Water Pump Impeller Kit 6H3-44352-00 for Yamaha 40 50 60 70 HP with Key
Water Pump Impeller Kit 6H3-44352-00 for Yamaha 40 50 60 70 HP with Key
Product Overview
Water pump impeller kit for Yamaha 40, 48, 50, 55, 60 and 70 HP outboards, supplied as one impeller and one drive key. It replaces 6H3-44352-00, 6H3-44352-01 and 697-44352-00, plus Sierra 18-3069, Mallory 9-45602, GLM 89910 and Mercury 47-81423M, 47-82824M and 47-97108M. The impeller has six blades, a 51.65 mm outer diameter, an 18.54 mm hub and an 18.56 mm height on a key drive, in neoprene. It also covers Mariner 48, 55, W55 and 60 models built on the same pump. Change it at two seasons or 200 hours, or as soon as the tell-tale drops at idle.
Specifications & Attributes
| Specification | Detail |
|---|---|
| Condition | New / New with tags |
| Type | Water Pump Impeller Kit |
| Engine | Yamaha and Mariner outboards |
| Horsepower | 40-70 HP |
| Outer Diameter | 51.65 mm / 2.03 in |
| Hub Diameter | 18.54 mm / 0.73 in |
| Height | 18.56 mm / 0.73 in |
| Blades | 6 |
| Drive | Key drive |
| Material | Neoprene rubber |
| Quantity | 1 impeller and key |
| Shipping Weight | 60 g |
OEM Cross Reference
| Brand | OEM Part Numbers |
|---|---|
| Yamaha | 6H3-44352-00, 6H3-44352-01, 697-44352-00 |
| Sierra | 18-3069 |
| Mallory | 9-45602, 9-45602-10 |
| GLM | 89910 |
| Mercury / Mariner | 47-81423M, 47-82824M, 47-97108M |
Compatible Engines
| HP | Models | Years |
|---|---|---|
| 40HP | 40, C40, P40, F40 | 1995-2005 |
| 48HP | E48, E48MLH, E48CMHS | 1995-2003 |
| 50HP | 50, C50, PRO 50, P50, T50, F50 | 1987-2021 |
| 55HP | C55, CV55, 55B, E55 | 1989-2003 |
| 60HP | 60, C60, E60, P60, F60 | 1991-2021 |
| 70HP | 70, C70, F70A | 1984-2019 |
| 48-60HP | Mariner 48, 48W, 55, W55, 60 | Same pump body |
What's Included
| Component | Qty |
|---|---|
| Water Pump Impeller | 1 |
| Drive Key | 1 |
Condition & Warranty
| Item | Detail |
|---|---|
| Condition | New / New with tags |
| Warranty | Standard |
| Packaging | Sealed retail packaging |
Before You Buy
- Check the model and year against the table, several Yamaha 50 and 60 models overlap
- Measure the old impeller hub, this one is 18.54 mm
- Inspect the pump liner and wear plate for grooves while it is apart
- Grease the liner and check the tell-tale on muffs before launching
- 30-Day Easy Returns
- Free Worldwide Shipping
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Boat Owners' Review
Before You Buy
Frequently Asked Questions
What is your refund policy?
We offer a 14-day hassle-free return on all products. Items must be unused and in original packaging. Every XRmarine part is also covered by our 1-year warranty against manufacturing defects. If something is not right, email us at info@xrmarineparts.com — replacement or full refund, your choice.
See our full Refund Policy for complete details.
How does shipping work?
Free international shipping on every order — no minimums. We operate a global warehouse network with a main distribution centre in Asia (10-20 business days). We also hold stock in regional warehouses across the United States, Germany, the United Kingdom, Australia, and Poland (opening soon) — most orders arrive in 1-3 business days within those countries and in 2-8 business days to nearby regions. Tracking included.
See our full Shipping Policy.
How do you keep prices fair?
We cut out the middlemen. XRmarine sources directly from quality manufacturers and sells at honest prices. Same OEM-quality parts, no dealership markup. Every order comes with free shipping, real expert support, and a 1-year warranty.
Learn more on our About Us page.
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