Description
QU50221 Rear Wheel Seal fits 1973-2000 GM 14 Bolt Full-Float Rear Axles, 1956-1972 3/4 Ton GM C-20/25, K-20/25 with HO52 Rear Axle, 1946-1972 1 Ton GM C-30/35, K-30/35 Rear Axle (excludes the 11,000-pound axle), and many other applications.
This is a really high-quality rear wheel grease Seal that features an outer wiper lip that protects the spring-loaded inner lip from road grime, plus there is an inner steel face that deflects excess grease away from the lip. So far has always been Made in U.S.A., but U.S. seal production is shifting to Mexico.
Need More Info? Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!
Dan the Gear Man® Tech Notes:
Install with Proper Tools
Wheel Seal Leaks
Matching Parts
AAM
Applications
Tech Note 1: Install with Proper Tools
More wheel seals are wrecked from poor installation procedures than from any other cause. Use QT1509 Seal Installer with a QT1100 series driver handle to seat the seal square in the hub bore, without damage. After the seal is installed, lubricate the seal lips with clean wheel bearing grease.
Tech Note 2: Wheel Seal Leaks
Many wheel seal leaks are caused by pressure building in axle due to a clogged axle vent system. Always check and clear the vent system. Other common causes of leaking seals include improper wheel bearing adjustment.
Tech Note 3: Matching Parts
Matching Parts for QU50221 Rear Wheel Seal are:
QU50396 Inner Wheel Bearing Cup
QU50399 Inner Wheel Bearing
QU50411 Outer Wheel Bearing Cup
QU50412 Outer Wheel Bearing
QU51168 Inner Wheel Bearing Cup (used on many vintage Rear Axles)
QU51169 Inner Wheel Bearing (used on many vintage Rear Axles)
QU51170 Outer Wheel Bearing Cup (used on many vintage Rear Axles)
QU51171 Outer Wheel Bearing (used on many vintage Rear Axles)
QU30010 Axle Shaft Flange Gasket for 1973-1991
QU30108 Axle Shaft Flange Gasket for 1992-2000
S24200 Threadlocker for the Axle Shaft Bolts
QU40036 Spindle Nut 1973-1981 (Uses 2 per side)
QU40037 Spindle Nut Lockwasher 1973-1981
QU40038 Inner Spindle Thrust Washer 1973-1981 (used with QU40036 Nuts and QU40037 Lock Washer)
QU30111 Spindle Nut, Single Type (Used on some 1980-1981 and 1982-2000)
QU30110 Spindle Nut Key (used with QU30111)
QU30109 Spindle Nut Retainer Ring (1 or 2 per side depending upon year, used with QU30111)
QU30112 Hub Snap Ring for Outer Wheel Bearing Cup (most recent design)
QT1025 Spindle Nut Socket
Tech Note 4: AAM
In 1994, General Motors sold it's axle division to a group of investors who renamed their new acquisition American Axle Manufacturing (AAM). The AAM 14 Bolt, 10-1/2" Ring Gear full floater rear axle is what used to be called the as the Chevy or GM corporate 14 Bolt, 10-1/2" Ring Gear full float rear axle.
Applications
GM Rear Axle:
3/4 Ton GM C-20/25, K-20/25 with HO52 Rear Axle: 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972
1 Ton GM C-30/35, K-30/35 Rear Axle (excludes the 11,000-pound axle): 1946, 1947, 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972
GM 14 Bolt Full-Float Rear Axles: 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
Many other applications
Warranty
Product Reviews
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‘67 Chevy K20 rear axle seals
Torque King always comes through for me. Reliable quality parts and advice. Parts arrive in Florida in 3 days. I trust them. Period.
Delivery & Returns
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