Yamaha 60-90HP 2-Stroke Water Pump Kit with Housing 692-W0078
692-W0078-00-00
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Yamaha Water Pump Kit
With housing | 692-W0078 family | 60–90HP 2-stroke
Aftermarket cooling-water pump rebuild kit with housing for selected Yamaha mid-range two-stroke outboards. The photographed kit includes the plastic housing, metal insert, impeller, wear plate, gaskets, O-ring, drive key and mounting bolts.
Key Features
- ✔ Expanded aftermarket kit with pump housing
- ✔ Impeller, metal cup/insert and wear plate included
- ✔ Gaskets, O-ring, Woodruff key and fasteners shown
- ✔ For selected Yamaha 60–90HP two-stroke families
- ✔ Replaces multiple supersessions in the 692-W0078 repair-kit line
Technical Specs
| Part type | Complete water-pump service kit with housing |
| Engine type | Yamaha 2-stroke outboard |
| Horsepower family | Selected 60–90HP models |
| Primary reference | 692-W0078-00-00 |
| Supply type | Aftermarket |
| Housing included | Yes, as pictured |
| 4Boats SKU | 692-W0078-00-00 |
Compatibility / Fitment Guide
| Yamaha model family | Verified application examples |
|---|---|
| C75 / P75 / E75 | C75 1994–1996; P75 1996; E75 1995–1996 within the 692-W0078 family |
| C85 / CV85 | C85 1991 and 1992–1996 families; CV85 1989–1990 |
| 90HP two-stroke | 1984–1996 90-family applications listed for 692-W0078-01/A0; later 90TLR applications must be checked by exact model code |
| 60 / 70 / 75 / 80 / 90 later service families | Only where the serial-specific parts diagram lists 692-W0078-00, -01, -02 or -A0 and the pictured housing pattern matches |
Positive fitment test: match the full Yamaha model code and repair-kit reference, then compare the housing shape, four-bolt pattern, water passages, impeller and every gasket with the removed assembly.
Exclusions: not for Yamaha four-strokes; not for all 60–90HP engines; and not an automatic fit where only the impeller diameter appears similar. Different gearcases use different housings and gasket layouts.
OEM Cross Reference
| Yamaha repair-kit family | 692-W0078-00-00; 692-W0078-01-00; 692-W0078-02-00; 692-W0078-A0-00 |
| Aftermarket catalogue family | 69D-W0078-00-00 (verify housing pattern) |
| Sierra family | 18-3370 / 18-3371 (contents vary) |
| Mallory family | 9-48616 (verify contents) |
| 4Boats SKU | 692-W0078-00-00 |
Superseded and aftermarket kit numbers can contain different quantities or omit the housing. Compare the actual contents required, not only the family number.
Questions & Answers
Is the housing included?
Yes. The aftermarket plastic housing is included in this listing as shown in the photographs.
Is this a genuine Yamaha kit?
No. It is an aftermarket expanded repair kit.
Will it fit every Yamaha 60–90HP outboard?
No. It is for selected two-stroke gearcases using the 692-W0078 family and matching housing/gasket pattern.
Can I order using horsepower only?
No. Confirm the complete model code and the serial-specific Yamaha parts diagram.
Note: Follow the Yamaha service manual for impeller-vane direction, seal installation and bolt torque, then verify a strong cooling-water tell-tale before normal operation.
For the products under £150 the shipping is £6.99.
Free delivery for most items over £150.
