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Outboard Gears and Clutch Dogs: Shifting Mechanics, Wear Symptoms, and Repair Options

2026 09-14

Explore outboard forward, reverse, and pinion gears, clutch dog engagement, common shifting failures, wear diagnosis, and replacement considerations.

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Outboard Propeller Shafts: Alignment, Seal Surfaces, and Damage Diagnosis

2026 09-09

Learn how outboard propeller shafts carry thrust and torque, how impact causes bending, and what to check before replacement or lower-unit repair.

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Outboard Drive Shafts: Power Transfer, Corrosion Risks, and Fitment Checks

2026 09-07

Understand outboard drive shaft function, spline fit, shaft length, corrosion, straightness, bearing surfaces, and replacement compatibility.

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Outboard Crankcase Assemblies: Structure, Sealing, Alignment, and Replacement Decisions

2026 09-02

Learn how outboard crankcase assemblies support the crankshaft, seal internal pressure, align components, and affect rebuild quality and replacement decisions.

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Outboard Propeller Types: Diameter, Pitch, Blade Design, and Boat Performance

2026 08-26

Outboard anodes protect submerged engine parts from galvanic corrosion, with material and fitment guidance for distributors planning replacement stock.

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Outboard Crankshafts: Load Transfer, Wear Patterns, and Rebuild Considerations

2026 08-31

Understand outboard crankshaft function, journals, crankpins, bearings, runout, corrosion risks, and key checks for engine rebuilding and replacement.

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