Jabsco 17936-0001-P Neoprene Impeller, Replaces CAT 4L8470, DDA 5196168/5198550/8924839, Johnson 09-814B
Jabsco 17936-0001-P Neoprene Impeller, Replaces CAT 4L8470, DDA 5196168/5198550/8924839, Johnson 09-814B
The Jabsco 17936-0001-P is a replacement water pump impeller built from durable neoprene for a long working life in raw-water cooling pumps. It is designed for use with CAT, DDA, MAN, Volvo, Perkins, and Johnson engine cooling pump systems, making it a direct-fit replacement across several diesel and outboard cooling pump platforms. The impeller kit ships complete with lubricant, a gasket, and installation instructions, so it is ready to install without sourcing extra parts.
Construction features a 12-blade neoprene impeller with a spline drive, sized at 3-3/4 inches in diameter and 3-1/2 inches in width, with a 1 inch shaft diameter. Neoprene is the standard rubber compound used in raw-water impellers because it resists heat and wear from continuous water contact while flexing to maintain a seal against the pump housing. Installing lubricant on the pump wall before fitting the impeller helps prevent dry-running damage on first start-up.
Installation follows the standard impeller service procedure: remove the end cover screws, endcover, and gasket, then remove the old impeller using a Jabsco removal tool. Clear any debris from the pump chamber, lubricate the inside of the pump wall, and insert the replacement impeller with a twisting motion. Fit the new gasket and endcover and tighten the endcover screws to complete the job.
Specifications
- Brand: Jabsco
- Manufacturer Part Number: 17936-0001-P
- Diameter: 3-3/4 inches
- Width: 3-1/2 inches
- Shaft Diameter: 1 inch
- Drive Type: Spline Drive
- Material: Neoprene
- Blades: 12
- Included Components: Lubricant, Gasket, Installation Instructions
- Weight: 1.2 pounds
- UPC: 671880588171
- Country of Origin: China
Fitment
- CAT engine cooling pump systems
- DDA (Detroit Diesel) engine cooling pump systems
- MAN engine cooling pump systems
- Volvo engine cooling pump systems
- Perkins engine cooling pump systems
- Johnson engine cooling pump systems
Replaces (OEM)
- CAT 4L8470
- DDA 5196168
- DDA 5198550
- DDA 8924839
- Johnson 09-814B
Frequently Asked Questions
What engines does the Jabsco 17936-0001-P impeller fit? The Jabsco 17936-0001-P is designed for use with CAT, DDA (Detroit Diesel), MAN, Volvo, Perkins, and Johnson engine cooling pump systems.
What OEM part numbers does this impeller replace? This impeller replaces CAT 4L8470, DDA 5196168, DDA 5198550, DDA 8924839, and Johnson 09-814B.
What material is the 17936-0001-P impeller made from? It is made from durable neoprene, a rubber compound chosen for its heat resistance and flexibility under continuous raw-water pump operation.
How many blades does this impeller have? The Jabsco 17936-0001-P has 12 blades and uses a spline drive design.
What are the dimensions of this impeller? The 17936-0001-P measures 3-3/4 inches in diameter and 3-1/2 inches in width, with a 1 inch shaft diameter.
What comes in the box with this impeller? Each 17936-0001-P kit includes the impeller, lubricant, a gasket, and installation instructions.
How do I install the Jabsco 17936-0001-P impeller? Remove the end cover screws, endcover, and gasket, then take out the old impeller with a Jabsco removal tool. Clear debris from the pump chamber, lubricate the pump wall, insert the new 17936-0001-P impeller with a twisting motion, fit the gasket and endcover, then tighten the screws.
Should the pump wall be lubricated before installing this impeller? Yes, lubricating the inside of the pump wall before fitting the 17936-0001-P impeller is part of the recommended installation steps and helps prevent dry-run damage at start-up.
Is this a genuine Jabsco impeller or an aftermarket copy? The 17936-0001-P is a genuine Jabsco impeller, not a generic aftermarket substitute.
What drive type does the 17936-0001-P use? This impeller uses a spline drive design to connect to the pump shaft.
How much does this impeller weigh? The Jabsco 17936-0001-P weighs 1.2 pounds.
Does this impeller work with Volvo cooling pump systems? Yes, the 17936-0001-P is designed for use with Volvo engine cooling pump systems in addition to CAT, DDA, MAN, Perkins, and Johnson systems.