Enhance the durability and performance of your Mercury Marine or Racing 2-Stroke V6 outboard with our precision-engineered Extra-Thick Case-Hardened Gold Zinc Cylinder Head Washers.
 
Specifically designed to replace thin, worn, or corroded washers, these upgrades are ideal for applications with tighter compression, cut cylinder heads, and thinner gaskets.
 
These washers are a superior replacement for Mercury/Quicksilver New OEM WASHER 12-25909 (MSRP $3.60 each or $86.40 for a full set), offering improved performance and longevity at a fraction of the cost.
 
Each washer measures .810" OD x 3/8" Bolt ID x .120" thick, providing extra thickness to resist deformation under extreme loads. The case-hardened construction features a hardened exterior to withstand wear, while the core remains flexible enough to absorb stress and prevent cracking.
 
The gold zinc plating delivers exceptional corrosion resistance, protecting the washer from rust and oxidation in harsh marine environments while adding a polished, professional appearance to your engine setup.
 
This kit includes twenty-four (24) extra-thick case-hardened washers, specially engineered for high-performance setups requiring dependable torque retention.
 
Whether you're running cut heads or thinner gaskets, these washers ensure optimal reliability and durability for your Mercury V6 2-Stroke engine.
 
Upgrade your outboard with this professional-grade washer kit and experience superior performance over OEM solutions. 
 
Our replacement washer for Mercury OEM Washer (12-25909) is a versatile part used across most all Mercury/Mariner outboard engines including  2.0, 2.4, 2.5, 3.0, and 3.2 Liters,
 
For additional information or to place an order, contact Mike Hill at mike@buckshotracing77.com.