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Mercruiser Alpha One outdrive repair cost

Basic repair cost for Alpha One lower unit

  • Please remove Alpha One upper gear housing before shipping us lower unit for repair.
  • An additional $65.00 labor plus handling charge will be applied for units shipped with upper housing attached.

Mercruiser exploded view outdrive drawings
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$495.95 - Basic repair cost includes the following:

Take apart clean, wire brush, sand, zinc chromate primer inside bearing carrier hub, change drive shaft bearing, primer and paint outside area. Install new seal kit and pressure test unit.

87510 Lower unit seal kit $49.89 (included)
11190 Drive shaft nut $5.89 (included)
68015 Loctite retainer compound $22.89 (included)
30517 Aviation gasket sealant $9.89
21610 Bearing $43.15 (included)
11410 Bearing carrier bearing $9.89(included)
35605 Zinc chromate primer (included)Additional Mercruiser parts cost that may be required for the repair:

Click here to see complete list of lower unit parts
*Contact our order desk for information on shipping / sending your outdrive in for repair*

Basic repair cost without parts $395.95