67C-41213-20-00 Yamaha F40 Accelerator CAM | Genuine Used Part

🔧 Product Description

Genuine Yamaha F30 F40 Accelerator Cam - Part Number: 67C-41213-20-00

A genuine used Yamaha accelerator cam for selected F30A and F40B inline three-cylinder four-stroke outboard motors.

The cam forms part of the engine-control linkage and converts movement from the throttle cable and control lever into a progressive opening movement at the carburettor or throttle linkage. Its factory profile is essential for correct throttle progression and link-and-sync adjustment.

⚙️ Key Features

• Genuine used Yamaha accelerator cam
• Correct OEM part number 67C-41213-20-00
• Factory description: Cam, Accel.
• Used on selected 30HP and 40HP four-stroke engines
• Original cam profile for correct throttle progression

🚤 Compatibility

Commonly used on

• Yamaha F30A and F40B engine-control assemblies
• Remote-control and selected tiller-control models

Known catalogue fitment includes

• 2003: F30TLRB; F40MLHB, F40ESRB, F40EJRB, F40TLRB, F40MJHB and F40MSHB
• 2004: F30TLRC; F40TLRC, F40EJRC, F40MJHC, F40MLHC and F40MSHC
• 2005: F30TLRD; F40EJRD, F40MJHD, F40MLHD, F40MSHD and F40TLRD
• 2006: F30TLR; F40EJR, F40MJH, F40MLH, F40MSH and F40TLR
• 2007: F40EJR, F40MJH, F40MLH, F40MSH and F40TLR
• 2008: F40BEJR, F40BMJH, F40BMLH and F40BTLR
• HP Range: 30HP-40HP
• Engine Type: Yamaha inline three-cylinder four-stroke outboard
• Production Range: Approximately 2003-2009
• Serial Note: Yamaha catalogues index this part by full model code and production year rather than one universal serial range

🔌 Function

The cam controls the rate at which the engine throttle opens as the control lever is advanced, helping maintain smooth acceleration and the correct relationship between throttle position and ignition or carburettor operation.

⚠️ Common Signs of Failure

• Throttle movement is jerky or uneven
• Engine hesitates when accelerating
• Cam surface is worn or grooved
• Linkage does not return fully to idle
• Engine cannot reach full throttle
• Cam pivot or mounting point has excessive play
• Link-and-sync adjustment cannot be maintained

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 67C-41213-20-00 current listed accelerator-cam reference
• Earlier 67C-family cams may have a different profile and are not automatically interchangeable

OEM / Related Numbers

• 67C-41213-20-00
• 67C412132000
• 67C-41213-20
• Related accelerator link, throttle rod, cam follower and mounting hardware
• Related 67C-series control and carburettor-linkage components

Aftermarket / Verified Equivalents

• No aftermarket equivalent

📦 Condition

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