Oregon 02-403 - Flywheel Key (Replaces Tecumseh 611154 & MTD 690-900-0009)

Product Description

Oregon 02-403 - Tecumseh Flywheel Key (Replaces 690-900-0009)

Restore proper engine timing and reliable ignition performance with the Oregon 02-403 Flywheel Key. Engineered as a direct, offset replacement for Tecumseh 611004, this precision key ensures your flywheel aligns exactly as designed—vital when the original key has failed due to impact, drift or wear. Ideal for horizontal-shaft small engines with solid-state ignition, the 02-403 helps prevent mis-timing, rough starts or flywheel slippage—giving you an OEM fit at an aftermarket value.

If you need reassurance in verifying that this Flywheel Key will fit your mower please don’t hesitate to email us Orders@mowpart.com Be sure to have your model and serial number available.