Description
The Mercury Spitfire X7 8M0151363 Propeller is a performance 4-blade stainless steel propeller engineered for faster hole shot, improved lift, and superior handling. With a 12.8" diameter x 19" pitch and right-hand rotation, this prop is ideal for mid-sized outboards where acceleration and grip are critical.
Crafted from Mercury’s proprietary X7 stainless steel alloy, the Spitfire X7 is 30% stronger than conventional stainless steel props, giving it greater resistance to flex and impact damage. The 4-blade design provides better bite in the water, reduced ventilation, and enhanced control in rough water conditions. Perfect for anglers and recreational boaters looking to upgrade performance and durability.
Key Features & Benefits
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Mercury OEM part #8M0151363
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4-blade stainless steel propeller for acceleration and handling
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12.8" diameter x 19" pitch, right-hand rotation
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Made with Mercury’s X7 stainless steel alloy — 30% stronger than standard stainless
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Enhanced grip, reduced ventilation, and improved durability in tough conditions



