6H4-W0093-03 Carburetor Repair Kit Fits Yamaha Outboard 25QEO, 40V

Name: 6H4-W0093-03 Carburetor Repair Kit Fits Yamaha Outboard 25QEO, 40V
Brand: XR Marine
Price: 45.5 USD
Availability: InStock

$45.50

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Product Overview

XR MARINE · CARBURETORS & REPAIR KITS

6H4-W0093-03 Carburetor Repair Kit Fits Yamaha Outboard 25QEO, 40V

This XR Marine carburetor repair kit is intended for carburetor repair and seal servicing on the listed Yamaha and Nissan / Tohatsu marine outboard applications. It is a repair seal kit for servicing existing carburetors, not a complete carburetor assembly. Yamaha applications are bound to specific model designations and year ranges, while Nissan / Tohatsu M60C (60 HP) and M70C (70 HP) applications apply only to 2-stroke, 3-cylinder outboards. Always match the complete reference number, including its suffix, and verify the required package coverage before ordering.

Free shipping on all orders. Lifetime warranty for product quality defects. Normal wear and tear excluded.

Product Specifications

Key product details for identification and comparison.

Product Type	Carburetor Repair Kit (Carburetor Repair Seal Kit)
Brand	XR Marine
Primary OEM Reference	6H4-W0093-03
Yamaha Outboard References	6H4-W0093-02, 6H4-W0093-03, 6H4-W0093-04, 6H4-W0093-03-00, 6H4-W0093-04-00
Nissan / Tohatsu References	3F3-87122-1, 3F3-87122-0, 3F3871220
Additional Cross References	Mercury Mariner 8M6010313, Sierra 18-7768, Mallory 9-37503, RECMAR REC6H4-W0093-03, GLM 40695, AM6H4-W0093-02
M60C Application Cylinder Count	3 (2-Stroke, 60 HP Nissan / Tohatsu Marine Outboard)
M70C Application Cylinder Count	3 (2-Stroke, 70 HP Nissan / Tohatsu Marine Outboard)
Sierra-to-Yamaha Reference Quantity	3 Sierra 18-7768 kits : 1 Yamaha 6H4-W0093-03-00 kit (catalog reference ratio; does not establish this listing's package quantity)

Fitment

The 6H4-W0093-03 Carburetor Repair Kit from XR Marine fits Yamaha Outboard 25QEO (25 HP), 40V, 40VM, 40VE, C40T, C40TL, 40YET (40 HP), and 50H, 50HR, 50HM, 50HW, 50HE (50 HP) outboards in the model-year applications listed below, as well as Nissan / Tohatsu Marine M60C (60 HP) and M70C (70 HP) outboards when limited to 2-stroke, 3-cylinder configurations.

Verify the full model code on your engine identification plate against the individual model-year entries below, and compare the complete OEM repair-kit number including its suffix. Horsepower alone cannot confirm fitment; do not treat earlier 6H4-W0093-01-series kits as interchangeable simply because they also list 40 HP or 50 HP engines, and confirm both 2-stroke, 3-cylinder configuration and package coverage before ordering.

Brand: Yamaha Outboard | Model: 25QEO | Power: 25 HP | Year: 1993 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 25QEO | Power: 25 HP | Year: 1994 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 1995 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 1996 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 1997 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 1998 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 1999 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2000 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2001 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2002 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2003 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2004 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2005 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2006 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2007 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2008 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2009 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2010 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2011 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2012 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2013 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2014 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 1995 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 1996 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 1997 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 1998 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 1999 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2000 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2001 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2002 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2003 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2004 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2005 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2006 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2007 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2008 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2009 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2010 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2011 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2012 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2013 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2014 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 1995 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 1996 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 1997 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 1998 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 1999 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2000 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2001 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2002 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2003 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2004 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2005 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2006 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2007 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2008 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2009 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2010 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2011 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2012 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2013 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2014 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40T | Power: 40 HP | Year: 1995 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40T | Power: 40 HP | Year: 1996 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40T | Power: 40 HP | Year: 1997 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40T | Power: 40 HP | Year: 1998 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40T | Power: 40 HP | Year: 1999 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40T | Power: 40 HP | Year: 2000 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40T | Power: 40 HP | Year: 2001 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40T | Power: 40 HP | Year: 2002 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40TL | Power: 40 HP | Year: 1995 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40TL | Power: 40 HP | Year: 1996 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40TL | Power: 40 HP | Year: 1997 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40TL | Power: 40 HP | Year: 1998 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40TL | Power: 40 HP | Year: 1999 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40TL | Power: 40 HP | Year: 2000 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40TL | Power: 40 HP | Year: 2001 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40TL | Power: 40 HP | Year: 2002 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40YET | Power: 40 HP | Year: 2005 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40YET | Power: 40 HP | Year: 2006 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40YET | Power: 40 HP | Year: 2007 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50H | Power: 50 HP | Year: 1995 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50H | Power: 50 HP | Year: 1996 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50H | Power: 50 HP | Year: 1997 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50H | Power: 50 HP | Year: 1998 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50H | Power: 50 HP | Year: 1999 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50H | Power: 50 HP | Year: 2000 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50H | Power: 50 HP | Year: 2001 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50H | Power: 50 HP | Year: 2002 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50H | Power: 50 HP | Year: 2003 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HR | Power: 50 HP | Year: 1995 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HR | Power: 50 HP | Year: 1996 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HR | Power: 50 HP | Year: 1997 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HR | Power: 50 HP | Year: 1998 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HR | Power: 50 HP | Year: 1999 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HR | Power: 50 HP | Year: 2000 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HR | Power: 50 HP | Year: 2001 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HR | Power: 50 HP | Year: 2002 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HR | Power: 50 HP | Year: 2003 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HM | Power: 50 HP | Year: 1995 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HM | Power: 50 HP | Year: 1996 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HM | Power: 50 HP | Year: 1997 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HM | Power: 50 HP | Year: 1998 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HM | Power: 50 HP | Year: 1999 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HM | Power: 50 HP | Year: 2000 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HM | Power: 50 HP | Year: 2001 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HM | Power: 50 HP | Year: 2002 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HM | Power: 50 HP | Year: 2003 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HW | Power: 50 HP | Year: 1995 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HW | Power: 50 HP | Year: 1996 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HW | Power: 50 HP | Year: 1997 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HW | Power: 50 HP | Year: 1998 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HW | Power: 50 HP | Year: 1999 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HW | Power: 50 HP | Year: 2000 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HW | Power: 50 HP | Year: 2001 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HW | Power: 50 HP | Year: 2002 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HW | Power: 50 HP | Year: 2003 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HE | Power: 50 HP | Year: 1995 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HE | Power: 50 HP | Year: 1996 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HE | Power: 50 HP | Year: 1997 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HE | Power: 50 HP | Year: 1998 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HE | Power: 50 HP | Year: 1999 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HE | Power: 50 HP | Year: 2000 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HE | Power: 50 HP | Year: 2001 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HE | Power: 50 HP | Year: 2002 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HE | Power: 50 HP | Year: 2003 | Engine Type: Outboard
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Brand: Nissan / Tohatsu Marine Outboard | Model: M60C | Power: 60 HP | Stroke: 2-Stroke | Restriction: Limited to 3-cylinder, 2-stroke outboards; confirm the required carburetor kit number and package coverage before ordering
! Check conditions
Brand: Nissan / Tohatsu Marine Outboard | Model: M70C | Power: 70 HP | Stroke: 2-Stroke | Restriction: Limited to 3-cylinder, 2-stroke outboards; confirm the required carburetor kit number and package coverage before ordering
! Check conditions

OEM & Part Number References

Use the complete reference number, including its suffix, when comparing parts. Reference numbers do not confirm that every version is interchangeable.

Brand / Source	Reference Number & Notes
Yamaha Outboard	6H4-W0093-02, 6H4-W0093-03, 6H4-W0093-04, 6H4-W0093-03-00, 6H4-W0093-04-00 (Do not treat earlier 6H4-W0093-01-series kits as interchangeable solely because they also list 40 or 50 HP engines; do not assume suffix forms establish a supersession or a one-for-one package match.)
Nissan / Tohatsu Marine Outboard	3F3-87122-1, 3F3-87122-0, 3F3871220 (Do not assume -0 or -1 suffix forms establish a supersession or a one-for-one package match.)
Mercury Mariner	8M6010313 (Noted as 3 sets in reference records; verify actual package coverage before ordering.)
Sierra	18-7768 (The Sierra catalog specifies three 18-7768 kits for the quantity covered by one Yamaha 6H4-W0093-03-00 kit; this conversion does not establish the current product's package coverage.)
Mallory	9-37503
RECMAR	REC6H4-W0093-03
GLM	40695
Additional Reference (Brand Unspecified)	AM6H4-W0093-02

Installation Guide

General installation overview. Follow the service manual for your exact engine and carburetor configuration. Fuel-system work requires the appropriate skills and precautions.

Preparation and Component Check: Verify your engine identification plate, complete repair-kit reference number, and supplied package contents before starting work. Shut off the engine, allow it to cool completely, isolate the fuel supply and ignition system according to your service manual, and work in a well-ventilated area away from any ignition sources.
Disassembly and Seal Comparison: Record the routing of fuel lines and linkage orientations before removal. Disassemble the carburetor following the procedures in your factory service manual, clean the passages as specified, and compare each removed gasket and seal directly against the supplied kit components to ensure an exact match.
Reassembly and Leak Inspection: Install only the matching replacement seals and components provided in the kit, and reassemble and adjust the carburetor according to your service manual specifications. Reconnect the fuel supply to check carefully for any fuel leaks before starting, and test-run the outboard only with proper cooling water supplied; stop immediately if any fuel leak, linkage binding, or abnormal operation occurs.

Before You Order

A careful fitment check helps you choose the right part the first time.

Match the full engine model designation on the identification plate.
Check the individual year entry and any serial-number or version restrictions.
Compare the complete OEM reference number, including its suffix. Horsepower or appearance alone is not enough.
Confirm the package contents and the quantity needed for your repair.
Do not treat earlier 6H4-W0093-01-series kits as interchangeable solely because they also list 40 HP or 50 HP engines, and do not assume suffix variations (-0, -1, -02, -03, -04, -00) represent a one-for-one package match.
For Nissan / Tohatsu M60C (60 HP) and M70C (70 HP) outboards, confirm that your engine is a 2-stroke, 3-cylinder model and verify how many carburetors one package covers, as reference kits such as Sierra 18-7768 and Yamaha 6H4-W0093-03-00 differ in catalog package quantities.

Need help checking fitment? Have your engine identification details, the existing part number and clear photos ready when you contact XR Marine.

Ask XR Marine About Fitment

Why XR Marine

Carburetors are our focus. Fitment comes first.

XR Marine specializes in marine carburetors, carburetor repair kits and the related parts needed for these repairs. We keep our focus on this product line so that product information stays centered on the details that matter: engine applications, complete part-number references and what is included.

Use our individual fitment entries and part references to compare your application, then contact XR Marine if you need help before ordering.

Shipping

Free shipping on all orders. No minimum order value.

For questions about delivery to your destination or delivery timing, contact XR Marine before placing your order.

Contact XR Marine About Shipping

Lifetime Warranty

XR Marine provides lifetime warranty coverage for product quality defects. Normal wear and tear is excluded.

Covered: product quality defects.
Not covered: normal wear and tear.

Contact XR Marine for warranty assistance. Having your order details and a description of the issue available can help us understand your request.

Contact XR Marine About Warranty

Frequently Asked Questions

Answers to common questions about this product and its application.

Is this product a complete carburetor assembly or a repair kit?

This product is a carburetor repair and seal servicing kit, not a complete carburetor assembly. It is used to service the seals and related repair components on existing carburetors for the listed Yamaha and Nissan / Tohatsu outboard applications.

Can I use this kit if my Yamaha 40 HP or 50 HP engine calls for a 6H4-W0093-01-series kit?

No. Do not treat an earlier 6H4-W0093-01-series kit as interchangeable solely because it also lists 40 HP or 50 HP Yamaha engines. Always match the complete part number, including its suffix, as well as your exact model code and model year.

What conditions apply to the Nissan / Tohatsu 60 HP and 70 HP outboard applications?

For Nissan / Tohatsu Marine outboards, fitment applies only to the M60C (60 HP) and M70C (70 HP) models with a 2-stroke, 3-cylinder configuration. You must also confirm your required carburetor kit reference number (such as 3F3-87122-1 or 3F3-87122-0) and verify package coverage before ordering.

How does the Sierra 18-7768 reference compare to Yamaha 6H4-W0093-03-00 in package quantity?

The Sierra catalog specifies three 18-7768 kits to match the quantity covered by one Yamaha 6H4-W0093-03-00 kit, and Mercury Mariner 8M6010313 is noted with 3 sets in reference records. Because catalog conversion ratios do not establish the current product's supplied package quantity, please contact XR Marine before ordering to confirm the exact contents and how many carburetors one package services.

Do suffix differences like -0, -1, -02, -03, -04, or -00 mean the kits are identical?

No. Do not assume that -0, -1, -02, -03, -04, or -00 suffix forms establish an automatic supersession or a one-for-one package match. Compare your engine's parts catalog reference and confirm the supplied component list before placing your order.

What shipping and warranty policies apply to this carburetor repair kit?

XR Marine offers free shipping on all orders with no minimum order value. This product is also backed by a lifetime warranty covering product quality defects, with normal wear and tear excluded.

Payment & Security

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