Sierra Gimbal Bearing - SIE-18-2100

Sierra 18-2100 Heavy Duty Gimbal Bearing

Sierra replacement heavy duty gimbal bearing. Sierra engine parts are manufactured to meet or exceed OEM requirements.

Features:

Link Belt

Greasable

Fits all OMC, Cobra, and King Cobra drives

Fits:

• MerCruiser

120HP / 140HP (2791957-6225576) (With Gimbal Trim Sender)

165HP (2763442 & Up)

225S (3856268-4200499)

228HP (4782330 & Up)

233HP (4200500 & Up)

250HP (4791300 & Up)

OMC

Fits all OMC Cobra and King Cobra Drives

Volvo Penta

3.0L, 4.3L, 5.0L, 5.7L, 7.4L (1994-1998)

5.8L (1994-1996)

8.2L (1998)

Interchangeable with:

GLM

21900

Mallory

9-72410

MerCruiser Stern Drive

30-60794A2

30-60794A4

30-60794B4

30-879194A02

OMC Stern Drive

3853807

983937

Volvo Penta

3853807

Frequently Asked Questions

• What is the Sierra 18-2100 Heavy Duty Gimbal Bearing used for? The Sierra 18-2100 Heavy Duty Gimbal Bearing is a replacement gimbal bearing for specified MerCruiser, OMC Cobra, King Cobra, and Volvo Penta applications. It features a link belt and is greasable. Sierra states that its engine parts are manufactured to meet or exceed OEM requirements.
• Which MerCruiser engines does the Sierra 18-2100 gimbal bearing fit? The listed MerCruiser applications include 120HP and 140HP models with serial numbers 2791957-6225576 and gimbal trim sender, 165HP models 2763442 and up, 225S models 3856268-4200499, 228HP models 4782330 and up, 233HP models 4200500 and up, and 250HP models 4791300 and up.
• Does the Sierra 18-2100 fit OMC Cobra and King Cobra drives? Yes. The Sierra 18-2100 is specified to fit all OMC Cobra and King Cobra drives. This application is listed separately from the specific MerCruiser and Volvo Penta fitments provided for the gimbal bearing.
• Which Volvo Penta engines does the Sierra 18-2100 Heavy Duty Gimbal Bearing fit? The listed Volvo Penta applications include 3.0L, 4.3L, 5.0L, 5.7L, and 7.4L engines from 1994-1998; 5.8L engines from 1994-1996; and 8.2L engines from 1998.
• What features does the Sierra 18-2100 Heavy Duty Gimbal Bearing have? The Sierra 18-2100 features a link belt and is greasable. It is identified as a heavy duty replacement gimbal bearing and is listed for MerCruiser, OMC Cobra, King Cobra, and specified Volvo Penta applications.
• What part numbers is the Sierra 18-2100 gimbal bearing interchangeable with? The Sierra 18-2100 is interchangeable with GLM 21900, Mallory 9-72410, MerCruiser 30-60794A2, 30-60794A4, 30-60794B4, and 30-879194A02, OMC 3853807 and 983937, and Volvo Penta 3853807. Verify your existing part number and application before ordering.