Mercruiser Outdrive Parts Drawings *How to Videos

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Mercruiser Lower Unit part *Aligning Key

Bearing carrier key for Mercruiser outdrives

  • GLM 11080 replaces Mercury 28-30281
  • Compatible with Mercruiser models from 1970 and up (serial numbers 2791957 and up)
  • 5 pieces included in pack

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11080 Key-Mercruiser 28-30281

11080 Key-Mercruiser 28-30281

P/N 11080 Key $4.29

Customers who ordered P/N 21620 also purchased:

Prop Shaft Bearing Part 31-30956

Prop Shaft Bearing Part 31-30956

Propeller shaft carrier bearing 11410 may be replaced when re-installing the carrier if the old part was damaged during removal. Replaces OEM 31-30956T, Sierra 18-1158. 

87510 Seal Kit 26-33144A2

87510 Seal Kit 26-33144A2

Lower unit seal kit 87510 is required when re-assembling the parts in the bottom end. Replaces OEM 26-33144A2, Sierra 18-2652.