90-818177-3 Service Manual – MerCruiser Alpha One Gen II Stern Drive Units (#14, 2001)

90-818177-3 Service Manual is an official factory manual covering MerCruiser Alpha One Generation II stern drives. It was printed in the USA in 2001 and serves as a detailed service reference for this drive unit.

Model Coverage & Serial Range

This manual applies to all Alpha One Generation II stern drive units produced from approximately 1991 onward, representing the second generation's full service requirements.

Technical Content & Service Procedures

This nearly 673-page manual includes:

• Complete overhaul and repair procedures

• Step-by-step instructions with exploded diagrams

• Disassembly, inspection, assembly, and adjustment routines
  This makes it a comprehensive guide for both professional mechanics and experienced DIY enthusiasts.

Condition & Format

This is a pre-owned, factory-issued manual with the 90‑818177‑3 revision. It’s intact and fully readable—ideal for hands-on work, despite normal signs of use.

At Arizona Outboard Dismantlers, we specialize in genuine marine service materials that keep you cruising with confidence. This 90-818177-3 Service Manual equips you with OEM-level servicing knowledge for your MerCruiser Alpha One Gen II stern drive.