Aloka L21T Trackball GCMK-C2X for SSD-900 Ultrasound

Listed here is the Aloka trackball gcmk-c2x, a Aloka ultrasound-system component kept in our parts catalog. Use the technical specifications, compatibility, and ordering reference below to confirm fitment before procurement.

• Designed and catalogued as a trackball gcmk-c2x for Aloka ultrasound systems.
• Listed for use on Aloka SSD-900 consoles.
• Manufacturer part reference on file: L21T.
• Catalogued as a Aloka service / replacement part suitable for preventive maintenance.
• Catalog category: Ultrasound u00bb Parts.

This part is matched to the Aloka SSD-900 in our catalog. Confirm the host console's model designation against the part reference before purchasing.

Most ultrasound consoles use a trackball rather than a mouse because the operator's hand is already positioned at the control panel during scanning. The trackball module (ball, ring, sensor PCB) is a wear item and a frequent refurbishment part; OEMs and service vendors typically ship complete modules rather than individual balls, which simplifies replacement and avoids encoder-mismatch issues.

• 1× Aloka L21T Trackball GCMK-C2X for SSD-900 Ultrasound
• Product identification / part reference label

• Verify the part number and model fitment against your unit's documentation prior to purchase.
• Product images and descriptions are for reference; the appearance of the actual item may vary by production batch or revision.
• If you are unsure about compatibility, contact our support team with your system model and serial number.
• Cross-check the on-unit part marking against the catalog part reference before installation.
• Where the part interacts with patient-contact or measurement-critical subsystems, validate the system against the manufacturer's service procedure before returning it to clinical use.
• Sterilization and handling should follow your facility's protocols and the manufacturer's instructions.

SKU/Link Reference: AlokaL21TTrackballGCMK-C2X