Waterman 28 Tooth HTD Fuel Pump Pulley
- Designed for 5M pitch, 15mm wide HTD drive belt
- Drive pulley featuring 1/8” keyed 1” bore for any 1” drive mandrel including Aeromotive P/N 21119 and 21120 Drive Mandrels.
- Rated Mechanical Pump flow is at 4,000 Pump RPM.
- Maximum pump speed should not exceed 5000 RPM. A safe target pump speed is 4,500 RPM.
- To calculate: Pump RPM = Engine RPM x the following %.
- 28 tooth – 50% with 56 tooth driven pulley P/N 21112
This product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications.
Pit Stop USA offers Waterman 28 Tooth HTD Fuel Pump Pulley WRC-49441 at low everyday prices. Check out all our products from Waterman Racing Components including Fuel Pump Belt Drive Pulleys.
Waterman produces hex-driven fuel pumps for racing applications, as well as a full range of related fuel system components like check valves and in-line filters. Waterman has earned a strong reputation in all forms of circle track racing including World of Outlaws sprint cars, NASCAR, Indy Cars, USAC champ cars, sprint cars and midgets, and many other forms of racing. Heas readily acknowledged as being the leading fuel system manufacturer in the business. It's worth noting that every winner of the Indianapolis 500 for the last thirty years has been equipped with a Waterman fuel pump!
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