Yamaha NEW OEM HPDI V6 Piston Standard Bore 60V-11646-01-00 NOS Factory 0810

Yamaha OEM HPDI V6 Piston, Standard Bore — Part Number 60V-11646-01-00
Brand: Yamaha | Condition: New Old Stock (NOS)

You are purchasing a genuine Yamaha OEM Piston, part number 60V-11646-01-00, for the Yamaha HPDI 3.3L V6 2-stroke outboard engine. This is the standard bore cast aluminum piston for the #3 cylinder (port side) position of the 76-degree V6 engine configuration — engineered to exact factory specifications for bore diameter, compression height, ring groove dimensions, and wrist pin fit to ensure proper compression, smooth operation, and long engine life. Standard bore: 3.660 in. This piston does not include rings, wrist pin, or pin clips. This is an authentic factory original part — never installed, never used.

Condition Details: This is a New Old Stock (NOS) part. The piston itself is in new, uninstalled condition. As is common with NOS inventory, the original packaging may show signs of age, including shelf wear, dust, or minor cosmetic blemishes on the bag or box. The part is new and fully functional.

⚠ Important: Piston replacement requires precise measurement of cylinder bore size to confirm standard or oversize fitment. Always verify bore diameter before ordering. This part is for standard (no oversize) bore applications only.

Part Number / Supersede Information:

• Primary OEM Part Number: 60V-11646-01-00
• Related Yamaha HPDI piston part numbers: 60V-11631-01-85, 60V-11636-01-00, 60V-11642-01-85, 6D0-11631-00-85, 6D0-11631-02-84, 6D0-11631-02-85, 6D0-11636-00-00, 6D0-11636-01-00, 6D0-11642-00-85, 6D0-11642-01-85
• This part number may have been superseded by an updated Yamaha part number. We recommend verifying any current supersede numbers through your local Yamaha dealer or the official Yamaha parts catalog prior to ordering.

Compatible Equipment: Yamaha HPDI 3.3L V6 2-stroke outboard engines (2003–2015) including Z200 HPDI (2006–2012), LZ200 HPDI (2006–2012), VZ200 HPDI (2006–2012), Z225 HPDI (2003–2015), LZ225 HPDI (2003–2015), VZ225 HPDI (2003–2015), Z250 HPDI (2003–2015), LZ250 HPDI (2003–2015), VZ250 HPDI (2003–2015), Z300 HPDI (2003–2015), LZ300 HPDI (2003–2015) — all 20-inch and 25-inch shaft lengths. Verify specific model and serial number fitment prior to ordering.

Why Choose OEM Parts? OEM parts are engineered and manufactured to exact factory tolerances, ensuring a precise fit, reliable performance, and long service life. Unlike aftermarket alternatives, OEM parts are designed specifically for your engine — no modifications, no guesswork.

Returns: We proudly offer hassle-free returns. If you are not completely satisfied with your purchase for any reason, simply open a return request through eBay within 30 days of purchase and we will take care of you promptly.

Thank you for choosing QBS Parts Inc! We truly appreciate your business. If you have any issues whatsoever with your order, please give us the opportunity to resolve it before leaving feedback — we are committed to making every transaction a great experience. Please verify fitment using your equipment's model and serial number before purchasing. Feel free to message us with any questions — we're here to help!

QBS Parts, Inc. — Gardena, CA