This Polastorm Polaflex propeller hub kit for Tohatsu/Nissan is model F30 for installing a compatible propeller on outboards with a 15-spline propeller shaft and 4 1/4" (108 mm) gearcase. The hub kit is designed for Tohatsu and Nissan engines in the 60–140 hp power range.
The interchangeable Polaflex hub system is used for completing and installing compatible Polastorm propellers, including stainless steel propellers that are supplied without a motor-specific hub. The construction consists of brass and rubber and includes a shock-absorbing hub/rubber element as well as the necessary mounting hardware.
The kit contains a shock-absorbing hub/rubber element, thrust washer, front spacer, spacer, and nut. The combination brings together the hub and mounting parts into one engine-specific kit.
Compatible engine models
Fits Tohatsu and Nissan outboards of 60–140 hp from 1987 onwards, excluding models 60A, 70A, and 70B. MFS75A–MFS115A are listed for all model years. When installing on MFS75A–MFS115A from before 2020, compatibility should be checked against the engine serial number and propeller documentation.
Aftermarket cross-references
Solas RBX-109 and RBX-109B, Michigan Wheel 209 and 209SH, and Turning Point 505. Associated manufacturer numbers include Solas 17015300 and 17015304, as well as Turning Point 11500500. The cross-references describe similar engine and shaft applications, but alternative kits may have a different composition.
Always check the engine/drive model, gearcase diameter, number of splines, and propeller documentation before purchase.
Key featuresPolaflex F30 interchangeable propeller hub system
For Tohatsu/Nissan 60–140 hp
For 15-spline propeller shaft
For 4 1/4" (108 mm) gearcase
Made of brass and rubber
Hub/rubber element and mounting hardware included
Excludes engine models 60A, 70A, and 70B
