600 SC Bobtail 1998 - Serial 0L414734 Thru 0L601186

Bravo Hi-Performance Swivel Shaft

This swivel shaft is made from 174-PH stainless steel and is heat treated for maximum strength. This stainless has the corrosion resistance of 304 stainless steel. By using this shaft, the life of your gimbal ring and gimbal housing seal will be greatly increased. This shaft replaces OEM #98230A1 and #866718A01.

Fits: Alpha Gen II, Bravo I, II, III

HP 3/8" U-Bolt Kit For Bravo Outdrives

This U-bolt exceeds OEM strength with over 6,000 pounds of tensile strength.  The U-bolt is made of 17-4 stainless steel.  The nylon insert lock nuts are made of Monel, an extremely strong material used in military applications.  The U-Bolt kit fits Bravo Gimbal Rings and is an ideal upgrade for heavier boats and those running high horsepower engines.  This upgrade will help to eliminate gimbal ring and swivel shaft failure in your Bravo outdrive.  Replaces Mercury part numbers 10-805164 (U-bolt) and 11-862903 (Nuts). Fits all Bravo Outdrives.

IMCO Extreme Advantage HP Gimbal with Outside Steering Kit

Now you can eliminate the weak link in your drive train and run without the worry of mechanical failure. The HP Gimbal Housing gives your drive the strength it needs. Check these IMCO, HP Gimbal super features:

• The HP Gimbal Housing uses a thicker than stock casting.
• The HP helmets have been beefed up in all critical areas including the pin locations that are normally prone to failure.
• The HP Gimbal lower swivel pin is 40% stronger than original.
• The HP Gimbal has a removable bearing pack for easy maintenance.
• The HP Gimbal nameplate can be simply unscrewed for access to the upper swivel shaft nut, without removing the housing from the transom.