Looking for aftermarket parts to modify or upgrade your 1990 Ford Ranger with differentials? At Tunersports.com we carry a huge selection of the top name brand performance differential parts and accessories for your Ranger.
Whether you have a 1990 Ford Ranger in Custom to XLT trim we have you covered. We have 11 differentials available to mod your Ranger. All parts have free shipping to the Continental US 48 States.
 IN STOCK RD102Air locker locking differentials allow you to tackle the toughest terrain. The worlds premier traction aid, ARB air lockers keep you moving in all conditions.A complete air locker kit: replacement differential, activation switch, solenoid valve, air line and bulkhead fittings.... ARB Airlocker Dana35 27Spl 3.54Up S/N. 1990-1990 Ford Ranger S Plus 1990-1992 Ford Ranger Custom / S 1990-1997 Ford Ranger STX / XLT $1,091.00 |
 SHIPS FROM MANUFACTURER RD103Air locker locking differentials allow you to tackle the toughest terrain. The worlds premier traction aid, ARB air lockers keep you moving in all conditions.A complete air locker kit: replacement differential, activation switch, solenoid valve, air line and bulkhead fittings.... ARB Airlocker Dana35 27Spl 3.31&Dn S/N 1990-1990 Ford Ranger S Plus 1990-1992 Ford Ranger Custom / S 1990-1997 Ford Ranger STX / XLT $1,091.00 |
 IN STOCK RD81Air locker locking differentials allow you to tackle the toughest terrain. The worlds premier traction aid, ARB air lockers keep you moving in all conditions.A complete air locker kit: replacement differential, activation switch, solenoid valve, air line and bulkhead fittings.... ARB Airlocker 31 Spl Ford 8.8In S/N 1990-1990 Ford Ranger S Plus 1990-1992 Ford Ranger Custom / S 1990-1997 Ford Ranger STX 1990-2011 Ford Ranger XLT $1,091.00 |
 SHIPS FROM MANUFACTURER RD82Air locker locking differentials allow you to tackle the toughest terrain. The worlds premier traction aid, ARB air lockers keep you moving in all conditions.A complete air locker kit: replacement differential, activation switch, solenoid valve, air line and bulkhead fittings.... ARB Airlocker 28 Spl Ford 8.8In S/N 1990-1990 Ford Ranger S Plus 1990-1992 Ford Ranger Custom / S 1990-1997 Ford Ranger STX 1990-2011 Ford Ranger XLT $1,091.00 |
 IN STOCK YDGF7.5-28The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence and performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction.... Yukon Gear Dura Grip For Ford 7.5in 1983-2011 Ford Ranger XLT 1986-1992 Ford Ranger S 1986-1997 Ford Ranger STX 1987-1992 Ford Ranger Custom 1990-1990 Ford Ranger S Plus $761.89 |
 IN STOCK YDGF8.8-28-1The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence and performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction.... Yukon Gear Dura Grip Positraction For Ford 8.8in w/ 28 Spline Axles 1990-1990 Ford Ranger S Plus 1990-1992 Ford Ranger Custom / S 1990-1997 Ford Ranger STX 1990-2011 Ford Ranger XLT $799.89 |
 IN STOCK YDGF8.8-31-1The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence and performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction.... Yukon Gear Dura Grip Positraction For Ford 8.8in w/ 31 Spline Axles 1990-1990 Ford Ranger S Plus 1990-1992 Ford Ranger Custom / S 1990-1997 Ford Ranger STX 1990-2011 Ford Ranger XLT $799.89 |
 OUT OF STOCK YGLF8.8-28The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street, off-road, and drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns.... Yukon Gear Grizzly Locker / Ford 8.8in w/ 28 Splines 1990-1990 Ford Ranger S Plus 1990-1992 Ford Ranger Custom / S 1990-1997 Ford Ranger STX 1990-2011 Ford Ranger XLT $1,099.89 |
 IN STOCK - LOW YGLF8.8-31The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street, off-road, and drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns.... Yukon Gear Grizzly Locker / Ford 8.8in w/ 31 Splines 1983-2011 Ford Ranger XLT 1986-1992 Ford Ranger S 1986-1997 Ford Ranger STX 1987-1992 Ford Ranger Custom 1990-1990 Ford Ranger S Plus $1,076.89 |
 IN STOCK - LOW YP MINSF8.8-28Yukon mini spools provide the traction of a full spool at an economical cost.... Yukon Gear Mini Spool For Ford 8.8in w/ 28 Spline Axles 1990-1990 Ford Ranger S Plus 1990-1992 Ford Ranger Custom / S 1990-1997 Ford Ranger STX 1990-2011 Ford Ranger XLT $210.89 |
 IN STOCK - DROPSHIPS SL XP-F8.8USA Standard Spartan Locker 8.8in Ford Spartan Locker Cross Pin 1990-1990 Ford Ranger S Plus 1990-1992 Ford Ranger Custom / S 1990-1997 Ford Ranger STX 1990-2011 Ford Ranger XLT $51.16 |