99999-03938 Aftermarket Yamaha Starter Motor | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket Yamaha 115-250HP V4/V6 Outboard Starter Motor - Part Number: 99999-03938

New aftermarket 12-volt, 9-tooth counter-clockwise starter for Yamaha V4 and V6 two-stroke outboards. It consolidates the 6N7, 61H, 6E5, 6K7 and 69W starter families used across 115HP through 250HP engines.

⚙️ Key Features

• 12-volt marine electrical system

• Counter-clockwise rotation viewed from the drive end

• 9-tooth starter pinion

• Heavy-duty outboard starter construction

• Integrated solenoid and overrunning clutch

• Multiple verified Yamaha V4/V6 supersession and cross-reference numbers

🧰 Assembly Contents

• 1 × Complete starter motor assembly - Part Number: 99999-03938

• 1 × Integrated starter solenoid

• 1 × Installed 9-tooth pinion and overrunning clutch

• 1 × Installed armature, field assembly, brush holder and drive housing

• Mounting bolts and external battery cables are supplied separately unless stated

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 99999-03938-00 → Yamaha service starter consolidating related 6N7/61H/6E5/6K7/69W references

• 6N7-WS818-01-00 → Related Yamaha service starter assembly

OEM / Related Numbers:

• 99999-03938

• 99999-03938-00

• 6N7-WS818-01-00

• 6N7-81800-00

• 6N7-81800-01

• 6N7-81800-10

• 61H-81800-00

• 61H-81800-01

• 69W-81800-00

• 6E5-81800-12

• 6K7-81800-10

Aftermarket / Verified Equivalents:

• Sierra Marine: 18-6415

• ARCO Marine: 3428

• Marine Spare Parts: PH130-0051

• MES Marine: S2073M

• Recmar: REC99999-03938 / REC50-8M6014126

🚤 Compatibility

Commonly used on:

• Yamaha large V4 and V6 two-stroke outboard starting systems

Typically suits:

• Yamaha 115HP and 130HP V4 two-stroke applications using the listed starter family

• Yamaha 150HP, 175HP and 200HP V6 two-stroke applications using the listed starter family

• Yamaha 225HP and 250HP V6 applications only where the original starter cross-references to 99999-03938, 6N7, 61H, 6E5, 6K7 or 69W

• HP Range: 115-250 HP

• Engine Type: V4 or V6 carburetted/EFI two-stroke outboard, model dependent

• Year Range: Principally 1990s-2000s, controlled by exact model code and starter reference

• Serial / Model Identification: Confirm 12V, 9 teeth, counter-clockwise rotation and the removed Yamaha starter number. Do not order solely from horsepower.

🔌 Function

The high-output starter cranks the large V4/V6 powerhead through the flywheel ring gear. Correct rotation, pinion geometry and mounting alignment prevent ring-gear damage and disengagement problems.

Common signs of failure:

• Starter clicks but does not rotate

• Slow cranking under load

• Pinion fails to engage or repeatedly kicks out

• Grinding or metal debris at the flywheel

• Intermittent operation from worn brushes or contacts

• Heat damage, internal corrosion or excessive shaft play

📦 Condition

• Brand-new aftermarket replacement starter motor

• New and unused

• Supplied in suitable manufacturer or equivalent protective packaging