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Sierra Marine (MW)
118-21001

Sierra 18-21001 MerCruiser Alpha & Bravo Gimbal Bearing - (MW)

SKU SIE-18-21001 MPN 118-21001 UPC 808282294168 MFR Sierra Marine (MW)

Express
Toronto, ON Vancouver, BC NJ, Warehouse FL, Warehouse
"Express" items are automated and typically shipped out the next available business day and delivered within 4 days.
In Stock 6 available
$77.09
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Sierra Marine 18-21001 MerCruiser Gimbal Bearing

Non-greasable MerCruiser gimbal bearing from Sierra Marine. Sierra engine parts are designed to meet or exceed OEM requirements.

Fits: MC-1, R, MR, and Aplha (1974-97), Gen II Aplha (1991-97), Bravo I/II/III (1988-95)

Replaces:

  • MerCruiser Stern Drive

Includes:

  • (1) Permalube gimbal bearing
  • (1) Grease passage plug

Installation Instructions for Sierra Gimbal Bearings:

  • When changing the gimbal bearing to the permanently lubricated type, replace the grease fitting with the included grease passage plug.
  • Remove the grease fitting from the side of the transom housing.
  • Apply sealant to the threads of the grease passage plug.
  • Use a 1/8" allen wrench to install the grease passage plug until fully sealed.

WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov

Product Specifications

Dimensions6.0000" L × 6.0000" W × 6.0000" H
Shipping Weight1.2 lb
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LibertyMarineUSA supplies marine and RV parts and accessories from trusted U.S. manufacturers and proven, quality-approved imported manufacturers. We focus on dependable, quality-tested products from reliable sources, so you can maintain, repair, and outfit your boat or RV with confidence.

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