LAB RING SEAL - TURNING POINT (21501911)

The Lab Ring Seal is required to use this part for the following engines, 15 spline prop shaft 4-cylinder gear case, Evinrude/Johnson 4 Stroke, Honda, Mercury, Mariner, Force, 1995, and newer models of Nissan, Tohatsu, Suzuki, and 4 Stroke Yamaha. The seal prevents exhaust from exiting the propeller hub in the gap between the gearcase and the propeller, preventing cavitation. It installs this ring onto the front end of the propeller by pushing it with hand force only. It prevents blowout by filling in the gap between the prop and the gearcase. The ring must bottom out on the propeller's shoulder. It is required for proper operation.

Key Features:

• Easy to install and ensure the durability of the product that provides good performance.
• Manufacture products that help every Dealer and Boater become a Prop Expert and provide the tools to help them find the ideal propeller for their boat.

Specifications:

• SKU: 41400800
• UPC: 652480101861
• Brand: Turning Point Propellers
• Weight: 6.90 LBS