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The GLM Products 21906 Gimbal Bearing is a reliable, high-performance replacement designed for MerCruiser and OMC sterndrives. Made from low carbon steel, it handles higher temperatures and features increased grease capacity for smoother operation. Built in the USA, it includes a tolerance ring and oil seal for complete transom assembly service.
GLM Products Gimbal Bearing - 21906 Item # 1143985
Description
Service Your MerCruiser and OMC Sterndrives Effectively with GLM's Gimbal Bearing.
GLM Gimbal Bearings are made with low carbon Steel which can operate at higher temperatures.A larger area between the shields allows for 30% more bearing grease filling. GLM's Gimbal Bearing is their newest and latest addition to their Transom Assembly Component line and is built in the USA.
For MC-1 / R / MR / Alpha One / Alpha One Gen II / Bravo / Cobra and Cobra SX
Replaces Mercury OEM:
- 30-879194A01
- 30-879194A02
- 30-862540A3
- 30-60794A4
Comaptible Engines and Serial Number Ranges:
- 120 / 140 (1974-1977): 3780850-4893634
- 120 / 140 (1978-1982): 4893635-6225576
- 470 / 485 (1976-1982): 4208730-6225575
- 165 (1974-1977): 3780850-4890459
- 165 (1978-1981): 4890460 and Up
- 888 (1974-1977): 3106717 and Up
- 225 / 233 (1974-1977): 3856268 and Up
- 898 / 228 (1977-1982): 4782330-6225576
- 250 / 260 (1977-1982): 4791300-6225576
- R, MR, Alpha One (1983-1990): 6225577 and Up
- R, MR, Alpha One (1983-1990): 6225577 and Up
- Alpha One SS (1986-1989): 0A545004 and Up
- Alpha One SS (1986-1989): 0A545004 and Up
- Alpha One Gen II (1991-2002): 0D469859 and Up
- Bravo I / II / III (1988-2002): 0B664190 and Up
Included:
- Tolerance Ring (21851)
- Oil Seal (85910)