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1142 400 1200 STIHL Flywheel (Genuine OEM Part)

1142 400 1200 STIHL Flywheel (Genuine OEM Part)

Original price was: $64.74.Current price is: $19.42.

SKU: G553375523 Category:

Description

1142 400 1200 STIHL Flywheel (Genuine OEM Part)

The STIHL 1142 400 1200 is a genuine OEM flywheel designed specifically for M-Tronicequipped STIHL chainsaws. This flywheel regulates crankshaft rotation and generates the magnetic signal required by the ignition and M-Tronic engine management system to deliver precise spark timing and optimal engine performance.

Manufactured to STIHLs original equipment specifications, this flywheel is precision-balanced and constructed from high-strength materials to withstand high RPM, heat, and continuous professional use. Using a genuine STIHL flywheel ensures correct ignition timing, smooth engine operation, and reliable M-Tronic system function.

Product Details

  • Manufacturer Part Number: 1142 400 1200

  • Brand: STIHL

  • Part Type: Flywheel

  • System: Ignition system / M-Tronic engine management

  • Function: Regulates engine rotation and supports ignition timing

  • Material: Precision-balanced metal construction

  • OEM Status: Genuine STIHL OEM replacement

Function

  • Stabilizes crankshaft rotation

  • Generates magnetic field for ignition and M-Tronic control

  • Supports accurate spark timing

  • Promotes smooth, efficient engine operation

Compatible With STIHL Chainsaws

  • MS 462 C-M R (Ignition system M-Tronic)

  • MS 462 C-M R Rescue (Ignition system M-Tronic)

  • MS 462 C-M (Ignition system M-Tronic)

How Its Used

This flywheel mounts to the crankshaft and rotates with the engine, interacting with the ignition module and M-Tronic system sensors to generate accurate spark timing and engine control signals.

Proper installation and correct torque are essential to ensure safe operation and correct ignition performance.

Suggested Maintenance

  • Inspect the flywheel for cracks, damage, or missing fins

  • Ensure the keyway and mounting surfaces are clean

  • Verify correct torque during installation

  • Replace the flywheel if damaged or out of balance

The STIHL 1142 400 1200 Flywheel is used in OEM-specified M-Tronic ignition system applications where precise timing, durability, and professional-grade performance are essential.

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