NATIONAL SEALS part description

Product Description

Differential Pinion Seal

Application Summary

1960-1972 Chevrolet C20 Pickup (Rear); 1960-1974 Chevrolet C30 Pickup (Rear); 1970-1972 Chevrolet G30 Van (Rear); 1960-1972 Chevrolet K20 Pickup (Rear); 1968-1974 Chevrolet K30 Pickup (Rear); 1960-1967 Chevrolet P20 Series (Rear); 1968-1972 Chevrolet P20 Van (Rear); 1960-1967 Chevrolet P30 Series (Rear); 1968-1974 Chevrolet P30 Van (Rear); 1959 Chevrolet 3C (Rear); 1959 Chevrolet 3D (Rear); 1959 Chevrolet 3E (Rear, Front Outer); 1959 Chevrolet 3F (Rear); 1959 Chevrolet 3G (Front Outer, Rear); 1946 Chevrolet BK (Rear); 1946 Chevrolet CK (Rear); 1946 Chevrolet DJ (Rear); 1946 Chevrolet DP (Rear); 1946 Chevrolet DR (Rear); 1946 Chevrolet DS (Rear); 1967-1972 Chevrolet G20 Van (Rear); 1967-1972 Chevrolet C20 Suburban (Rear); 1975-1981 Chevrolet C30 (Rear); 1969-1970 Chevrolet K10 Suburban (Rear); 1967-1972 Chevrolet K20 Suburban (Rear); 1977-1981 Chevrolet K30 (Rear); 1975-1981 Chevrolet P30 (Rear); 1947-1958 Chevrolet Truck (Rear, Front Outer); 1962-1966 Chevrolet C30 Panel (Rear); 1967 Chevrolet C20 Panel (Rear); 1967 Chevrolet K20 Panel (Rear); 1960-1966 GMC 3500 (Rear); 1955-1959 GMC M300 (Rear, Front Outer); 1955 GMC 250-22 (Rear); 1955 GMC 280-22 (Rear); 1960-1966 GMC 3000 (Rear); 1955-1959 GMC 350-8 (Rear, Front Outer); 1955-1959 GMC 370 (Rear, Front Outer); 1942-1947 GMC EC150 (Rear); 1945-1947 GMC EC152 (Rear); 1947 GMC EC250 (Rear); 1947 GMC EC251 (Rear); 1947 GMC EC252 (Rear); 1947 GMC EC280 (Rear); 1947 GMC EC282 (Rear); 1947 GMC EC283 (Rear); 1946 GMC EC350 (Rear); 1946 GMC EF350 (Rear); 1955-1959 GMC F350 (Rear, Front Outer); 1960-1965 GMC 2500 Series (Rear); 1955-1959 GMC F370 (Rear, Front Outer); 1968-1972 GMC C25/C2500 Pickup (Rear); 1968-1972 GMC C25/C2500 Suburban (Rear); 1967-1974 GMC C35/C3500 Pickup (Rear); 1955-1959 GMC FM340 (Rear, Front Outer); 1955-1959 GMC FM350 (Rear, Front Outer); 1965-1966 GMC I2500 (Rear); 1966 GMC I3500 (Rear); 1965-1967 GMC L3500 (Rear); 1966-1967 GMC LI3500 ...

Features & Benefits

  • Design type: felt lip
  • Temperature range: -65°F to 200°F / -48°C to 93°C
  • Temperature range: -65degF to 200degF / -48degC to 93degC
  • Adequate seal for heavy lubricants
  • Primarily a wiper seal
  • Delivers quality and reliable performance for every type of repair

Product Attributes

Inside Diameter 2.500 IN
Inside Diameter 63.500 MM
Outside Diameter 3.442 IN
Outside Diameter 87.430 MM
Width 0.313 in
Width 7.950 MM
Material Felt
Part Description Felt Seal
Series FELTWASHER
Thickness 0.313 IN
Thickness 7.950 MM
Type #
Unit of Dimension Inch
Housing Bore 3.438 IN
Housing Bore 87.330 MM
Shaft Diameter 2.500 IN
Shaft Diameter 63.500 MM
Shaft Diameter 63.500 MM
Grade Type Premium

Additional Information

Country of Origin (Primary) US
Harmonized Tariff Code (Schedule B) 5602290000
Harmonized Tariff Code (HTS) 5602290000
Canadian Harmonizing Tariff Code 5602290000
UPC 00724956146963

Part Interchanges

Fits Vehicles

  • GMC P3500 (1979-1981)
  • GMC P35 (1975-1978)
  • GMC K3500 (1979-1981)
  • GMC K35 (1977-1978)
  • GMC C3500 (1979-1981)
  • GMC C35 (1975-1978)
  • Chevrolet P30 (1975-1981)
  • Chevrolet K30 (1977-1981)
  • Chevrolet C30 (1975-1981)
  • GMC PB3500 Van (1966)
  • GMC PB2500 Van (1966)
  • GMC LI3500 (1966-1967)
  • GMC I3500 (1966)
  • GMC I2500 (1965-1966)
  • GMC L3500 (1965-1967)
  • GMC B3500 (1964-1965)
  • GMC 3500 (1960-1966)
  • GMC 3000 (1960-1966)
  • Chevrolet 3G (1959)
  • Chevrolet 3F (1959)
  • Chevrolet 3E (1959)
  • Chevrolet 3D (1959)
  • Chevrolet 3C (1959)
  • GMC 150 (1957-1959)
  • GMC S300 (1955-1959)
  • GMC S370 (1955-1959)
  • GMC M340 (1955-1956)
  • GMC M300 (1955-1959)
  • GMC FM350 (1955-1959)
  • GMC FM340 (1955-1959)
  • GMC 350-8 (1955-1959)
  • GMC F370 (1955-1959)
  • GMC F350 (1955-1959)
  • GMC 370 (1955-1959)
  • GMC 300 (1955-1959)
  • GMC 280-22 (1955)
  • GMC 250-22 (1955)
  • GMC 250 (1955-1959)
  • GMC EC252 (1947)
  • GMC EC283 (1947)
  • GMC EC282 (1947)
  • GMC EC280 (1947)
  • GMC EC251 (1947)
  • GMC EC250 (1947)
  • Chevrolet Truck (1947-1954, 1956-1958)
  • GMC EF350 (1946)
  • GMC EC350 (1946)
  • Chevrolet DS (1946)
  • Chevrolet DR (1946)
  • Chevrolet DJ (1946)
  • Chevrolet DP (1946)
  • Chevrolet CK (1946)
  • Chevrolet BK (1946)
  • GMC EC152 (1945-1947)
  • GMC EC150 (1942-1947)
  • Chevrolet K20 Panel (1967)
  • Chevrolet C20 Panel (1967)
  • Chevrolet C30 Panel (1962-1966)
  • GMC PB2500 Series (1963-1965)
  • GMC PB25 Series (1966)
  • GMC P35/P3500 Van (1967-1974)
  • GMC P25/P2500 Van (1967-1972)
  • GMC K35/K3500 Pickup (1968-1974)
  • GMC K25/K2500 Suburban (1968-1972)
  • GMC G35/G3500 Van (1970-1972)
  • GMC C35/C3500 Pickup (1967-1974)
  • GMC C25/C2500 Suburban (1968-1972)
  • GMC C25/C2500 Pickup (1968-1972)
  • GMC 2500 Series (1960-1965)
  • Chevrolet P30 Van (1968-1974)
  • Chevrolet P30 Series (1960-1967)
  • Chevrolet P20 Van (1968-1972)
  • Chevrolet P20 Series (1960-1967)
  • Chevrolet K30 Pickup (1968-1974)
  • Chevrolet K20 Suburban (1967-1972)
  • Chevrolet K20 Pickup (1960-1972)
  • Chevrolet K10 Suburban (1969-1970)
  • Chevrolet G30 Van (1970-1972)
  • Chevrolet G20 Van (1967-1972)
  • Chevrolet C30 Pickup (1960-1974)
  • Chevrolet C20 Suburban (1967-1972)
  • Chevrolet C20 Pickup (1960-1972)

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