67C-81800-02 Yamaha Starter Motor | Genuine Used Part

🔧 Product Description

Genuine Yamaha Starter Motor Assembly - Part Number: 67C-81800-02

A genuine Yamaha starter motor assembly used on Yamaha F30 and F40 four-stroke outboards. This starter family is also cross-referenced with selected Mercury / Mariner 30HP and 40HP four-stroke applications using the shared United Technologies / Yamaha-style starter configuration.

⚙️ Key Features

• Genuine Yamaha starter motor assembly
• Correct Yamaha part number 67C-81800-02
• Supersedes earlier 67C-81800-00 and 67C-81800-01 starter references
• Used on Yamaha F30 and F40 four-stroke outboards
• 12-volt starter motor family for 30HP and 40HP engines

🚤 Compatibility

Commonly used on

• Yamaha F30 / F40 four-stroke outboards
• Mercury / Mariner 30HP and 40HP four-stroke applications using the matching starter family

Typically suits

• Engine models:
• Yamaha F30A four-stroke starter applications
• Yamaha F30 TLR / F30 MSH / F30 MLH applications where 67C-81800-02 is specified
• Yamaha F40 four-stroke starter applications
• Yamaha F40 MSH / F40 MLH / F40 TLR / F40 EJR applications where 67C-81800-02 is specified
• Mercury 30HP 4-Stroke applications using matching 50-854636 / 50-859170 starter references
• Mercury 40HP 4-Stroke applications using matching 50-854636 / 50-859170 starter references
• Mariner 30HP / 40HP four-stroke applications using the 67C starter family
• HP Range: commonly 30HP - 40HP
• Engine Type: Yamaha / Mercury / Mariner four-stroke outboard
• Year Range: approximately 1999-2009 depending on model and serial range
• System Type: Electric starter motor

🔌 Function

The starter motor engages the flywheel ring gear and cranks the engine when the key switch or start circuit is activated.

⚠️ Common Signs of Failure

• Starter relay clicks but motor does not crank
• Slow cranking with a charged battery
• Starter gear grinding against flywheel
• Starter spins without engagement
• Intermittent no-crank condition
• Brush, armature, bushing or drive gear wear

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 67C-81800-02-00 later Yamaha starter motor assembly reference
• 67C-81800-01-00 related earlier Yamaha starter motor assembly reference
• 67C-81800-00-00 earlier Yamaha starter motor assembly reference

OEM / Related Numbers

• 67C-81800-02
• 67C-81800-02-00
• 67C818000200
• 67C-81800-01
• 67C-81800-01-00
• 67C-81800-00
• 67C-81800-00-00
• Mercury: 50-854636
• Mercury: 50-854636T
• Mercury: 50-859170-1
• Mercury: 50-859170T
• Mercury: 50-884045T
• Mercury: 50-888160T
• United Technologies: 6743040

Aftermarket / Verified Equivalents

• Aftermarket reference: 67C-81800-02
• Aftermarket reference: 67C-81800-00 / 67C-81800-01 / 67C-81800-02
• Marine replacement starter for Yamaha F30 / F40 and shared Mercury / Mariner four-stroke applications

📦 Condition

• Genuine used part
• Removed from running engine where applicable
• In good working condition unless otherwise stated