This spring retainer is part of the engine's valve train and is a key component within the KTM spare parts range intended for engine servicing or repair. It is a small-sized but critically functional part, designed for those working on the cylinder head, whether in a specialized workshop or during a high-mileage overhaul.
It is machined from steel with tight tolerances, since its geometry must fit precisely between the valve stem, the retaining collets and the spring. The finish is plain metal, without any decorative coating, as befits an internal part that requires fatigue and heat resistance within the combustion chamber environment rather than cosmetic protection.
The photo shows a small-diameter part with a stepped dish shape and a central conical recess that houses the collets, finished in the metallic grey tone typical of untreated steel. The surface is smooth, with the sharply defined edges characteristic of precision machining.
Once installed, it holds the valve spring against the stem and ensures the valve closes correctly on every engine cycle, preventing play that could affect valve timing and the operation of the valve train assembly.
S828820002000C1
Data sheet
Nombre modelo
990 RC R
990 RC R Track
Año modelo
2026
Compatibilidad
990 RC R 2026
990 RC R Track 2026
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