JABSCO Water Circulation Pumps – #18940-0010

Flange mounted engine cooling pump.

This Jabsco bracket (alternator) mounted engine driven water pump has been used on a wide range of engines including Chrysler, Lehman, and Powerhouse Marine. Engineered for marine applications and a long service life, the body is cast bronze and features a stainless steel shaft. Impeller access is available by removing the front portion of the pump body. Hose barbs are cast into the pump body so that tail pieces are not required for installation. Pump is driven by a 6 1/2″ pulley that is compatible with type A belts.

Key Features

• Flange mounted engine driven flexible impeller water pump
• Self-priming at slow RPMs
• Includes 6 1/2″ pulley compatible with type A belts
• Corrosion resistant bronze pump body 
• Stainless steel shaft for superior corrosion resistance

Compatible engines

• Chrysler: replaces Sherwood model G5
  • LM 318
  • LM 340
  • LM 360
  • LM 383
  • LM 400
  • LM 440
• Lehman 302, 351 cu. in.
• Powerhouse Marine 302, 351 cu. in.

Data Sheet