We recently acquired a large quantity of marine engine parts. This is a new old stock item and is in great condition with the factory original packaging still intact.

We were able to determine this is an Sierra 18-21001 Gimbal Bearing based on a part number located on the factory original packaging.

This permalube bearing comes with one grease passage plug.

The bearing is interchangeable with the following Mercruiser part numbers:

• 30-879194A02
• 30-60794A2
• 30-60794A4
• 30-60794B4

It is designed for the following Mercruiser drives (please confirm fitment before purchasing):

• MC-1
• R
• MR
• Alpha (1974-97)
• Gen II Alpha (1991-97)
• Bravo I/II/III (1988-95)

Please see photos for more regarding the condition and please verify compatibility before purchasing. This item is guaranteed non-DOA, however, because it is a new old stock item it does not carry any manufacturer’s warranty. Sierra 18-21001 Gimbal Bearing.

*Free shipping to the US.

Terms:
All items sold at Max Marine Outlet come as you see in the pictures provided, with ONLY the parts and accessories shown in the pictures. Do not assume any additional items will be included in your shipment. IF YOU DO NOT SEE SOMETHING YOU EXPECT TO BE INCLUDED IN THE PICTURES WE PROVIDE, IT WILL NOT BE INCLUDED. Read all descriptions thoroughly. There are times a display is used ONLY to show the item being sold is functional and working properly. In this case these displays ARE NOT included, this will be stated in our descriptions. If you have ANY questions feel free to send a message. We always want to be transparent with our customers and fully disclose any information regarding the products we sell.