This set for servicing on all OMC "Clutch Dog" Cobra Sterndrives 1986 - 1993
Sierra Part Number: 18-2613
OMC Part Number: 508105
Gasket Kit:
For all OMC Cobra sterndrives 1986-1993.
For OMC part number: 508105.
For Sierra part number: 18-2613.
For GLM part number: 39630.
Replaces: 57435 911823 911836 911851 915850 18-2918 18-2996 18-7153 IMC100
This Gimbal Bearing is designed and engineered from High Quality Carbon Steel (Mainly for Marine application)
material specifically to withstand against the High Temperature working environment.
Gimbal Bearing Replaces:
Mercruiser 30-60794A4, 30-862540A3, 30-879194A02
Johnson/Evinrude Outboard 3853807, 983937
Volvo Penta 3853807
OMC 0983937, 3853807
Mallory 9-72410
GLM 21905
Redline RL2100
Sierra 18-21001
This is a Heavy Duty Gimbal Bearing and Outdrive Gasket Set
This gimbal bearing is designed for the following applications:
MERCRUISER - Most drives from 1972 through 1997 including
120-140 HP Serial Numbers 2791957-6225576 (with Gimbal Trim Sender)
165 HP Serial Numbers 2763442 and Higher
225 HP Serial Numbers 3856268-4200499
228 HP Serial Numbers 4782330 and Higher
233 HP Serial Numbers 4200500 and Higher
250 HP Serial Numbers 4791300 and Higher
Alpha One Sterndrives
SOME Gen II Sterndrives but may not fit Gen II drives 1998 and beyond
Does not fit all Bravo drives
OMC - All Cobra and King Cobra Drives
Fit for MerCruiser Sterndrive 120 140 165 228 250 485 898 and Alpha Gen I & II , Bravo I, II & III , MR , R & MC-1 Drives,
Fit for Volvo Penta SX series
Gimbal Bearing Oil Seal
18-2918 Outdrive Gasket
18-2996 Outdrive Seal
18-7153 O-Ring





