Ball Bearing for Reduction Gear for Villiers MK20, MK25 Engines – OEM No. 18346

Description

The Ball Bearing for Reduction Gear (OEM No. 18346) is a genuine Villiers component for MK20 and MK25 engines used in small plant, construction, and garden machinery. Made from hard-wearing bearing steel, it supports the reduction gear assembly by minimising friction and wear on rotating shafts, helping the engine deliver smooth, efficient drive at reduced output speed. This part is built to the original specification for a precise fit in the gear housing, maintaining correct alignment and dependable load handling. It is unused old stock from the period, so minor tarnishing or storage marks may be present, but function remains unaffected. A practical choice for routine maintenance or restoration, it keeps classic Villiers engines running reliably in real-world working conditions.

Key Features:
– Genuine Villiers part for assured compatibility and performance- OEM No. 18346 for accurate identification and fit- Durable bearing steel construction for long service life- Supports smooth, low-friction rotation in the reduction gear- Helps maintain correct shaft alignment and gear mesh- Suitable for both routine servicing and vintage engine restoration- Sized to seat correctly in the original Villiers reduction gear housing- Stable running to reduce vibration and noise transfer- Straightforward to fit with standard bearing tools and techniques- Unused old stock; may show age-related marks without affecting function

Typical Applications:
Used within the reduction gear of Villiers MK20 and MK25 engines found on small site equipment and garden machinery. Suitable for engines driving gear-reduced outputs such as pumps, light construction tools, cultivators, and stationary applications where dependable low-speed torque and smooth running are required.

Also known as:
Reduction gear bearing, gearboball bearing, Villiers reduction bearing, MK20/MK25 gear bearing, output reduction bearing for Villiers engines, transmission ball bearing for Villiers single-cylinder engines.

Fits Models:
MK20, MK25

Alternate Part Numbers:
18346

Product Specifications