Davey – Joint torique pour corps de pompe Silensor / SilensorPro - 43069

Davey – Pump Casing O-Ring for Silensor / SilensorPro (Part 43069)

This is the genuine Davey replacement casing O-ring (part 43069) for the Silensor and SilensorPro pool pump ranges. It forms the critical watertight seal between the pump’s front casing and motor body, preventing water leakage at the pump housing joint. This O-ring is also included in Davey’s official seal kit as a scheduled service component.

Compatibilité

Part 43069 is listed in the official Davey Silensor spare parts guide and fits the Silensor SLS and SLL series (including SLS100, SLS150, SLS200, SLL150, SLL200, SLL400, SLL1200, and multi-phase variants) as well as SilensorPro models. CE-suffix variants are the versions distributed exclusively in Europe. Always cross-reference your pump’s model number and serial number before ordering.

Pourquoi l'authenticité est importante

Using a genuine Davey O-ring ensures the correct material compound, cross-section diameter, and hardness for pool water and chemical exposure. An incorrect or aftermarket O-ring risks premature seal failure, casing leaks, and potential motor damage — costs far exceeding the price of the correct part. Genuine Davey parts also keep your pump’s warranty intact.

Quand faut-il le remplacer ?

The casing O-ring should be inspected at every service and replaced whenever the pump casing is opened, if any leakage is visible around the pump body joint, or as part of a full seal kit service. Davey’s official seal kit (which includes this O-ring) covers all primary sealing points in the pump for a comprehensive overhaul.