Aftermarket Mercruiser A1G2 818763A10 Carrier Bearing Assembly
Shift shaft bushing kit 815921A21 is for use on Mercruiser Alpha One Gen II stern drives. The kit includes the housing pieces, seals and zip tie.
Fits:Â Alpha One Gen II (s/n 0D469859-0K999999)
Need help with fitment? Contact us with your engine model and serial number and we'll help check suitability.
What is Sierra 18-2353?
Sierra 18-2353 is an aftermarket bushing for Mercruiser applications.
Which part numbers cross-reference Sierra 18-2353?
This listing cross-references Mercruiser A1G2, GLM 21015, Mercruiser 23-815921A10 and Mercruiser 23-815921A17. See the Cross References & Alternative Products section above for linked alternatives where available.
How can I check whether Sierra 18-2353 fits my Mercruiser application?
Contact us with your engine model and serial number and we'll help check suitability.