Spark Plug Shaft Seal for KTM 790/890/990 and Husqvarna 901 - 61136175050

This spark plug shaft seal is a genuine OEM component designed to provide a secure, leak-proof barrier for your engine's cylinder head. It effectively prevents oil and debris from entering the spark plug well, ensuring optimal ignition performance and engine reliability.

This seal is compatible with a wide range of models, including the KTM 790 Duke and Adventure (2018-2020), 890 Duke and Adventure series (2020-2025), 990 Duke and RC R (2026), and the Husqvarna Norden 901 and 901 Expedition (2022-2026). It also fits legacy models such as the KTM 990 Super Duke R (2008-2011).

Engineered to exact factory specifications, this seal offers a precise fit and long-lasting durability under high-temperature conditions. Using authentic OEM parts ensures your motorcycle maintains its original performance standards and structural integrity.

When replacing this seal, ensure the spark plug well is clean and free of contaminants to guarantee a proper seat. Proper installation is essential to prevent potential oil leaks that could affect ignition components.

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