Product Description
| vehicle make | vehicle model | year range | part number (master) | engine size (l/cid) | oem number (associated pump) | notes |
| chevrolet | master (including master deluxe) | 1938 | ps50d | 3.5l (216.5 cid) straight-six | 603148 / 603148b | rebuilds the original water pump (bushing type). |
| chevrolet truck | all 1/2 ton & 3/4 ton | 1938 | ps50d | 3.5l (216.5 cid) straight-six | 603148 / 603148b | rebuilds the original water pump. |
