










Part 93110‑23M00‑00 is a Yamaha OEM oil seal (swo‑type).
It is used in Yamaha outboard motors / marine engines — specifically in 9.9 F / 15 F and related models.
In Yamaha’s parts diagrams (for example for model 15FMH), it appears under “Crankshaft & Piston” section as a crankshaft seal.
The seal’s measured size is 23 × 36 × 13 mm (i.e. inner diameter 23 mm, outer diameter 36 mm, thickness / width 13 mm).
It is often described as “upper crankshaft seal” in some parts listings.
| Parameter | Value / Notes |
|---|---|
| OEM / Full part number | 93110‑23M00‑00 (sometimes shown as 9311023M00) |
| Type / Style | Oil seal (crankshaft / upper crank seal) |
| Dimensions | 23 × 36 × 13 mm (inner dia × outer dia × width) |
| Application / Models | Yamaha outboard motors, especially 9.9F / 15F series (and related 9.9 / 15 HP engines) |
YAMAHA - 2019 9.9FMH - CRANKSHAFT & PISTON 9.9FMH - REPAIR KIT 1 15FMH - REPAIR KIT 1 15FMH - REPAIR KIT 1 15FMH - CRANKSHAFT & PISTON 15FMH - CRANKSHAFT & PISTON YAMAHA - 2018 9.9FMH - REPAIR KIT 1 9.9FMH - CRANKSHAFT & PISTON 15FMH - REPAIR KIT 1 15FMH - REPAIR KIT 1 15FMH - CRANKSHAFT & PISTON 15FMH - CRANKSHAFT & PISTON YAMAHA - 2017 9.9FMH - REPAIR KIT 1 9.9FMH - CRANKSHAFT & PISTON 15FMH - REPAIR KIT 1 15FMH - REPAIR KIT 1 15FMH - CRANKSHAFT & PISTON 15FMH - CRANKSHAFT & PISTON YAMAHA - 2016 9.9FMH - REPAIR KIT 1 9.9FMH - CRANKSHAFT & PISTON 15FMH - REPAIR KIT 1 15FMH - REPAIR KIT 1 15FMH - CRANKSHAFT & PISTON 15FMH - CRANKSHAFT & PISTON YAMAHA - 2015 9.9FMH - REPAIR KIT 1 9.9FMH - CRANKSHAFT & PISTON 15FMH - REPAIR KIT 1 15FMH - REPAIR KIT 1 15FMH - CRANKSHAFT & PISTON 15FMH - CRANKSHAFT & PISTON YAMAHA - 2014 9.9FMH - CRANKSHAFT & PISTON 9.9FMH - REPAIR KIT 1 15FMH - REPAIR KIT 1 15FMH - CRANKSHAFT & PISTON 15FMH - REPAIR KIT 1 15FMH - CRANKSHAFT & PISTON YAMAHA - 2013 9.9FMH - CRANKSHAFT & PISTON 9.9FMH - REPAIR KIT 1 15FMH - REPAIR KIT 1 15FMH - REPAIR KIT 1 15FMH - CRANKSHAFT & PISTON 15FMH - CRANKSHAFT & PISTON YAMAHA - 2012 9.9FMHS (63VB - REPAIR KIT 1 9.9FMHS (63VB - CRANKSHAFT & PISTON 9.9FMHS (63VC - CRANKSHAFT & PISTON 9.9FMHS (63VC - REPAIR KIT 1 15FMHL (63WB - REPAIR KIT 1 15FMHL (63WB - CRANKSHAFT & PISTON 15FMHL (63WC - REPAIR KIT 1 15FMHL (63WC - CRANKSHAFT & PISTON 15FMHS (63WB - REPAIR KIT 1 15FMHS (63WB - CRANKSHAFT & PISTON 15FMHS (63WC - CRANKSHAFT & PISTON 15FMHS (63WC - REPAIR KIT 1 YAMAHA - 2011 9.9FMH - REPAIR KIT 1 9.9FMH - CRANKSHAFT & PISTON 15FMH - REPAIR KIT 1 15FMH - REPAIR KIT 1 15FMH - CRANKSHAFT & PISTON 15FMH - CRANKSHAFT & PISTON YAMAHA - 2010 9.9FMH - REPAIR KIT 1 9.9FMH - CRANKSHAFT & PISTON 15FMH - REPAIR KIT 1 15FMH - REPAIR KIT 1 15FMH - CRANKSHAFT & PISTON 15FMH - CRANKSHAFT & PISTON YAMAHA - 2009 9.9FMH - REPAIR KIT 1 9.9FMH - CRANKSHAFT & PISTON 15FMH - CRANKSHAFT & PISTON 15FMH - REPAIR KIT 1 15FMH - CRANKSHAFT & PISTON 15FMH - REPAIR KIT 1 YAMAHA - 2008 9.9FMH - REPAIR KIT 1 9.9FMH - CRANKSHAFT & PISTON 15FMH - CRANKSHAFT & PISTON 15FMH - REPAIR KIT 1 15FMH - CRANKSHAFT & PISTON 15FMH - REPAIR KIT 1 YAMAHA - 1989 9.9D 15 - CRANSHAFT PISTON 9.9D 15 - REPAIR KIT 1 | YAMAHA - 2020 15FMH - REPAIR KIT 1 15FMH - CRANKSHAFT & PISTON 15FMH - REPAIR KIT 1 15FMH - CRANKSHAFT & PISTON YAMAHA - 2005 9.9FMH - REPAIR KIT 1 9.9FMH - CRANKSHAFT & PISTON 15FMH - REPAIR KIT 1 15FMH - REPAIR KIT 1 15FMH - CRANKSHAFT & PISTON 15FMH - CRANKSHAFT & PISTON YAMAHA - 2004 9.9FMH - REPAIR KIT 1 9.9FMH - CRANKSHAFT & PISTON 15FMH - REPAIR KIT 1 15FMH - REPAIR KIT 1 15FMH - CRANKSHAFT & PISTON 15FMH - CRANKSHAFT & PISTON YAMAHA - 2003 9.9FMH - REPAIR KIT 1 9.9FMH - CRANKSHAFT. PISTON 15FMH - REPAIR KIT 1 15FMH - REPAIR KIT 1 15FMH - CRANKSHAFT. PISTON 15FMH - CRANKSHAFT. PISTON YAMAHA - 2002 9.9FMH - CRANKSHAFT. PISTON 9.9FMH - REPAIR KIT 1 15FMH - CRANKSHAFT. PISTON 15FMH - REPAIR KIT 1 15FMH - CRANKSHAFT. PISTON 15FMH - REPAIR KIT 1 YAMAHA - 2001 9.9FMH - REPAIR KIT 1 9.9FMH - REPAIR KIT 1 9.9FMH - CRANKSHAFT. PISTON 9.9FMH - CRANKSHAFT. PISTON 15FMH - REPAIR KIT 1 15FMH - REPAIR KIT 1 15FMH - CRANKSHAFT. PISTON 15FMH - CRANKSHAFT. PISTON YAMAHA - 2000 9.9FM - REPAIR KIT 1 9.9FM - CRANKSHAFT. PISTON 15FM - REPAIR KIT 1 15FM - CRANKSHAFT. PISTON YAMAHA - 1999 9.9MHX/EHX 15MHX 9.9FMH 15FM - REPAIR KIT 1 9.9MHX/EHX 15MHX 9.9FMH 15FM - CRANKSHAFT PISTON YAMAHA - 1998 9.9MHW/EHW 15MHW 9.9FMH 15FM - REPAIR KIT 1 9.9MHW/EHW 15MHW 9.9FMH 15FM - CRANKSHAFT PISTON YAMAHA - 1997 9.9MHV/E(H/R)V 15MHV/EHV 9.9FMH 15FM - REPAIR KIT 1 9.9MHV/E(H/R)V 15MHV/EHV 9.9FMH 15FM - CRANKSHAFT PISTON YAMAHA - 1996 9.9MHU 15MHU 15 - REPAIR KIT 1 9.9MHU 15MHU 15 - CRANKSHAFT PISTON 9.9MHU/E(H/R)U 15MHU/EHU 9.9FMH 15FM - CRANKSHAFT PISTON 9.9MHU/E(H/R)U 15MHU/EHU 9.9FMH 15FM - REPAIR KIT 1 YAMAHA - 1995 9.9D 15 - REPAIR KIT 1 9.9D 15 - CRANKSHAFT PISTON 9.9MHT/EHT 15MHT/EHT 9.9FMH 15FM - CRANKSHAFT PISTON 9.9MHT/EHT 15MHT/EHT 9.9FMH 15FM - REPAIR KIT 1 YAMAHA - 1994 9.9D 15 - REPAIR KIT 1 9.9D 15 - CRANKSHAFT PISTON YAMAHA - 1993 9.9D 15 - REPAIR KIT 1 9.9D 15 - CRANKSHAFT PISTON YAMAHA - 1990 9.9D 15 - REPAIR KIT 1 9.9D 15 - CRANKSHAFT PISTON YAMAHA - 2007 9.9FMH - REPAIR KIT 1 9.9FMH - CRANKSHAFT & PISTON 15FMH - REPAIR KIT 1 15FMH - REPAIR KIT 1 15FMH - CRANKSHAFT & PISTON 15FMH - CRANKSHAFT & PISTON YAMAHA - 2006 9.9FMH - REPAIR KIT 1 9.9FMH - CRANKSHAFT & PISTON 15FMH - REPAIR KIT 1 15FMH - REPAIR KIT 1 15FMH - CRANKSHAFT & PISTON 15FMH - CRANKSHAFT & PISTON |
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| Brand | Unbranded |
|---|---|
| Manufacturer Part Number | 93110-23M00-00 |
| Unit Quantity | 1SET=4PCS |
| Type | Oil seal (crankshaft / upper crank seal) |
| Size | 23x36x13mm |
| Country/Region of Manufacture | Taiwan |
| Application / Models | Yamaha outboard motors, especially 9.9F / 15F serie |

