Michigan Wheel Apollo 993156 3-Blade Stainless Steel Propeller, LH, 13 x 21

The Michigan Wheel 993156 is a 3-blade stainless steel boat propeller from the Apollo series, sized 13 inch diameter x 21 inch pitch with left hand (LH) rotation. It is built with a highly polished finish for ultimate performance and is designed to run on Michigan Wheel's XHS / XHS II hub system, which is interchangeable with Mercury's Flo-Torq II hub system (hub kit sold separately, not included with the propeller itself). This propeller is recommended for inflatables, aluminum console boats, bass boats, flat boats, and both single and dual outboard sport boat setups. Stainless steel construction gives the blades more strength and rigidity than aluminum propellers, holding their shape and edge better under load and resisting corrosion in fresh and salt water. Because the 993156 uses a hub-kit interchangeable propeller system rather than a fixed hub, the same propeller body can be paired with the correct hub kit for the intended gearcase, simplifying parts stocking for boats that already run Flo-Torq II compatible hubs. As with any hub-kit propeller, correct installation depends on using the specific hub kit components in the proper order and torquing the propeller nut to the engine manufacturer's specification.

Specifications

• Brand: Michigan Wheel
• Manufacturer Part Number: 993156
• Series: Apollo
• Blade Count: 3
• Diameter: 13 inches
• Pitch: 21 inches
• Rotation: Left Hand (LH)
• Material: Stainless Steel
• Finish: Highly Polished
• Hub System: XHS / XHS II, interchangeable with Mercury Flo-Torq II hub system (hub kit sold separately)
• Recommended Applications: Inflatables, aluminum consoles, bass boats, flat boats, sport boat singles, sport boat duals
• Product Dimensions: 15.5 x 7.75 x 16 inches
• Weight: 11.58125 pounds
• UPC: 014984015455

Fitment

• Recommended for inflatables, aluminum console boats, bass boats, flat boats, sport boat singles, and sport boat duals
• Requires a Michigan Wheel XHS / XHS II hub kit (sold separately); compatible with Mercury Flo-Torq II hub system

Frequently Asked Questions

What size is the Michigan Wheel 993156 propeller? The Michigan Wheel 993156 Apollo propeller measures 13 inch diameter x 21 inch pitch, with 3 blades and left hand (LH) rotation.

Is the 993156 a left hand or right hand rotation propeller? This propeller is left hand (LH) rotation, so it should only be installed on outboard or sterndrive setups that require a left hand turning wheel, typically the port-side engine on a dual-engine boat.

Does the 993156 propeller come with a hub kit? No, the Michigan Wheel Apollo 993156 uses the XHS / XHS II hub system and the hub kit is sold separately from the propeller.

Will a Mercury Flo-Torq II hub kit work with this propeller? Yes, the 993156 is designed around Michigan Wheel's XHS / XHS II hub system, which is interchangeable with Mercury's Flo-Torq II hub system.

What material is the Apollo 993156 propeller made of? It is made of stainless steel with a highly polished finish, which offers greater strength and corrosion resistance than an aluminum propeller.

How much does the 993156 propeller weigh? The Michigan Wheel 993156 weighs 11.58125 pounds.

What boats is the 993156 propeller recommended for? Michigan Wheel recommends the Apollo 993156 for inflatables, aluminum console boats, bass boats, flat boats, and sport boats running either a single or dual outboard setup.

What are the shipping dimensions of this propeller? The 993156 propeller has product dimensions of 15.5 x 7.75 x 16 inches.

How many blades does the 993156 have? The 993156 is a 3-blade design, part of Michigan Wheel's Apollo B-Series line.

How do I know if the forward thrust washer is still on the propeller shaft during installation? If the taper on the propeller shaft is not visible when preparing to install a 993156 or other XHS / XHS II hub kit propeller, the OEM forward thrust washer is likely still installed on the shaft.

In what order should XHS hub kit components be installed with this propeller? Each XHS / XHS II hub kit component used with the 993156 must be installed in a specific sequence, and the propeller nut should be torqued to the value specified in the engine owner's manual.