Service Kit for Tohatsu MFS9.9 MFS15 MFS20D – OEM 3SA-87500-0
This comprehensive service kit is specifically designed for Tohatsu MFS9.9, MFS15, and MFS20D four-stroke outboard engines. It includes all essential components needed for a complete routine maintenance service, ensuring your engine runs smoothly and reliably season after season.
This aftermarket service kit directly replaces Tohatsu OEM part number 3SA-87500-0, providing a cost-effective solution without compromising on quality or performance.
- Complete maintenance kit with 7 critical components including water pump repair kit, thermostat, filters, and gaskets
- Designed for Tohatsu MFS9.9/15/20D four-stroke outboard engines
- Simplifies routine service by bundling all necessary parts in one convenient package
Part Number Cross-Reference
Use this table to confirm equivalent part numbers across OEM and aftermarket brands.
| Brand |
Part Number |
| Tohatsu |
3SA-87500-0 |
Compatible Engine Models
Confirm your engine model/year in the table below.
| Brand |
Model |
Stroke |
| Tohatsu |
MFS9.9 |
4-Stroke |
| Tohatsu |
MFS15 |
4-Stroke |
| Tohatsu |
MFS20D |
4-Stroke |
Technical Specifications
| Specification |
Value |
| OEM Part Number |
3SA-87500-0 |
| Brand Compatibility |
Tohatsu |
| Engine Models |
MFS9.9, MFS15, MFS20D |
| Stroke Type |
4-Stroke |
| Kit Type |
Complete Service Kit |
Package Contents
This service kit includes the following components:
-
362-87322-0 Water Pump Repair Kit × 1
-
3R3-01030-0 Thermostat × 1
-
346-01032-0 Thermostat Gasket × 1
-
369-02230-0 Fuel Filter × 1
-
332-60006 Drain Gasket × 2
-
3BJ-07615-0 Oil Filter × 1
-
24OP149 Gear Oil Pump × 1
Installation Guide
- Ensure the engine is completely cool and disconnect the fuel line before beginning any service work.
- Drain the engine oil and remove the old oil filter. Replace with the new 3BJ-07615-0 oil filter.
- Remove the lower unit and drain the gear oil completely. Replace with the new 24OP149 gear oil pump.
- Replace both 332-60006 drain gaskets on the lower unit drain and fill plugs.
- Remove the thermostat housing and replace with the new 3R3-01030-0 thermostat and 346-01032-0 gasket.
- Install the 362-87322-0 water pump repair kit components.
- Replace the fuel filter with the new 369-02230-0 fuel filter.
- Refill the engine with fresh oil and gear oil to recommended levels.
- Reinstall all components and verify proper operation.
Troubleshooting & FAQ
Q: How do I confirm this service kit fits my Tohatsu engine?
A: This kit is designed specifically for Tohatsu MFS9.9, MFS15, and MFS20D four-stroke models. Check your engine model plate to verify compatibility.
Q: How often should I perform this service?
A: Tohatsu recommends service every 100 hours of operation or annually, whichever comes first.
Q: Is this an OEM or aftermarket part?
A: This is an aftermarket replacement part manufactured to OEM specifications in an ISO9002-certified facility.
Why Choose JLM MARINE?
-
Quality Assured: Over 20 years of manufacturing experience
-
Fast Global Shipping: Free delivery worldwide in 5–15 days
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Direct from Manufacturer: Competitive pricing without compromising quality
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1-Year Warranty: Coverage against manufacturing defects