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Yukon Grizzly Locker Locking Differential Assembly


Full Description
Yukon Grizzly Locker Locking Differential Assembly
Item # F-4204-9GLE
MPN # F-4204-9GLE
Brand: Yukon Gear and Axle

$949.55




In Store Availability
This item is made to order and is shipped directly from the manufacturer. Please allow 1-8 weeks for delivery. Currently, however, some manufacturers are requiring much longer lead times
Description

Ford 9 inch, 28 spline

Everything 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, and drag racing. The unit provides 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly Locker is a patented design that features innovations that make it tougher than the competition. Its inner clutch teeth have a larger radius at the base, which offers up to 350% greater strength versus back-cut designs. The Grizzly Locker’s larger teeth also resist breakage caused by shock-loading or catastrophic axle failure. It’s a serious piece of mechanical engineering for serious driving conditions.

Fits Ford 9" with 28 spline axles.
 Patented internal design reduces common locker failures.
  8620 internals for added strength.
  Assembled in the USA.

Ford Mustang Years:
1965 (65), 1966 (66), 1967 (67), 1968 (68), 1969 (69), 1970 (70), 1971 (71), 1972 (72), 1973 (73)
Above years shown are used for searches and are not application listings.

Mercury Cougar Years:
1967 (67), 1968 (68), 1969 (69), 1970 (70), 1971 (71), 1972 (72), 1973 (73)
Above years shown are used for searches and are not application listings.

Ford Falcon and Ranchero Years:
1970 (70)
Above years shown are used for searches and are not application listings.

Ford Fairlane and Ranchero Years:
1964 (64), 1965 (65), 1966 (66), 1967 (67), 1968 (68), 1969 (69), 1970 (70)
Above years shown are used for searches and are not application listings.

Ford Torino and Ranchero Years:
1968 (68), 1969 (69), 1970 (70), 1971 (71)
Above years shown are used for searches and are not application listings.

Ford Thunderbird Years:
1957 (57)
Above years shown are used for searches and are not application listings.

Ford Truck F1, F2, F3, F100, F150, F250, F350, Expedition, Excursion, Lincoln Navigator and Blackwood Years:
1948 (48), 1949 (49), 1950 (50), 1951 (51), 1952 (52), 1953 (53), 1954 (54), 1955 (55), 1956 (56), 1957 (57), 1958 (58), 1959 (59), 1960 (60), 1961 (61), 1962 (62), 1963 (63), 1964 (64), 1965 (65), 1966 (66), 1967 (67), 1968 (68), 1969 (69), 1970 (70), 1971 (71), 1972 (72), 1973 (73), 1974 (74), 1975 (75), 1976 (76), 1977 (77), 1978 (78), 1979 (79), 1980 (80), 1981 (81), 1982 (82), 1983 (83), 1984 (84), 1985 (85)
Above years shown are used for searches and are not application listings.

Ford Bronco Years:
1966 (66), 1967 (67), 1968 (68), 1969 (69), 1970 (70), 1971 (71), 1972 (72), 1973 (73), 1974 (74), 1975 (75), 1976 (76), 1977 (77), 1978 (78), 1979 (79), 1980 (80), 1981 (81), 1982 (82), 1983 (83), 1984 (84), 1985 (85)
Above years shown are used for searches and are not application listings.

NPD Part Number : F-4204-9GLE
Manufacturer Reference #'s: Yukon Gear YGLF9-28 (28008),

Vehicle Information

Year-Range (bold)      Model (bold)      Fits/Applications

1965-1973 MUSTANG FORD 9 INCH REAR AXLE

1960-1970 FALCON (BEFORE 1/1/70), 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

1970-1970 FALCON (FROM 1/1/70), FORD 9 INCH REAR AXLE

1968-1971 TORINO FORD 9 INCH REAR AXLE

1966-1970 FAIRLANE 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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