Sierra 18-2405 Gear Repair Kit Replaces 43-803091T1

Sierra 18-2405 Mercruiser Gear Repair Kit for MR and Alpha 1 Drives

Sierra high-quality engine parts are designed to meet OEM specifications. 

Kit Includes:

• (1) 18-1117 Pinion Bearing
• (1) 18-1143 Tapered Roller Bearing
• (1) 18-1155 Ball Bearing
• (1) 18-1158 Carrier Bearing
• (1) 18-2202 Sliding Clutch
• (1) 18-2206 Gear Set
• (1) 18-2285 Shim Set
• (1) 18-2294 Shim Kit
• (1) 18-2298 Tab Washer
• (1) 18-2299 Tab Washer
• (1) 18-2343 Pinion Nut Washer
• (1) 18-2652 Lower Unit Seal Kit
• (1) 18-3719 Pinion Nut

Interchangeable with:

• GLM
• 25125
• Mallory
• 9-79200
• Mercruiser Stern Drive
• 43-803091T1

Application:

Mercruiser Stern Drive

• R/MR/Alpha One (Sterndrive)
• 1983-1991
• s/n 6225577 thru 0D469858
• R/MR/Alpha One (Transom Assembly)
• 1984-1991
• s/n 6216687 thru 0D469858

California Residents: WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov