The Bush Cam Insulating is a genuine Villiers component designed for the MK20 and MK25 engine series. Made from a high-grade insulating composite, it separates and protects the cam-related parts from unwanted electrical contact and heat transfer within the ignition assembly. This helps preserve stable ignition performance and reduces the risk of short circuits or heat soak that can lead to premature wear. Built to the original specification (OEM No. M2310), it offers a precise fit and reliable operation in small industrial engines commonly found in construction and garden machinery. For owners maintaining older Villiers-powered equipment, this bush restores correct insulation where the cam interfaces with surrounding parts, supporting smooth running, dependable starting, and consistent engine timing.

Key Features:
– Genuine Villiers part for assured compatibility and quality (OEM No. M2310)
– Provides effective electrical insulation to prevent short circuits
– Helps limit heat transfer around the cam and ignition components
– Durable composite construction resists fuel, oil, vibration, and wear
– Direct replacement for worn or damaged bushes; no modifications required
– Accurate fit for consistent ignition timing and engine performance
– Straightforward to install with standard hand tools, minimising downtime
– Suitable for routine servicing of classic Villiers engines used on site and in the garden

Typical Applications:
Used during ignition and cam assembly repairs on Villiers-powered machinery such as mixers, small pumps, generators, rotavators, and similar equipment. Ideal when refurbishing classic engines or resolving intermittent ignition faults caused by poor insulation. Suitable for preventive maintenance to keep engines starting reliably and running smoothly under regular site or garden use.

Also known as:
Breaker cam insulating bush, ignition cam insulator, cam insulator sleeve, cam isolation bush, points cam bush, insulating sleeve for cam, cam carrier insulator, ignition assembly insulator.

Fits Models:
MK20, MK25

Alternate Part Numbers:
M2310

Product Specifications