Pontiac Part Number 5664020 — UNION
Master Parts Catalog (MPC) reference for 1953–54 Pontiac models — Group 6.550, 6.609, 6.673.
Pontiac part number 5664020 is listed as UNION in the MPC. This part number is also described in other entries (e.g., return port w/rotor type pump; UNION; UNION, pressure port w/vane type pump). Use this page to confirm applications, group listings, and restoration references.
Groups
Fits
1953–54 Pontiac
Descriptions
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return port w/rotor type pump (3/8") 1953–54 Pontiac All P.S.
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UNION (return port (3/8") 1953–54 Pontiac All P.S.
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UNION, pressure port w/vane type pump 1954 Pontiac All P.S.
Applications in Database
| Year Range | Model | Per Car | Details | Notes |
|---|---|---|---|---|
| 1953–54 | All P.S. | 1 | UNION (return port (3/8") | — |
| 1954 | All P.S. | 1 | UNION, pressure port w/vane type pump | — |
| 1953–54 | All P.S. | 1 | return port w/rotor type pump (3/8") | — |