F6B-9 Raw Water Pump for Indmar Marine Engines – 10-24232-1
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
- Indmar marine engines using 10-24232-1
- Inboard ski and wake boats using the matching crankshaft-mounted F6B-9 pump
- Volvo Penta / marine applications only when the original pump reference and ports match
Product Overview
When an inboard overheats, stops drawing lake water, leaks at the pump, or develops shaft play, the problem may be more than the rubber impeller. This complete F6B-9-style pump replaces the housing and drive assembly where the original unit matches.
Never run a raw-water pump dry. Before installing it, inspect the seacock, strainer, hoses, cooler passages, and missing impeller pieces so the new pump is not starved or blocked.
This is an aftermarket replacement part and is not manufactured or supplied by the original equipment brand.
Key Features & Performance
- Complete F6B-9-style raw-water pump
- Crankshaft-mounted marine application
- Replaces several Johnson / Indmar references
- Useful when the housing, shaft, or bearings are worn
Replaces Part Numbers
- 10-24232-1
- 10-248050-1
- 102480501
- 10-24915-01
- 102491501
- 685001
- 3860703
Common Uses
- Repairing an engine with no raw-water flow
- Replacing a leaking pump shaft seal
- Correcting bearing noise or pulley wobble
- Replacing a scored housing that damages impellers
Technical Specifications
- Product Type: Marine raw-water pump
- Pump Style: F6B-9
- Drive: Crankshaft mounted
- Service: Complete pump, not only an impeller
Installation & Fitment
- Close the seacock or secure the intake source
- Compare port orientation and bolt pattern
- Lubricate the impeller with approved assembly lubricant
- Clear old impeller fragments from downstream passages
- Prime as required, start with water supplied, and check flow and leaks
Compatibility Notice
Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown. Model names alone may not guarantee fitment. Compare the original component, reference number, connector or mounting design, dimensions, and any serial-number or production-date break before purchase.
Frequently Asked Questions
Q: Is this just an impeller kit? A: No. It is a complete raw-water pump assembly.
Q: Can I run it briefly without water? A: No. Dry operation can damage the impeller within seconds.
Q: What if the engine still overheats? A: Check intake restrictions, thermostat, heat exchanger, circulation pump, ignition or fuel condition, and any missing impeller pieces.
Part Summary
keywords: F6B-9 seawater pump, Indmar 10-24232-1 replacement, raw water pump overheating repair, 102480501 marine pump, inboard no lake water flow, Johnson crankshaft pump
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.