Bearing, Tapered Roller, Mercruiser, Mercury, Mariner, Forward Gear
	Quantity in Cart: None Part Number: GLM21590 Price: $41.39 Weight: 2.00 lbs This item is also available in our eBay store.
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This Is The Bearing That Is Used On The Forward Gear Of Mercruiser Models R/MR/Alpha One. Some Alpha one Gen II units Use It Also, Provided That The Bearing Size Is 1.875" I.D - 3.500 O.D. Mercury Outboards V6 3.0L (200 DFI, 225 Carb, 225 & 250 EFI) With A 1.65:1 Ratio Also Use This Bearing on The Forward Gear. This Item Replaces O.E.M. # 31-35928A1. Categories GLM21590 is found in. Bearings & Washers for Mercury, Mariner Outboards Bearings for Mercruiser GLM21590 is found on the following pages in the Basic Power Sterndrive/Inboard Catalog. 018 019 020 021 022 023 027 GLM21590 is found on the following pages in the Basic Power Mercury / Mariner Catalog. 029