Sierra 18-2258 GEAR SET(1.84:1)

Fits #1/1-R/MR & Alpha One Outdrives. 1.84:1 Gear Ratio for V-6 and 470/485 Merc 4 cyl drives. Replaces Mercruiser part#43-803114T1. For: Mercruiser V-6(470/485) with 1.84:1 Gear Ratios.Kit Contains: (1) 18-2204 Gear Set - replaces O.E. # 43-75325A3(1) 18-2648 Seal Kit - replaces O.E. # 26-32511A2(1) 18-2619-1 Outdrive Gasket Set - replaces O.E. # 27-94996A1(1) 18-2820 Drive Shaft Housing to Bell Housing Gasket - replaces O.E. # 27-64818(1) 18-1160 Bearing - replaces O.E. # 31-35988A2(1) 18-1161 Bearing - replaces O.E. # 31-35990A1(1) 18-2743 Drive Shaft Housing to Bell Housing Gasket - replaces O.E. # 27-94996-2(1) 18-1165 Bearing - replaces O.E. # 31-61100A1