Bearing, Tapered Roller, Mercruiser, OMC, Johnson, Evinrude
	Quantity in Cart: None Part Number: GLM21540 Price: $23.99 Weight: 1.00 lbs This item is also available in our eBay store.
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This is a Tapered Roller Bearing that is used on the driven gear in the Upper unit of many Mercruiser stern drive models(1/R/MC/Alpha one/ and Alpha One Gen11.). It is Used with all ratios except 1.47 & 1.84. This bearing is also used on the Upper Gearcase driven gear on OMC Cobras from 1986 thru 1993 and Johnson/Evinrude. This item replaces O.E.M. # s Merc. 31-35990A1, OMC 983891. Categories GLM21540 is found in. Bearings & Washers for Johnson, Evinrude Outboard Bearings for OMC Cobra Bearings for Mercruiser GLM21540 is found on the following pages in the Basic Power Sterndrive/Inboard Catalog. 004 005 006 007 008 009 013 106 107 111 GLM21540 is found on the following pages in the Basic Power Johnson / Evinrude Catalog. 051