Always the correct part
We know our products
Note: This is likely a combination fuel and vacuum pump ("Dual Action") used on models equipped with overdrive or vacuum wipers where a steady vacuum source was required. For 1941-1948 Ambassador Six without overdrive, AC Type 533 is typically used. For 1941-1942 Ambassador Six with overdrive, AC Type 9339 is typically used. Type 534 specifically covers the Ambassador 8 (41-42) and the 1946 Ambassador Six with Overdrive.
fits
| Manufacturer | Model | Years | Engine Size | Notes | OEM Reference |
| Nash | Ambassador Eight | 1941-1942 | 8 Cyl | Series 4180, 4280 | 1537413, 3107889 |
| Nash | Ambassador Six | 1946 | 6 Cyl | With Overdrive | 1537413 |
1941 1942, 1946
All our pumps are proudly Made in the USA!
If the unit is a rebuilt pump, please note it was professionally reconditioned by a U.S. rebuilder near Denver, CO, between the late 1980s and early 1990s.
Regarding Photos: Due to our volume of identical, interchangeable inventory, we use representative stock photos for this model. The image is for reference only and may depict a specific manufacturer (e.g., 'AC'). You will receive a pump that meets all listed specifications, which may be from the manufacturer shown or a fully equivalent alternative.
