
ALL BALLS – Clutch master cylinder repair kit (manufacturer part no. 18-4002). Designed to refurbish the hydraulic clutch system, this kit includes all the necessary wear parts to restore precise lever control and reliable sealing. Ideal for both touring and motocross, it meets the demands of a high-quality refurbishment, developed for the chassis and competition.
Whether you are refurbishing before the season or preparing for intensive use, this kit simplifies the intervention on the hydraulic circuit: disassembly, seal replacement, and reassembly to achieve a sharper lever feel. Compatible with several KTM 990 Supermoto models from the specified years, it provides a practical solution for riders seeking a clean and durable repair.
Manufacturer reference: 18-4002