Description
Jabsco 18948-0001 Impeller | Boat Supply Store
Maintain critical engine cooling efficiency with this marine-grade impeller. Designed for Jabsco pumps, it ensures optimal fluid transfer at up to 3000 RPM. This component is vital for preventing overheating in auxiliary engines on offshore fishing vessels traversing the Gulf of Mexico. Ensure uninterrupted operation during long voyages by replacing worn impellers promptly.
Key Features
- Ensures critical engine cooling
- Optimizes fluid transfer
- Designed for Jabsco pumps
- Maintains engine performance
- Prevents overheating
- Vital for engine longevity
- Facilitates reliable operation
- Direct replacement component
Specifications
| Product Specifications | |
|---|---|
| Brand | RECAMBIOS MARINOS |
| Model | 18948-0001 |
| Type | Impeller |
Who This Is For
Boat owners requiring a reliable replacement for their Jabsco engine cooling pump impeller. This part is essential for maintaining the operational integrity of the marine propulsion system.
How It Compares
| Feature | Jabsco 18948-0001 Impeller | Jabsco |
|---|---|---|
| Model Number | 18948-0001 | 18948-0001 |
| Material | Rubber | Rubber |
| Shaft Diameter | 1/2 inch | 1/2 inch |
| Number of Blades | 12 | 12 |
Common Concerns Answered
How often should I replace my engine's water pump impeller?
Impellers are subject to wear from operation and should be inspected annually and replaced every 1-2 years or 200-400 operating hours, whichever comes first, to prevent engine overheating.
Will this impeller fit my existing Jabsco pump?
This RECAMBIOS MARINOS impeller is specifically designed as a direct replacement for Jabsco pump models requiring part number 18948-0001, ensuring compatibility with the original pump housing.
What happens if my impeller fails while underway?
Impeller failure will lead to a loss of coolant flow, causing the engine to rapidly overheat, which can result in severe mechanical damage and potential disablement of the vessel.
Frequently Asked Questions
What is the primary function of a marine engine impeller?
The primary function is to pump seawater or raw water through the engine's cooling system to dissipate heat and prevent overheating.
What are the key specifications of this impeller?
This impeller is designed for Jabsco pumps and has a shaft diameter of 1/2 inch with 12 blades.
Can this impeller be used in saltwater environments?
Yes, this impeller is manufactured for use in marine environments, including saltwater, and is integral to the raw water cooling system.
What tools are typically needed for impeller replacement?
A screwdriver set for pump housing removal and a basic wrench set for potential hose clamps are usually sufficient for a standard impeller replacement.
How does impeller material affect performance and longevity?
The durable rubber compound used in this impeller provides flexibility for efficient pumping while resisting wear and tear from water flow and temperature fluctuations.
