GLM aftermarket #28402 Mercruiser outdrive
Alpha 1 Gen 2 top cover assembly with bearing #21511 OEM #828692Q1 - 1991 thru 1995 model uses bearing #21510 (1-15/16"
O.D.) 1996 - up models use #21511 (1-25/32" O.D.)
- Includes 4 stainless steel bolts, o-ring,
shim kit with both inside cone and outside race bearing parts
Note on repairs use loctite aviation gasket sealant compound on o-ring - Top cover
bearing also available seperately
| Includes top, o-ring, shim kit and roller bearing |

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| 28402 Alpha 1 generation 2 cover assembly |
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