Sierra 18-21001 MerCruiser Alpha & Bravo Gimbal Bearing

Sierra Marine
Sierra 18-21001 MerCruiser Alpha & Bravo Gimbal Bearing

Sierra 18-21001 MerCruiser Alpha & Bravo Gimbal Bearing

SKU:SIE-18-21001

Brand Sierra Marine Part No. 18-21001 UPC 808282294168

Regular price $77.09 USD
Sale price $77.09 USD Regular price USD
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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)


Installation Instructions for Sierra Gimbal Bearings:

Fits / Replaces

Replaces part numbersMerCruiser Stern Drive 30-879194A02, MerCruiser Stern Drive 30-60794A4, MerCruiser Stern Drive 30-60794B4, MerCruiser Stern Drive 30-60794A2

Specifications

Package size3.5 in x 3.5 in x 1.5 in
Shipping weight1.2
  • 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.
  • (1) Permalube gimbal bearing
  • (1) Grease passage plug
  • 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.
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