Water Pump Impeller 3C8-65021-2 for Nissan Tohatsu 40 50 HP Outboard 18-8922
Water Pump Impeller 3C8-65021-2 for Nissan Tohatsu 40 50 HP Outboard 18-8922
Product Overview
Water pump impeller for Nissan and Tohatsu 40 and 50 HP outboards, replacing 3C8-65021-2, 3C8-65021-2M, 3C8-65021-0 and 3C8-65021-1, plus 3C8650211, 3C8650212, 3C8650212M and Sierra 18-8922. It fits four-stroke NFS40A/MFS40A 2013-2018 and NFS50A/MFS50A 2015-2018, and two-stroke N40D/M40D, N40D2/M40D2, ND40A/MD40A, ND40B/MD40B, ND40B2/MD40B2, N50D/M50D, ND50A/MD50A, ND50B/MD50B and ND50B2/MD50B2 models from 2001-2018. A worn impeller shows up as a weak tell-tale, overheating at cruise or cracked and set blades when the pump is opened.
Specifications & Attributes
| Specification | Detail |
|---|---|
| Condition | New / New with tags |
| Type | Outboard Water Pump Impeller |
| Engine | Nissan / Tohatsu 2-stroke and 4-stroke |
| Horsepower | 40 HP, 50 HP |
| Quantity | 1 impeller |
| Packaging Size | 15 x 10 x 3 cm (5.9 x 3.9 x 1.2 in) |
OEM Cross Reference
| Brand | OEM Part Numbers |
|---|---|
| Nissan / Tohatsu | 3C8-65021-2, 3C8-65021-2M, 3C8-65021-0, 3C8-65021-1 |
| Nissan / Tohatsu | 3C8650211, 3C8650212, 3C8650212M |
| Sierra | 18-8922 |
Compatible Engines
| Brand | Type | Model | Years |
|---|---|---|---|
| Nissan / Tohatsu | 4-Stroke | NFS40A, MFS40A | 2013-2018 |
| Nissan / Tohatsu | 4-Stroke | NFS50A, MFS50A | 2015-2018 |
| Nissan / Tohatsu | 2-Stroke | N40D, M40D | 2002 |
| Nissan / Tohatsu | 2-Stroke | N40D2, M40D2 | 2003-2005 |
| Nissan / Tohatsu | 2-Stroke | ND40A, MD40A | 2001, 2003 |
| Nissan / Tohatsu | 2-Stroke | ND40B, MD40B | 2003-2005, 2007-2009 |
| Nissan / Tohatsu | 2-Stroke | ND40B2, MD40B2 | 2010-2018 |
| Nissan / Tohatsu | 2-Stroke | N50D, M50D | 2002 |
| Nissan / Tohatsu | 2-Stroke | ND50A, MD50A | 2001, 2003 |
| Nissan / Tohatsu | 2-Stroke | ND50B, MD50B | 2002, 2007-2009 |
| Nissan / Tohatsu | 2-Stroke | ND50B2, MD50B2 | 2003-2005, 2010-2012, 2014-2018 |
What's Included
| Component | Qty |
|---|---|
| Water Pump Impeller | 1 |
Condition & Warranty
| Item | Detail |
|---|---|
| Condition | New / New with tags |
| Warranty | Standard |
| Packaging | Sealed retail packaging |
Before You Buy
- Confirm your model and year match the table above
- Check the drive key and wear plate when the pump is opened
- Replace the impeller if the blades are set, cracked or missing
- Check the tell-tale flow after fitting
- 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.
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