Water Pump Impeller Kit 17400-92D01 18-3255 for Suzuki DT8C DT9.9C 8 9.9 HP 2 Stroke
Water Pump Impeller Kit 17400-92D01 18-3255 for Suzuki DT8C DT9.9C 8 9.9 HP 2 Stroke
Product Overview
Water pump impeller service kit for Suzuki DT8C and DT9.9C two stroke outboards, the four piece set with the impeller, the stainless plate, the gasket and the drive key. It replaces 17400-92D01 and 17400-92D00, and the kit ships in a 15 x 10 x 3 cm box.
It fits both motors from 1988 to 1997. These are the small Suzuki two strokes that live on tenders and small fishing boats, and the pump on them is driven straight off the driveshaft with a small key, which is the part that goes missing when the pump is opened on the water.
The kit is complete for the pump head: a new stainless plate under the impeller, the paper gasket behind the plate, the impeller itself and the key. The plate is the piece most often left out on a cheap rebuild, and a scored plate under a new impeller under-pumps from the first trip.
Specifications
| Specification | Detail |
|---|---|
| Condition | New / New with tags |
| Type | Outboard water pump impeller service kit |
| Fits | Suzuki DT8C, DT9.9C two stroke |
| Years | 1988 to 1997 |
| Contents | Impeller, stainless plate, gasket, drive key |
| Net Weight | 77 g including packaging |
| Pack Size | 150 mm x 100 mm x 30 mm |
| Warranty | 3 year |
| Quantity | 1 kit |
OEM Cross Reference
| Component | OEM Part Numbers |
|---|---|
| Kit number | 17400-92D01 |
| Kit number, earlier | 17400-92D00 |
| Impeller | 17461-92D02 |
| Impeller, earlier | 17461-92D01 |
| Stainless plate | 17471-92D10 |
| Sierra kit | 18-3255 |
| Sierra impeller | 18-3000 |
Compatible Engines
| Model | Horsepower | Years | Stroke |
|---|---|---|---|
| DT8C | 8 HP | 1988 to 1997 | Two stroke |
| DT9.9C | 9.9 HP | 1988 to 1997 | Two stroke |
What's Included
| Component | Detail | Qty |
|---|---|---|
| Water pump impeller | 17461-92D02 pattern | 1 |
| Stainless plate | 17471-92D10 pattern | 1 |
| Gasket | Included, number not listed | 1 |
| Drive key | Included, number not listed | 1 |
| Pump housing and cup | Not included, check them while apart | 0 |
Weak Tell Tale or Overheat
| What You See | What It Means | What To Do |
|---|---|---|
| Weak tell tale at idle | Impeller vanes set | Full kit, not just the impeller |
| Tell tale fine cold, weak when hot | Plate and cup worn | Kit with the new plate |
| No water at all | Impeller failed or key missing | Kit with a new key |
| Rubber pieces in the tell tale | Vanes breaking up | Kit and flush the passages |
| Impeller fails every season | Plate scored or housing worn | Kit and inspect the housing |
| Overheat alarm on a plane | Pump not keeping up | Kit, then check the thermostats |
Fitting Notes
| Step | Action |
|---|---|
| 1 | Check the model plate, DT8C and DT9.9C use the same pump kit |
| 2 | Drop the lower unit and drain the gear oil for inspection |
| 3 | Take the pump housing off and note which way the vanes point |
| 4 | Remove the old plate and gasket and clean both faces |
| 5 | Fit the new plate, the gasket and the impeller with the new key |
| 6 | Grease the impeller and fold the vanes in the direction of rotation |
| 7 | Refit the housing and turn the shaft by hand to check it is free |
| 8 | Run on muffs and confirm a strong tell tale before the next trip |
Condition & Warranty
| Item | Detail |
|---|---|
| Condition | New / New with tags |
| Warranty | 3 year |
| Packaging | Sealed retail packaging |
Before You Buy
- Fits Suzuki DT8C and DT9.9C two stroke outboards from 1988 to 1997
- Replaces 17400-92D01 and 17400-92D00, crosses to Sierra 18-3255
- The kit includes the impeller, the stainless plate, the gasket and the key
- Impeller number 17461-92D02, Sierra impeller 18-3000
- The pump housing and cup are not included
- Renew the key with the impeller, a missing key means no water
- 30-Day Easy Returns
- Ships from our warehouse with tracking
Couldn't load pickup availability

Boat Owners' Review
Before You Buy
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