LOCKING DIFFERENTIAL ASSY, Yukon Traction Lock, Ford 9 inch, 31 spline, streetable smooth operation, Fully rebuildable design and proudly assembled in the USA, Limited slip differential with composite clutches All units are backed by extensive product testing and state-of-the-art software design, Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability, 4 Pinion design, Smooth design for everyday use, Gears are cut to provide the strongest teeth possible in any terrain,
Manufacturer Reference #'s: Yukon Gear YDGF9-31-SM (26010),
1965-1973 MUSTANG FORD 9 INCH REAR AXLE
1960-1970 FALCON (BEFORE 1/1/70), FORD 9 INCH REAR AXLE
1966-1971 FAIRLANE FAIRLANE, TORINO, 70 1/2 FALCON, FORD 9 INCH REAR AXLE
1957-1957 TBIRD FORD 9 INCH REAR AXLE
1948-1979 F1-F350 FORD 9 INCH REAR AXLE
1980-1985 F100-F350 FORD 9 INCH REAR AXLE
1966-1985 BRONCO FORD 9 INCH REAR AXLE
WARNING: This product can expose you to chemicals including lead and DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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