SKF 21955 | Rear Differential Pinion Seal

SKF has long been a leader in the design and development of seals, inventing the first integrated shaft seal in 1928. Since then we have continually pioneered new designs and bonding techniques. Our seals are made to specific designs using premium materials to ensure the seal has the correct properties for both the application and it's environment. SKF seals have been on the road for more than a hundred years, keeping lubricants in and contaminants out. SKF products are designed and manufactured to the highest quality standards, ensuring long life and safety.

BRAND: SKF

FEATURES:

• Chevrolet 1999-1968, GMC 1997-1968
• Seal

APPLICATIONS:

• 1987-1988 GMC R3500 - Position: Rear
• w/10.50" Ring Gear 1st Design w/o Dana Axle
• 1986-1986 GMC C2500 - Position: Rear
• w/10.50" Ring Gear & 1st Design w/o Cooling Fins On Drums
• 1988-1988 Chevrolet K1500 - Position: Rear
• 10.50" 1st Design Ring Gear
• 1986-1986 Chevrolet C20 - Position: Rear
• w/10.50" Ring Gear & 1st Design w/o Cooling Fins On Drums
• 1979-1984 GMC K2500 - Position: Rear
• 10.5" Ring Gear
• 1988-1988 Chevrolet C1500 - Position: Rear
• 10.50" 1st Design Ring Gear
• 1979-1982 GMC G2500 - Position: Rear
• 1988-1991 GMC V2500 Suburban - Position: Rear
• 10.50" Ring Gear & 1st Design w/ Cooling Fins On Drums
• 1973-1974 Chevrolet P20 Van - Position: Rear
• 10.5" Ring Gear
• 1985-1985 Chevrolet C30 - Position: Rear
• 10.50'' Ring Gear Exc. Dana Axle:
• 1979-1984 GMC P2500 - Position: Rear
• 10.5" Ring Gear
• 1973-1974 GMC G25/G2500 Van - Position: Rear
• 10.50" 1st Design Ring Gear
• 1977-1978 GMC K35 - Position: Rear
• w/10.50" Ring Gear w/o Dana Axle
• 1988-1988 GMC C1500 - Position: Rear
• 10.50" 1st Design Ring Gear
• 1996-1999 Chevrolet P30 - Position: Rear
• 10.5" Ring Gear
• 1985-1985 Chevrolet C20 Suburban - Position: Rear
• 10.50'' Ring Gear Exc. Dana Axle:
• 1988-1997 GMC C2500 - Position: Rear
• 1973-1974 GMC G35/G3500 Van - Position: Rear
• 10.50" 1st Design Ring Gear
• 1988-1997 Chevrolet K2500 - Position: Rear
• 10.50" Ring Gear & 1st Design w/ Cooling Fins On Drums
• 1973-1974 GMC K25/K2500 Pickup - Position: Rear
• 10.5" Ring Gear
• 1989-1997 GMC P3500 - Position: Rear
• 10.50" Ring Gear & 1st Design Exc. Dana Axle:
• 1989-1991 GMC R3500 - Position: Rear
• 10.50" Ring Gear & 1st Design Exc. Dana Axle:
• 1985-1985 GMC P2500 - Position: Rear
• 10.50'' Ring Gear Exc. Dana Axle:
• 1988-1988 Chevrolet R10 Suburban - Position: Rear
• 10.50" 1st Design Ring Gear
• 1988-1989 GMC R2500 - Position: Rear
• 1988-1989 GMC P2500 - Position: Rear
• 10.50" Ring Gear & 1st Design w/ Cooling Fins On Drums
• 1979-1984 GMC K3500 - Position: Rear
• w/10.50" Ring Gear w/o Dana Axle
• 1997-1997 GMC K2500 - Position: Rear
• 10.50" Ring Gear & 1st Design w/ Cooling Fins On Drums
• 1987-1987 Chevrolet V20 - Position: Rear
• w/10.50" Ring Gear & 1st Design w/o Cooling Fins On Drums
• 1973-1974 GMC P25/P2500 Van - Position: Rear
• 10.5" Ring Gear
• 1994-1994 Chevrolet P30 - Position: Rear
• 1979-1995 GMC G2500 - Position: Rear
• 10.50" 1st Design Ring Gear
• 1975-1978 GMC P35 - Position: Rear
• w/10.50" Ring Gear w/o Dana Axle
• 1996-1997 GMC Savana 3500 - Position: Rear
• 10.50" 1st Design Ring Gear
• 1985-1985 Chevrolet K20 Suburban - Position: Rear
• 10.50'' Ring Gear Exc. Dana Axle:
• 1987-1988 Chevrolet R20 Suburban - Position: Rear
• w/10.50" Ring Gear & 1st Design w/o Cooling Fins On Drums
• 1978-1982 Chevrolet G20 - Position: Rear
• w/10.50" Ring Gear w/o Spicer Axles, 4.10 & 4.56 Ratios
• 1975-1978 GMC G25 - Position: Rear
• 10.50" 1st Design Ring Gear
• 1985-1985 Chevrolet P20 - Position: Rear
• 10.50'' Ring Gear Exc. Dana Axle:
• 1989-1991 Chevrolet V2500 Suburban - Position: Rear
• 10.50" Ring Gear & 1st Design w/ Cooling Fins On Drums
• 1993-1996 GMC K2500 - Position: Rear
• 10.50" 2nd Design Ring Gear
• 1973-1974 Chevrolet K20 Pickup - Position: Rear
• 10.5" Ring Gear
• 1979-1984 GMC K2500 Suburban - Position: Rear
• 10.5" Ring Gear
• 1986-1986 GMC K3500 - Position: Rear
• w/10.50" Ring Gear 1st Design w/o Dana Axle
• 1988-1988 GMC R1500 Suburban - Position: Rear
• 10.50" 1st Design Ring Gear
• 1973-1974 GMC C25/C2500 Pickup - Position: Rear
• 10.5" Ring Gear
• 1988-1997 GMC K2500 - Position: Rear
• 1973-1984 Chevrolet C20 Suburban - Position: Rear
• 10.5" Ring Gear
• 1985-1985 GMC K2500 - Position: Rear
• 10.50'' Ring Gear Exc. Dana Axle:
• 1996-1997 GMC Savana 2500 - Position: Rear
• 10.50" 1st Design Ring Gear
• 1985-1985 GMC C2500 - Position: Rear
• 10.50'' Ring Gear Exc. Dana Axle:
• 1995-1995 Chevrolet G20 - Position: Rear
• 1987-1988 GMC V3500 - Position: Rear
• w/10.50" Ring Gear 1st Design w/o Dana Axle
• 1986-1986 GMC K2500 - Position: Rear
• w/10.50" Ring Gear & 1st Design w/o Cooling Fins On Drums
• 1988-1988 GMC K1500 - Position: Rear
• 10.50" 1st Design Ring Gear
• 1973-1974 GMC K25/K2500 Suburban - Position: Rear
• 10.5" Ring Gear
• 1979-1984 GMC C2500 Suburban - Position: Rear
• 10.5" Ring Gear
• 1985-1985 GMC K3500 - Position: Rear
• 10.50'' Ring Gear Exc. Dana Axle:
• 1986-1986 Chevrolet C20 Suburban - Position: Rear
• w/10.50" Ring Gear & 1st Design w/o Cooling Fins On Drums
• 1979-1984 GMC P3500 - Position: Rear
• w/10.50" Ring Gear w/o Dana Axle
• 1985-1985 GMC K2500 Suburban - Position: Rear
• 10.50'' Ring Gear Exc. Dana Axle:
• 1977-1984 Chevrolet K30 - Position: Rear
• w/10.50" Ring Gear w/o Dana Axle
• 1987-1988 Chevrolet V20 Suburban - Position: Rear
• w/10.50" Ring Gear & 1st Design w/o Cooling Fins On Drums
• 1978-1978 GMC G35 - Position: Rear
• 1975-1984 Chevrolet C20 - Position: Rear
• 10.5" Ring Gear
• 1985-1985 Chevrolet K20 - Position: Rear
• 10.50'' Ring Gear Exc. Dana Axle:
• 1988-1989 GMC P2500 - Position: Rear
• 1988-1988 Chevrolet C3500 - Position: Rear
• w/10.50" Ring Gear 1st Design w/o Dana Axle
• 1989-1997 Chevrolet C3500 - Position: Rear
• 10.50" Ring Gear & 1st Design Exc. Dana Axle:
• 1985-1985 Chevrolet K30 - Position: Rear
• 10.50'' Ring Gear Exc. Dana Axle:
• 1988-1988 GMC V1500 Suburban - Position: Rear
• 10.50" 1st Design Ring Gear
• 1975-1996 Chevrolet G30 - Position: Rear
• 10.50" 1st Design Ring Gear
• 1987-1988 Chevrolet V30 - Position: Rear
• w/10.50" Ring Gear 1st Design w/o Dana Axle
• 1986-1986 Chevrolet K30 - Position: Rear
• w/10.50" Ring Gear 1st Design w/o Dana Axle
• 1975-1984 Chevrolet P30 - Position: Rear
• w/10.50" Ring Gear w/o Dana Axle
• 1988-1988 GMC K3500 - Position: Rear
• w/10.50" Ring Gear 1st Design w/o Dana Axle
• 1979-1996 GMC G3500 - Position: Rear
• 10.50" 1st Design Ring Gear
• 1973-1974 Chevrolet G30 Van - Position: Rear
• 10.50" 1st Design Ring Gear
• 1988-1989 Chevrolet P20 - Position: Rear
• 10.50" Ring Gear & 1st Design w/ Cooling Fins On Drums
• 1986-1986 GMC K2500 Suburban - Position: Rear
• w/10.50" Ring Gear & 1st Design w/o Cooling Fins On Drums
• 1988-1988 GMC C3500 - Position: Rear
• w/10.50" Ring Gear 1st Design w/o Dana Axle
• 1973-1984 Chevrolet K20 Suburban - Position: Rear
• 10.5" Ring Gear
• 1992-1997 Chevrolet C2500 Suburban - Position: Rear
• 10.50" Ring Gear & 1st Design w/ Cooling Fins On Drums
• 1986-1988 GMC P3500 - Position: Rear
• w/10.50" Ring Gear 1st Design w/o Dana Axle
• 1975-1978 GMC G35 - Position: Rear
• 10.50" 1st Design Ring Gear
• 1979-1982 GMC G3500 - Position: Rear
• 1986-1986 Chevrolet C30 - Position: Rear
• w/10.50" Ring Gear 1st Design w/o Dana Axle
• 1986-1986 GMC C3500 - Position: Rear
• w/10.50" Ring Gear 1st Design w/o Dana Axle
• 1985-1985 Chevrolet C20 - Position: Rear
• 10.50'' Ring Gear Exc. Dana Axle:
• 1985-1985 GMC P3500 - Position: Rear
• 10.50'' Ring Gear Exc. Dana Axle:
• 1979-1984 GMC C2500 - Position: Rear
• 10.5" Ring Gear
• 1975-1978 GMC K25 - Position: Rear
• 10.5" Ring Gear
• 1975-1984 Chevrolet C30 - Position: Rear
• w/10.50" Ring Gear w/o Dana Axle
• 1988-1988 Chevrolet K3500 - Position: Rear
• w/10.50" Ring Gear 1st Design w/o Dana Axle
• 1986-1986 Chevrolet K20 - Position: Rear
• w/10.50" Ring Gear & 1st Design w/o Cooling Fins On Drums
• 1979-1984 GMC C3500 - Position: Rear
• w/10.50" Ring Gear w/o Dana Axle
• 1987-1988 Chevrolet R30 - Position: Rear
• w/10.50" Ring Gear 1st Design w/o Dana Axle
• 1989-1997 GMC K3500 - Position: Rear
• 10.50" Ring Gear & 1st Design Exc. Dana Axle:
• 1996-1997 Chevrolet Express 2500 - Position: Rear
• 10.50" 1st Design Ring Gear
• 1978-1978 GMC G25 - Position: Rear
• 1994-1994 Chevrolet P30 - Position: Rear
• 10.50" 1st Design Ring Gear
• 1989-1993 Chevrolet P30 - Position: Rear
• 10.50" Ring Gear & 1st Design Exc. Dana Axle:
• 1975-1984 Chevrolet K20 - Position: Rear
• 10.5" Ring Gear
• 1995-1997 Chevrolet P30 - Position: Rear
• 10.50" Ring Gear & 1st Design Exc. Dana Axle:
• 1992-1997 GMC K2500 Suburban - Position: Rear
• 10.50" Ring Gear & 1st Design w/ Cooling Fins On Drums
• 1988-1993 GMC C2500 - Position: Rear
• 10.50" Ring Gear & 1st Design w/ Cooling Fins On Drums
• 1994-1996 GMC C2500 - Position: Rear
• 10.50" 2nd Design Ring Gear
• 1987-1988 Chevrolet R20 - Position: Rear
• w/10.50" Ring Gear & 1st Design w/o Cooling Fins On Drums
• 1975-1984 Chevrolet P20 - Position: Rear
• 10.5" Ring Gear
• 1975-1978 GMC K25 Suburban - Position: Rear
• 10.5" Ring Gear
• 1988-1997 Chevrolet C2500 - Position: Rear
• 1989-1991 Chevrolet V3500 - Position: Rear
• 10.50" Ring Gear & 1st Design Exc. Dana Axle:
• 1985-1985 Chevrolet P30 - Position: Rear
• 10.50'' Ring Gear Exc. Dana Axle:
• 1988-1988 Chevrolet V10 Suburban - Position: Rear
• 10.50" 1st Design Ring Gear
• 1975-1978 GMC C25 Suburban - Position: Rear
• 10.5" Ring Gear
• 1992-1997 GMC C2500 Suburban - Position: Rear
• 10.50" Ring Gear & 1st Design w/ Cooling Fins On Drums
• 1988-1997 Chevrolet K2500 - Position: Rear
• 1973-1974 Chevrolet G20 Van - Position: Rear
• 10.50" 1st Design Ring Gear
• 1989-1991 GMC V3500 - Position: Rear
• 10.50" Ring Gear & 1st Design Exc. Dana Axle:
• 1988-1992 GMC K2500 - Position: Rear
• 10.50" Ring Gear & 1st Design w/ Cooling Fins On Drums
• 1987-1987 GMC R2500 Suburban - Position: Rear
• w/10.50" Ring Gear & 1st Design w/o Cooling Fins On Drums
• 1989-1997 GMC C3500 - Position: Rear
• 10.50" Ring Gear & 1st Design Exc. Dana Axle:
• 1973-1974 Chevrolet C20 Pickup - Position: Rear
• 10.5" Ring Gear
• 1973-1974 GMC C25/C2500 Suburban - Position: Rear
• 10.5" Ring Gear
• 1988-1995 Chevrolet G20 - Position: Rear
• 10.50" 1st Design Ring Gear
• 1996-1997 Chevrolet Express 3500 - Position: Rear
• 10.50" 1st Design Ring Gear
• 1975-1978 GMC P25 - Position: Rear
• 10.5" Ring Gear
• 1988-1991 GMC R2500 Suburban - Position: Rear
• 10.50" Ring Gear & 1st Design w/ Cooling Fins On Drums
• 1997-1997 GMC C2500 - Position: Rear
• 10.50" Ring Gear & 1st Design w/ Cooling Fins On Drums
• 1992-1997 Chevrolet K2500 Suburban - Position: Rear
• 10.50" Ring Gear & 1st Design w/ Cooling Fins On Drums
• 1978-1982 Chevrolet G30 - Position: Rear
• 1986-1986 Chevrolet K20 Suburban - Position: Rear
• w/10.50" Ring Gear & 1st Design w/o Cooling Fins On Drums
• 1988-1997 Chevrolet C2500 - Position: Rear
• 10.50" Ring Gear & 1st Design w/ Cooling Fins On Drums
• 1988-1989 GMC R2500 - Position: Rear
• 10.50" Ring Gear & 1st Design w/ Cooling Fins On Drums
• 1986-1988 Chevrolet P30 - Position: Rear
• w/10.50" Ring Gear 1st Design w/o Dana Axle
• 1987-1987 GMC V2500 Suburban - Position: Rear
• w/10.50" Ring Gear & 1st Design w/o Cooling Fins On Drums
• 1985-1985 GMC C3500 - Position: Rear
• 10.50'' Ring Gear Exc. Dana Axle:
• 1989-1997 Chevrolet K3500 - Position: Rear
• 10.50" Ring Gear & 1st Design Exc. Dana Axle:
• 1987-1987 GMC R2500 - Position: Rear
• w/10.50" Ring Gear & 1st Design w/o Cooling Fins On Drums
• 1987-1987 GMC V2500 - Position: Rear
• w/10.50" Ring Gear & 1st Design w/o Cooling Fins On Drums
• 1989-1999 Chevrolet C35 - Position: Rear
• 10.5" Ring Gear
• 1989-1991 Chevrolet R3500 - Position: Rear
• 10.50" Ring Gear & 1st Design Exc. Dana Axle:
• 1986-1986 GMC C2500 Suburban - Position: Rear
• w/10.50" Ring Gear & 1st Design w/o Cooling Fins On Drums
• 1985-1985 GMC C2500 Suburban - Position: Rear
• 10.50'' Ring Gear Exc. Dana Axle:
• 1975-1978 GMC C25 - Position: Rear
• 10.5" Ring Gear
• 1975-1978 GMC C35 - Position: Rear
• w/10.50" Ring Gear w/o Dana Axle