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Automatic Transmission Extension Housing Seal for Chevrolet K20 Pickup 1974 1973 1972 1971 1970 1969 1968 1967 1966 1965 1964 1963 - ATP Parts HO-9

Automatic Transmission Extension Housing Seal for Chevrolet K20 Pickup 1974 1973 1972 1971 1970 1969 1968 1967 1966 1965 1964 1963 - ATP Parts HO-9

$16.60 - $16.60
$16.60
$16.60 - $16.60
$16.60
Availability:
5+ in stock, ready to be shipped

Condition: New

Delivery & Returns

Most orders ship out same business day if ordered before 1pm CST. Return within 30 days for a refund.

Automatic Transmission Extension Housing Seal

Vehicle Compatibility Chart

✅ Compatible with 84 vehicles
Year Make Model Liters Cylinders Notes
1974 Chevrolet K20 Pickup 4.1L L6 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1974 Chevrolet K20 Pickup 4.1L L6 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1974 Chevrolet K20 Pickup 4.8L L6 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1974 Chevrolet K20 Pickup 4.8L L6 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1974 Chevrolet K20 Pickup 5.7L V8 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350, THM400
1974 Chevrolet K20 Pickup 5.7L V8 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350, THM400
1974 Chevrolet K20 Pickup 7.4L V8 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1974 Chevrolet K20 Pickup 7.4L V8 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1973 Chevrolet K20 Pickup 4.1L L6 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1973 Chevrolet K20 Pickup 4.1L L6 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1973 Chevrolet K20 Pickup 4.8L L6 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1973 Chevrolet K20 Pickup 4.8L L6 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1973 Chevrolet K20 Pickup 5.0L V8 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350, THM400
1973 Chevrolet K20 Pickup 5.0L V8 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350, THM400
1973 Chevrolet K20 Pickup 5.7L V8 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350, THM400
1973 Chevrolet K20 Pickup 5.7L V8 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350, THM400
1973 Chevrolet K20 Pickup 7.4L V8 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1973 Chevrolet K20 Pickup 7.4L V8 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1972 Chevrolet K20 Pickup 4.1L L6 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1972 Chevrolet K20 Pickup 4.1L L6 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1972 Chevrolet K20 Pickup 4.8L L6 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1972 Chevrolet K20 Pickup 4.8L L6 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1972 Chevrolet K20 Pickup 5.0L V8 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1972 Chevrolet K20 Pickup 5.0L V8 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1972 Chevrolet K20 Pickup 5.7L V8 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1972 Chevrolet K20 Pickup 5.7L V8 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1971 Chevrolet K20 Pickup 4.1L L6 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1971 Chevrolet K20 Pickup 4.1L L6 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1971 Chevrolet K20 Pickup 4.8L L6 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1971 Chevrolet K20 Pickup 4.8L L6 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1971 Chevrolet K20 Pickup 5.0L V8 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1971 Chevrolet K20 Pickup 5.0L V8 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1971 Chevrolet K20 Pickup 5.7L V8 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1971 Chevrolet K20 Pickup 5.7L V8 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1970 Chevrolet K20 Pickup 4.1L L6 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350, THM400
1970 Chevrolet K20 Pickup 4.1L L6 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350, THM400
1970 Chevrolet K20 Pickup 4.8L L6 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350, THM400
1970 Chevrolet K20 Pickup 4.8L L6 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350, THM400
1970 Chevrolet K20 Pickup 5.0L V8 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1970 Chevrolet K20 Pickup 5.0L V8 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350
1970 Chevrolet K20 Pickup 5.7L V8 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350, THM400
1970 Chevrolet K20 Pickup 5.7L V8 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350, THM400
1969 Chevrolet K20 Pickup 4.1L L6 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1969 Chevrolet K20 Pickup 4.1L L6 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1969 Chevrolet K20 Pickup 4.8L L6 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1969 Chevrolet K20 Pickup 4.8L L6 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1969 Chevrolet K20 Pickup 5.0L V8 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1969 Chevrolet K20 Pickup 5.0L V8 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1969 Chevrolet K20 Pickup 5.7L V8 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350, THM400
1969 Chevrolet K20 Pickup 5.7L V8 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM350, THM400
1969 Chevrolet K20 Pickup 6.5L V8 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1969 Chevrolet K20 Pickup 6.5L V8 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1968 Chevrolet K20 Pickup 4.1L L6 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1968 Chevrolet K20 Pickup 4.1L L6 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1968 Chevrolet K20 Pickup 5.0L V8 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1968 Chevrolet K20 Pickup 5.0L V8 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1968 Chevrolet K20 Pickup 5.4L V8 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1968 Chevrolet K20 Pickup 5.4L V8 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1968 Chevrolet K20 Pickup 6.5L V8 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1968 Chevrolet K20 Pickup 6.5L V8 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1967 Chevrolet K20 Pickup 4.1L L6 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1967 Chevrolet K20 Pickup 4.1L L6 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1967 Chevrolet K20 Pickup 4.6L V8 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1967 Chevrolet K20 Pickup 4.6L V8 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1967 Chevrolet K20 Pickup 4.8L L6 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1967 Chevrolet K20 Pickup 4.8L L6 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1967 Chevrolet K20 Pickup 5.3L V8 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1967 Chevrolet K20 Pickup 5.3L V8 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits THM400
1966 Chevrolet K20 Pickup 4.1L L6 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output
1966 Chevrolet K20 Pickup 4.1L L6 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output
1966 Chevrolet K20 Pickup 4.6L V8 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output
1966 Chevrolet K20 Pickup 4.6L V8 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output
1966 Chevrolet K20 Pickup 4.8L L6 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output
1966 Chevrolet K20 Pickup 4.8L L6 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output
1966 Chevrolet K20 Pickup 5.3L V8 Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output
1966 Chevrolet K20 Pickup 5.3L V8 W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output
1965 Chevrolet K20 Pickup Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output
1965 Chevrolet K20 Pickup W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output
1964 Chevrolet K20 Pickup Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output
1964 Chevrolet K20 Pickup W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output
1963 Chevrolet K20 Pickup Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output
1963 Chevrolet K20 Pickup W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output
1962 Chevrolet K20 Pickup Description: W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits Powerglide
1962 Chevrolet K20 Pickup W/O Boot; W/Flange; W/O Extension; Width: 0.5"; Outer Diameter: 2.6875"; Inner Diameter: 1.75"; Position: Output; Only Fits Powerglide

Part Attributes

  • 1.75
  • ATP
  • 2.6875
  • 0.5

Part Interchanges

12325, 1243400, 1243401, 1243402, 12727, 13639, 1386231, 14978, 15005, 15041, 18458, 24204540, 33015, 3848353, 3896L, 3932255, 410059, 44074, 4583, 46140, 46328, 47361, 759016, 759118, 7692S, 8657791, 9613S, B5AZ7052A, B5AZ7507A, C2AZ7052A, D5AZ7052B, E2DZ7052A, ML25, SL71