Description
Johnson Pump F6B-9 Crankshaft Raw Water Pump | Boat Supply Store
This Johnson Pump F6B-9 impeller pump is engineered as a direct OEM replacement for critical raw water cooling systems on specific engine models. It addresses the need for precise fit and function, ensuring optimal heat dissipation for Marine Power, Pleasure Craft, Indmar, and Volvo Penta engines. The crankshaft-driven design offers robust performance, replacing OEM part numbers like Marine Power 524505 and Volvo 841640. Maintain the integrity of your engine's cooling circuit with this reliable, specified component.
Key Features
- Direct OEM Replacement ensuring exact fitment for specified engines.
- Crankshaft Driven for consistent and reliable raw water circulation.
- Critical Engine Cooling maintains optimal operating temperatures.
- High Reliability engineered for demanding marine environments.
- Reduced Installation Complexity designed for straightforward integration.
- Maintains Engine Performance by preventing overheating.
- Specified for Multiple Brands including Marine Power, Pleasure Craft, Indmar, and Volvo Penta.
- Genuine Johnson Pump Quality for assurance of durability.
Specifications
| Product Specifications | |
|---|---|
| Drive Type | Crank Driven |
| Replaces Marine Power | 524505 |
| Replaces Pleasure Craft | RA057023 |
| Replaces Indmar | 665011 |
| Replaces Volvo | 841640 |
| Replaces Johnson Pump | 10-24228-1 |
Who This Is For
Marine mechanics and boat owners requiring an exact OEM replacement for specific Marine Power, Pleasure Craft, Indmar, or Volvo Penta engines. This pump is ideal for those prioritizing guaranteed fitment and reliable raw water cooling system performance.
How It Compares
| Feature | Johnson Pump F6B-9 Crankshaft Raw Water Pump | Jabsco 31600 |
|---|---|---|
| Drive Type | Crank Driven | Belt Driven |
| Replaces Marine Power | 524505 | null |
| Replaces Pleasure Craft | RA057023 | null |
| Replaces Indmar | 665011 | null |
| Replaces Volvo | 841640 | null |
| Replaces Johnson Pump | 10-24228-1 | null |
Common Concerns Answered
Why is periodic impeller replacement necessary?
The impeller is a wear component designed to be replaced periodically due to the abrasive nature of raw water and operational stress, ensuring optimal pump efficiency and preventing system failure.
What can cause leaks with this pump?
Leaks can occur if the pump is not properly installed, if mounting surfaces are not clean and flat, or if the gasket and sealing surfaces are compromised. Ensuring correct torque specifications and sealants is critical.
Is the price higher than aftermarket options?
While the initial investment may be higher than generic aftermarket pumps, this OEM-specified unit guarantees precise fitment, intended performance, and reliability for specific engine models, often resulting in lower long-term costs and fewer complications.
Frequently Asked Questions
What is the Johnson Pump F6B-9 Impeller Pump OEM HS Crankshaft used for?
This pump is used to circulate raw water for engine cooling on specific Marine Power, Pleasure Craft, Indmar, and Volvo Penta engines, preventing overheating and maintaining optimal engine operating temperatures.
What engines is the Johnson Pump F6B-9 Impeller Pump OEM HS Crankshaft compatible with?
It is compatible as an OEM replacement for specific models from Marine Power (524505), Pleasure Craft (RA057023), Indmar (665011), and Volvo Penta (841640), as well as replacing Johnson Pump 10-24228-1.
What are the key specifications of the Johnson Pump F6B-9 Impeller Pump OEM HS Crankshaft?
This is a crankshaft-driven raw water pump designed for direct OEM replacement, ensuring proper fit and function for critical engine cooling on compatible engine models.
How do I replace the impeller in the Johnson Pump F6B-9 Impeller Pump OEM HS Crankshaft?
Replacement involves disassembling the pump housing, removing the old impeller from the shaft, inserting the new impeller with the correct orientation, and reassembling the housing with a new gasket, ensuring all seals are properly seated.
What is the warranty on the Johnson Pump F6B-9 Impeller Pump OEM HS Crankshaft?
Refer to the manufacturer's documentation or the product manual for specific warranty details. Typically, OEM replacement parts carry a manufacturer's limited warranty.