Thomas Dudley Turbo 44 Spares Pack — 313826
The Thomas Dudley 318665 is an essential genuine service pack designed specifically for the Turbo 44 and 44R syphon range. Over time, the internal rubber components of a syphon can perish or become distorted due to water contact and mineral buildup, leading to poor flushing or slow refills. This comprehensive spares pack provides everything needed to refresh your syphon’s internal mechanism, extending the life of your cistern without the need for a full replacement.
Identification Guide:
MPN: 318665 | Compatibility: Dudley Turbo 44 & 44R Syphons | Contents: Diaphragm, O-Ring, Piston Washers
What's in the Pack?
- Replacement Diaphragm: Restores the airtight seal required for powerful flushing.
- High-Quality 'O' Ring: Ensures a watertight seal between internal components.
- Piston Washers: Essential for the smooth vertical movement of the syphon rod.
Installation Tip
Before opening your syphon, ensure the water supply is turned off and the cistern is fully drained. Replacing these parts typically takes less than 10 minutes and requires no specialist tools. Regular servicing with genuine Dudley parts ensures your toilet continues to flush at factory-standard efficiency.



