With a quantity of three pieces, the Washer,17.3x22x0.5 is the most used part in the KICKSTARTER MECHANISM(∼SF250AE026491 diagram.
A sample from the products for the Kickstarter Mechanism(∼sf250ae026491 include: Lever-assy-kick, Guide-kick, Washer,17.3x22x0.5, Collar.
Check out any of the twenty-seven Kickstarter Mechanism(∼sf250ae026491 components enlisted.