Customer Ratings
Customer Reviews
⭐️ Lionparts has awesome customer service and can’t thank them enough for their help in getting my order/setup correct! - Tom M.
⭐️ Best customer service I have experienced in a very long time. Product is high quality and fits perfect - Christy
⭐️ LionParts has been very consistent, and helpful finding the necessary parts for my needs! - Curtis
⭐️ Had an awesome experience with Lionsparts! I bought my KFI snow plow from them through Trevor who was very knowledgeable and helpful! - Eric
WSM Base Gasket For Mercury / Mariner / Yamaha 30 - 60 Hp 4-Stroke 511-21
$35.58
Questions? Call or text us at:1-888-927-3076
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Customer Reviews
⭐️ Lionparts has awesome customer service and can’t thank them enough for their help in getting my order/setup correct! - Tom M.
⭐️ Best customer service I have experienced in a very long time. Product is high quality and fits perfect - Christy
⭐️ LionParts has been very consistent, and helpful finding the necessary parts for my needs! - Curtis
⭐️ Had an awesome experience with Lionsparts! I bought my KFI snow plow from them through Trevor who was very knowledgeable and helpful! - Eric
NOTES:
This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials using up-to-date equipment, it ensures everlasting reliability and enduring value. This product is distinguished by total quality assurance, unsurpassed by anybody else.
OEM Replacement Numbers: 67C-11351-00-00, 67C-11351-01-00, 69w-11351-00-00, 69W-11351-00-00
Description:
- All gaskets utilize the latest in gasket making technology
- Top quality gaskets with lower aftermarket prices
- Expertly crafted from the highest grade materials
- Made in Italy
Brand: WSM
Part Number: 511-21
Fitment:
- 1999-2012 Mercury 3 Cyl 4 Stroke 30
- 2009-2014 Mercury 3 Cyl 4 Stroke 35
- 1995-2012 Mercury 3 Cyl 4 Stroke 40
- 1995-2000 Mercury 4 Cyl 4 Stroke 45
- 1995-2002 Mercury 4 Cyl 4 Stroke 50
- 2001-2002 Mercury 4 Cyl 4 Stroke 60
- 1995-2000 Mercury 4 Cyl 4 Stroke Bigfoot 50
- 2001-2006 Mercury 4 Cyl 4 Stroke EFI 40
- 2002-2012 Mercury 4 Cyl 4 Stroke EFI 50
- 2002-2012 Mercury 4 Cyl 4 Stroke EFI 60
- 2001-2006 Yamaha 3 Cyl 4 Stroke 30
- 2000-2008 Yamaha 3 Cyl 4 Stroke 40
- 2002-2008 Yamaha 3 Cyl Jet 4 Stroke 40
- 2001-2009 Yamaha 4 Cyl 4 Stroke 50
- 2002-2009 Yamaha 4 Cyl 4 Stroke 60
- 2002-2003 Yamaha 4 Cyl Jet 4 Stroke 50
- 2003-2009 Yamaha 4 Cyl Jet 4 Stroke 60
Note: Image is for reference only, actual product may vary slightly.
