Genuine Omega® fourth wheel, part number 1243, base cal. 550 (see all calibres in description) Omega® 2403 A Click with Mounted Spring a

Click with Mounted Spring a package of 3 right and 3 left clicks with springs already mounted

It is less likely to mar surface than a steel hammer

Foredom Motor Brush MP319P Motor brushes for models: L

The total movement height for this movement (height 2) is 7

Genuine Omega® fourth wheel, part number 1243, base cal. 550 (see all calibres in description) Omega® 2403 A Click with Mounted Spring aGenuine Omega fourth wheel, part number 1243 Fits calibres: Omega 550 Omega 551 Omega 552 Omega 560 Omega 561 Omega 562 Omega 563 Omega 564 Omega 565 Omega 600 Omega 601 Omega 602 Omega 610 Omega 611 Omega 613 Omega 750 Omega 751 Omega 752 * Perrin Supply Ltd is independent of and not affiliated with or sponsored by Omega. Omega warranty does not apply to parts supplied by Perrin Supply Ltd.