KTM Steel Ball D4 for 400/620/640 Duke Models - 40540296

This is an OEM steel ball D4 (part number 40540296) used in various linkage and suspension components on KTM motorcycles. It provides reliable durability and precise fit for critical assemblies. Manufactured to exact factory specifications for optimal performance.

Compatible with 2000 KTM 400 SXC (US), 2000 KTM 640 DUKE II (US), 2000 KTM 640 DUKE II - LIME (US), 1999 KTM 400 SUP-COMP 20kW (EU), 1999 KTM 620 SUP-COMP 20kW (EU), 1999 KTM 640 DUKE II lime (EU), and 1999 KTM 640 DUKE II titan (EU).

Made from high-quality steel to withstand demanding off-road and street conditions. Ensures smooth operation in steering, suspension, or pivot points where specified.

Check compatibility list below to see if this part fits your motorcycle model.