KTM O-Ring 45x2.5 NBR70 for 990 Duke - N0770004525000

This is an OEM O-ring with dimensions 45x2.5 mm, made from NBR70 material. It provides a reliable seal in the lubricating system of KTM motorcycles. Direct replacement for part number N0770004525000.

Compatible with 2024-2026 KTM 990 DUKE models including black and orange variants (EU/US), 2025 KTM 990 DUKE R white (US), and 2026 KTM 990 DUKE R (EU/US).

The NBR70 compound offers excellent resistance to oils, fuels, and lubricants, ensuring long-lasting performance in engine applications. Precision sizing guarantees a proper fit without leaks.

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