Description

Sierra’s 18-2141 Engine Mount Bolt Kit is designed for use with Mercruiser R, MR, Alpha I, Alpha Gen II, and Bravo stern drives. The kit contains: (1) Sierra 18-0681 Washer, (1) Sierra 18-3728 Lock Nut, (1) Sierra 18-3729 Motor Mount Bolt, (1) Washer (0.5156 x 1.375 x 0.125), (1) Spacer (0.520 x 0.870 x 0.630), and (1) Lockwasher (0.500). It is interchangeable with GLM 21080 and Mercruiser Stern Drive 10-97934A1. Each Sierra product meets or exceeds the original equipment part it replaces.
Designed for use with Mercruiser R, MR, Alpha I, Alpha Gen II, and Bravo stern drives
See long description for list of included components
Interchangeable with GLM 21080 and Mercruiser Stern Drive 10-97934A1
Each Sierra product meets or exceeds the original equipment part it replaces