XHS Hub Kit Part- 991372

High Horsepower Sleeve – Solid Hub

Hub Kit Component for the below listed engines:

Evinrude/Johnson 90-300HP – V6 4.75” Gearcase (Thru Hub Exhaust & 15 Tooth Spline)

300 HP 1988-1995; 09 & Newer

Mercury/Mariner/Sea Ray 90-300HP – V6 4 ¾” Gearcase (Thru Hub Exhaust & 15 Tooth Spline)

300 HP 1983; 1999 & Newer

Suzuki 150-300HP – 4 ¾” Gearcase (Thru Hub Exhaust & 15 Tooth Spline)

DF 300AP 4-Stroke* 2014 & Newer

DF 300 4-Stroke* 2007 & Newer

Yahama 150-300HP – 4 ¾” Gearcase (Thru Hub Exhaust & 15 Tooth Spline - Replaces Yamaha® “M” or “T” Series Propellers)

300 HP 2004-2007

F300 Offshore 2010 & Newer

Mercruiser®, Alpha One™, Bravo One™ - 4 3/4” Gearcase (Thru Hub Exhaust & 15 Tooth Spline)

Bravo One™ (Bravo One™ & Bravo One™ X Drives only.)

320 EFI, 350, 377 All Years “High Horsepower Sleeve” (Michigan P/N 991372) is required.

5.0L - 7.4L Bravo One™ All Years

D2.8L - D7.3L (Diesel) All Years

Yahama Sterndrives – 4 ¾” Gearcase (Thru Hub Exhaust & 15 Tooth Spline)

7.4 L (300 HP*) Hydra Drive EST 1992-1993