KTM Rotary Shaft Lip-Type Seal 28x37x4 fits 990 Duke 2024-2026 - N003760283701

This is an OEM lip-type rotary shaft seal with dimensions 28x37x4, designed for reliable sealing in the transmission main shaft assembly on KTM motorcycles. It prevents oil leaks and contaminants from entering the gearbox, ensuring smooth operation and longevity.

Compatible with 2024-2026 KTM 990 DUKE (black/orange, EU/US), 990 DUKE R (EU/US, including white 2025 US), and 990 RC R (black/orange, EU/US) models. This genuine OEM part N003760283701 is a direct replacement for the specified transmission components.

Made to exact KTM specifications for optimal fit and performance in high-revving engines. The lip-type design provides superior sealing under dynamic conditions typical in powersports applications.

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