Quicksilver 68858T Propeller Diffuser Ring
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QUICKSILVER 68858T Propeller Diffuser Ring
Propeller diffuser ring 68858T is for use on Mercury Black Max propellers for 75-125hp Mercury and Mariner outboards (4.25 in. gear cases). See your owner's manual for installation instructions and the Flo-Torq hub, thrust washers, and prop nut part numbers to best fit your engine or drive.
The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine original equipment replacement engine parts, oils, and accessories, but also works to serve all original equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection, and peace of mind.
Key Features
- Replaces damaged diffuser rings at aft/rear end of propeller tube
- Breaks water flow as it exits propeller to reduce hydraulic drag
- To aid future propeller removal, grease prop shaft splines with Mercury 2-4-C or Mercury Special Lube 101
