Water Pump Impeller Kit 692-W0078-A0-00 for Yamaha 60 70 75 80 85 90 HP 2-Stroke Outboard — Australia Local Warehouse
Water Pump Impeller Kit 692-W0078-A0-00 for Yamaha 60 70 75 80 85 90 HP 2-Stroke Outboard — Australia Local Warehouse
Product Overview
Water pump impeller kit for Yamaha 60, 70, 75, 80, 85 and 90 HP two-stroke outboards, packed at 16 x 12 x 6 cm and weighing 270 g. It replaces Yamaha 692-W0078-00-00, 692-W0078-01-00, 692-W0078-02-00 and 692-W0078-A0-00, plus Sierra 18-3370 and Mallory 9-48602 and 9-48606. Dispatched from our Australia local warehouse.
The kit renews the whole pump rather than the rubber on its own: impeller, drive key, three gaskets, stainless wear plate, stainless cup, O-ring and the four housing bolts. One box, one afternoon on the trailer.
These are the older two-strokes that keep working boats moving around the Australian coast, and most of them sit for weeks between trips. Neoprene takes a set when it sits dry and vanes that have been parked in one position will not straighten out. Two seasons is the practical interval, whether or not the hours say the pump is due.
Specifications
| Specification | Detail |
|---|---|
| Condition | New / New with tags |
| Type | Outboard water pump impeller kit |
| Engine | Yamaha two-stroke outboards |
| Horsepower | 60 HP to 90 HP |
| Kit Type | Full service kit with housing hardware |
| Drive | Key drive |
| Quantity | 1 kit |
| Packaging Size | 16 x 12 x 6 cm (6.3 x 4.7 x 2.4 in) |
| Shipping Weight | 270 g |
OEM Cross Reference
| Brand | Part Numbers |
|---|---|
| Yamaha | 692-W0078, 692-W0078-00-00, 692-W0078-01-00 |
| Yamaha | 692-W0078-02-00, 692-W0078-A0-00 |
| Sierra | 18-3370 |
| Mallory | 9-48602, 9-48606, 48602, 48606 |
Kit Components
| Component | Yamaha Number | Qty |
|---|---|---|
| Water pump impeller | 688-44352-03 | 1 |
| Drive key | 90280-04M04 | 1 |
| Gasket, pump body | 688-44315-A0 | 1 |
| Gasket, housing | 688-44324-A0 | 1 |
| Gasket, plate | 688-44316 | 1 |
| Stainless wear plate | 688-44323 | 1 |
| Stainless cup | 688-44322 | 1 |
| O-ring | 93210-46044 | 1 |
| Bolt M8 x 50 | M8*50 | 2 |
| Bolt M8 x 70 | M8*70 | 2 |
Compatible Engines
| HP | Model / Type | Years |
|---|---|---|
| 60 HP | Standard | 2004-2005 |
| 70 HP | Standard | 2004-2009 |
| 75 HP | Standard | 1994-1999 |
| 80 HP | Standard | 1997 |
| 85 HP | C85 | 1991-1996 |
| 85 HP | CV85 | 1989-1990 |
| 90 HP | Standard | 1984-2009 |
| 90 HP | C90 | 1997-2001 |
What's Included
| Component | Qty |
|---|---|
| Water pump impeller | 1 |
| Drive key | 1 |
| Gaskets | 3 |
| Stainless wear plate | 1 |
| Stainless cup | 1 |
| O-ring | 1 |
| Bolt M8 x 50 | 2 |
| Bolt M8 x 70 | 2 |
Reading the Tell-Tale
| What You See | What It Means | Action |
|---|---|---|
| Strong steady stream at idle | Pump healthy | No action |
| Weak stream that improves with revs | Impeller vanes taking a set | Kit the pump |
| No stream, engine normal temperature | Indicator hose blocked | Clear the hose first |
| No stream and gauge climbing | Impeller failed | Stop the engine, kit the pump |
| Steam in the exhaust | Pump not moving water | Stop immediately, check the key |
| Stream fine but overheats under load | Wear plate or cup worn | Full kit, not impeller alone |
Fitting Notes
| Step | Action |
|---|---|
| 1 | Drain the gearcase and split the lower unit |
| 2 | Photograph the pump before stripping, the gasket order matters |
| 3 | Inspect the driveshaft splines and the pump housing while it is apart |
| 4 | Clean the mating faces, old gasket left on shifts the housing |
| 5 | Fit the new key with the impeller, never reuse the old one |
| 6 | Seat the plate, cup and gaskets in the order they came off |
| 7 | Fit the two M8 x 50 and two M8 x 70 bolts and tighten evenly |
| 8 | Check the tell-tale flow on muffs before launching |
Condition & Warranty
| Item | Detail |
|---|---|
| Condition | New / New with tags |
| Warranty | Standard |
| Packaging | Sealed retail packaging |
Shipping from Australia
| Destination | Warehouse | Note |
|---|---|---|
| Australia | Australia local warehouse | Domestic delivery, no import duty |
| New Zealand | Australia local warehouse | Short transit, customs may apply |
| Asia Pacific | Australia local warehouse | Tracked air and sea options |
Before You Buy
- Confirm the motor is a 60 to 90 HP two-stroke and check the year in the table
- Read the model or serial plate if the cowling badge is missing
- Inspect the driveshaft splines and the pump housing while it is apart
- Fit the new key with the impeller, never reuse the old one
- This is the full kit with housing hardware, not the impeller alone
- 30-Day Easy Returns
- Ships from our Australia local warehouse
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