New Arrivals/Restock

SEI Marine Products-Compatible with Mercruiser Alpha One Roller Bearing Kit 31-35988A12 Gen I & Early Gen II Press-Fit Gears

flash sale iconLimited Time Sale
Until the end
14
46
41

US$77.87 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
Used  US$51.92
quantity

Product details

Management number 221114013 Release Date 2026/05/03 List Price US$51.92 Model Number 221114013
Category

This roller bearing kit replaces OE#: 31-35988A12 and fits Mercruiser I,R,MR,Alpha One and Generation II drives. It is for press-fit gears only and will not work with a 1.32 gear ratio.

  • This roller bearing kit replaces OE#: 31-35988A12 and fits Mercruiser I,R,MR,Alpha One and Generation II drives. It is for press-fit gears only and will not work with a 1.32 gear ratio.
  • Fits Serial number OK999999 and Below.
Brand Name SEI Marine Products
Item Weight 2 Pounds
Part Number 93-102-06K
Bearing Type Ball Bearing
Manufacturer SEI MARINE PRODUCTS
Material Type Alloy Steel
Bearing Number 31 35988A12
Specification Met Oe
Compatible Lubricant Grease

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review