Alpha 1 & Gen. 2 Outdrive Parts *Drawings *Videos

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Alpha One prop shaft tab washer *Lower unit part

Propeller Shaft Tab Washer - Mercruiser / Alpha One
4 cylinder, V6 / V8 Models

  • Compatible with all Mercruiser and Alpha outdrive lower units
  • 2 tab washers included
  • This part is used to prevent the prop nut from turning on the propeller shaft
  • OEM number 14-31210
  • GLM Marine part number: 21210

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21210 tab washer

21210 tab washer

P/N 21210 Prop Shaft Tab Washer $4.29

Customers who bought P/N 21210 also purchased:

Gen 2 26-816575A3
Gen 2 26-816575A3

P/N 87511 GLM Marine gasket and seal kit. Replaces Mercury 26-816575A3. $45.15

11155 Propeller shaft 43-850308

Propeller shaft

P/N 11155 Propeller shaft Alpha One / Gen 2 / 44-850308 Replaces P/N 11150 (/ 44-824110) $660.95