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
Verfügbarkeit für Abholungen konnte nicht geladen werden

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.
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