Water Pump Impeller with Key – Fits Suzuki 9.9-16HP 2-Stroke (Replaces 17461-93501, 17461-93500)
Water Pump Impeller with Key – Fits Suzuki 9.9-16HP 2-Stroke (Replaces 17461-93501, 17461-93500) is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
Orders are typically processed within 1–2 business days.
U.S. orders usually arrive within 6–15 days, depending on stock location and destination.
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Water Pump Impeller with Key – Fits Suzuki 9.9-16HP 2-Stroke (Repla...
Water Pump Impeller with Key – Fits Suzuki 9.9-16HP 2-Stroke (Replaces 17461-93501, 17461-93500) is backordered and will ship as soon as it is back in stock.
Product Details
This is a high-quality aftermarket Water Pump Impeller with Key – Fits Suzuki 9.9HP/16HP 2-Stroke Outboards (Replaces 17461-93501, 17461-93500). It is designed specifically for Suzuki 2-Stroke 9.9HP (DT9.9) and 16HP (DT16) outboard models manufactured from 1980–1982.
It serves as a direct replacement for Suzuki parts 17461-93501 and 17461-93500, and is an interchange for Sierra 18-3092 and other aftermarket equivalents.
- Direct-fit installation requires no modification.
- Engineered for use in both fresh and salt water environments.
- Includes the necessary rectangular drive key for a complete replacement.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number | Notes |
|---|---|---|
| Suzuki | 17461-93501 | OEM Reference |
| Suzuki | 17461-93500 | OEM Reference (Superseded) |
| Sierra | 18-3092 | Aftermarket Equivalent |
| SoxaMarine | - | Aftermarket Reference |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. |
|---|---|---|---|---|---|
| Suzuki | DT9.9 | 9.9 | 2-Stroke | 1980–1982 | 17461-93501, 17461-93500 |
| Suzuki | DT16 | 16 | 2-Stroke | 1980–1982 | 17461-93501, 17461-93500 |
Technical Specs
- Product Type
- Water Pump Impeller with Key
- Installation
- Direct Replacement
- Number of Blades
- 6
- Material
- CR Neoprene Rubber
- Dimensions
- 41.7mm OD × 14.6mm ID × 21.1mm Height (1.642" × 0.575" × 0.831")
- Weight
- 10-12g (0.35-0.42oz)
- Key Type
- Rectangular Drive
- Key Part Number
- 09420-03002
- Operating Environment
- Fresh & Salt Water
- Durability
- Saltwater Resistant
What’s in the Box
- 1 × Water Pump Impeller (Replaces 17461-93501)
- 1 × Key (Replaces 09420-03002)
Installation Notes
For best results and to prevent damage during installation, generously lubricate the impeller and the inside of the water pump housing with marine grease or a mild dish soap solution before assembly.
Troubleshooting & FAQ
Will this impeller fit my Suzuki outboard?
This impeller is specifically designed for Suzuki 2-stroke models DT9.9 (9.9 HP) and DT16 (16 HP) from the years 1980, 1981, and 1982. Please verify your model and year before ordering.
How do I know if my impeller needs replacing?
Common signs of a worn or failed impeller include a weak or nonexistent water stream from the "telltale" outlet, engine overheating alarms, or visible cracks, stiffness, and brittleness on the impeller blades during inspection.
What is the recommended replacement interval?
As a best practice, replace your water pump impeller every two seasons of use, or annually if operating in heavy-silt or saltwater conditions. Always replace it if you notice any signs of cracking, stiffness, or visible wear.
What is the purpose of the included key?
The small rectangular key fits into a slot on the driveshaft and locks into the impeller's inner hub, ensuring the impeller spins with the driveshaft. Without it, the impeller will not turn and cannot pump water.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.
Shipping speed & cost
We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
Warranty & returns
Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.
Safety & Important Info
- Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended for safety and performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
- Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.
Payment & Security
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