Propeller Parts & Accessories

What Are Propeller Parts & Accessories?

A boat propeller is only as reliable as the components that hold it in place and transfer power from the engine to the water. Propeller parts and accessories encompass everything that surrounds, supports, and connects your prop to the drivetrain — from hub kits and rubber bushings to thrust washers, prop nuts, tab washers, and installation hardware. These components are essential not only for initial installation, but also for ongoing maintenance and post-impact repairs.

When a propeller strikes a submerged object, the hub system is often the first line of defense — designed to absorb shock and protect the gearcase from more costly damage. Over time, rubber hubs can wear, splines can corrode, and hardware can loosen, making it critical to inspect and replace these components regularly. Choosing quality parts ensures smooth power transfer, reduces vibration, and can even improve fuel efficiency and performance.

What to Look for When Shopping Propeller Hardware

• Hub System Compatibility: Hub kits vary by engine brand and gearcase size. Always confirm that the hub kit you choose matches your specific outboard or sterndrive model.
• Material: Rubber hubs provide superior shock absorption over plastic alternatives, while stainless steel hardware delivers long-term corrosion resistance in saltwater environments.
• Interchangeability: Many aftermarket hub systems are engineered to cross-reference or replace OEM hub systems, giving you more flexibility when sourcing replacement parts.
• Ease of Installation: Look for kits that include all necessary hardware and clear instructions — especially if you plan to swap props yourself.

Top Brands in Propeller Parts & Accessories

Solas is the dominant name in this category, and for good reason. Founded in 1986, Solas is one of the best-known and trusted names in propellers for outboard and stern drive engines. Their Rubex Hub Kit system is one of the most popular interchangeable hub solutions on the market — the Solas Rubex Hub is made of rubber rather than plastic, so it stands up to the harsh marine environment and resists deterioration, while absorbing shifting and shock when the propeller strikes an object. With the widest product selection in this category, Solas is the go-to source for prop hardware across Mercury, Yamaha, Suzuki, Honda, and more.

Turning Point Propellers brings serious engineering innovation to the accessories segment. Their patented one-piece hub design features glass-filled nylon over brass splines, eliminating the failures commonly seen with multi-part sleeve-and-spline designs and pressed-in rubber hub systems, while the shock-absorbing high-tech polymer cushion reduces gear shock and engine damage. With their Exclusive Lifetime Warranty Hubs, boaters can save up to 38% when buying a replacement propeller housing.

Michigan Wheel rounds out the top brands with a legacy that spans more than a century of propeller manufacturing. Michigan Wheel has been a leading manufacturer of boat propellers for over 100 years, committed to unmatched performance, with each propeller manufactured using both machine and hand operations. Their high-quality products are made with certified virgin ingot metals — meaning no scrap — resulting in more consistent, durable propellers, most of which are made in the USA. Their XHS hub kit system is widely recognized as an industry-standard interchangeable platform compatible with propellers from multiple manufacturers.

Keep Your Prop Running Right

Whether you're replacing a worn rubber hub after a season of hard use, re-installing a repaired prop, or upgrading to an interchangeable hub system for greater flexibility, having the right propeller parts on hand makes all the difference. Explore the full selection above to find the hardware, hub kits, and accessories that fit your engine and get you back on the water with confidence.