Starter Motor Yanmar 6LY3

Description

New starter motor for the Yanmar 6LY3 — the larger six-cylinder marine diesel from Yanmar's 6LY series for motor yachts. This starter motor is 12V/3.0kW with a 9-tooth pinion and fits the original mounting flange (spigot diameter 95 mm).

✔️ New part, no core exchange required
✔️ Direct 1-to-1 replacement for the original Yanmar starter motor
✔️ Correct tooth count and voltage for the 6LY3

Technical specifications

• Voltage: 12V
• Power: 3.0 kW
• Spigot diameter: 95 mm
• Pinion teeth: 9
• Mounting holes: 2
• Position: +35°
• Rotation: clockwise (CW)
• Type: new

Suitable for

Yanmar

• 6LY3

Please note:

The 6LY series includes multiple generations and starter motor variants (incl. 6LY-STE/UTE and 6LY2/6LYA/6LYM) with differing tooth counts or power ratings. This version (9 teeth, 3.0 kW) is specifically for the 6LY3. In doubt? Count the number of teeth on the pinion of your old starter motor or send us your engine nameplate.

OEM reference

• For ref.: Yanmar 129940-77010, 129940-77011, 129940-77012