G21 w/ 343, 409, 450, H5DI, H6DI

2561 PROPELLER -G23 WITH 2:1 GEAR - MOST 2014-2019 G-BOATS

The ACME 2561 4 Blade 17" x 17" Propeller is designed for use on Nautique G-Series boats equipped with a 2:1 reduction v-drive and 1-1/4" prop shaft. This started in 2014 and was typically the ZR409 and ZR450 engines. The 550 Super Charged did...