Sierra Bearing Install Tool for Mercruiser MC-I, R-MR & Alpha I Stern Drives

Sierra part number: 18-9837

Replaces Mercury part numbers: 91-38628T

Puller/Driver Head is used to install pinion bearings on drive units. It is designed for use with Mercruiser MC-I, R-MR, and Alpha I stern drives.

Please check the part numbers for your fitment needs. If you are unsure whether this part fits your model, please contact us with your engine HP, model/serial number and we can help determine if it is right for your engine. Thanks for looking!!!

Thank you for shopping at our store!!

Christine