aftermarket parts to modify or upgrade your 1981 Jeep CJ7 with differentials? At Tunersports.com we carry a huge selection of the top name brand performance differential parts and accessories.
 IN STOCK - LOW YGLD30-4-27Everything about the Yukon Grizzly Locker is hardcore, its casing and gears, its advanced gear tooth design, and its impact on traction and performance. The Yukon Grizzly Locker is a mechanical positive-locking differential that's engineered for rock crawling, serious trail running, off-road racing,... Yukon Gear Grizzly Locker For Dana 30 / 27 Spline / 3.73+ 1976-1986 Jeep CJ7 Base / Renegade 1980-1983 Jeep CJ7 Laredo $988.89 |
 IN STOCK - DROPSHIPS YGLD30-4-30Everything about the Yukon Grizzly Locker is hardcore, its casing and gears, its advanced gear tooth design, and its impact on traction and performance. The Yukon Grizzly Locker is a mechanical positive-locking differential that's engineered for rock crawling, serious trail running, off-road racing,... Yukon Gear Grizzly Locker / Dana 30 / 30 Spline / 3.73+ 1976-1986 Jeep CJ7 Base / Renegade 1980-1983 Jeep CJ7 Laredo $988.89 |
 IN STOCK - DROPSHIPS SL D30-27The Spartan Locker by USA Standard Gear provides reliable traction at a low cost. The Spartan Locker's patent pending design replaces the spider gears in a standard carrier case, does not use the thrust washers, and has a revolutionary spring-and-pin design that makes installation even easier! This ... USA Standard Spartan Locker For Dana 30 Diff w/ 27 Spline Axles / Incl. Heavy-Duty Cross Pin Shaft 1976-1986 Jeep CJ7 Base / Renegade 1980-1983 Jeep CJ7 Laredo $682.89 |
 IN STOCK - DROPSHIPS SL M20-29USA Standard Spartan Locker For Model 20 Diff w/ 29 Spline Axles / Incl. Heavy-Duty Cross Pin Shaft 1976-1986 Jeep CJ7 Base / Renegade 1980-1983 Jeep CJ7 Laredo $719.89 |
 IN STOCK - DROPSHIPS SL XP-D30USA Standard Spartan Locker Replacement Cross Pin For Dana 30 1976-1986 Jeep CJ7 Base / Renegade 1980-1983 Jeep CJ7 Laredo $56.89 |
 IN STOCK - DROPSHIPS SL XP-M20USA Standard Spartan Locker Model 20 Spartan Locker Cross Pin 1976-1986 Jeep CJ7 Base / Renegade 1980-1983 Jeep CJ7 Laredo $56.89 |
 IN STOCK - DROPSHIPS ZP FSM20-3-29Installing a quality USA Standard Gear spool is a cost-effective way to get 100% lockup. Installation is easy as they install in place of your differential carrier assembly. Each USA Standard Gear spool is made from high-quality 8620 steel and heat treated for additional strength. A spool is an outs... USA Standard Steel Spool For Model 20 w/ 29 Spline Axles / 3.08+ 1976-1986 Jeep CJ7 Base / Renegade 1980-1983 Jeep CJ7 Laredo $295.89 |