Description
Overview:
The Conrod Lock Washer is a genuine Villiers OEM part designed to secure the big-end fasteners on the connecting rod of Villiers F12 and F15 engines. Made from durable metal, it is used to lock the big-end nuts/bolts after tightening, preventing loosening from vibration and heat cycles. This helps maintain correct bearing clearance and reliable engine operation. Supplied as unused vintage stock (NOS), it may show light tarnishing from age, but this does not affect function. It suits restorations and ongoing maintenance of classic Villiers-powered equipment used in construction, agriculture, and garden machinery. MPN: 871565 for easy identification and ordering. Genuine Part for assured compatibility and fit with Villiers specifications.
Key Features:
- Genuine Villiers OEM component for correct fit and function on F12/F15 big-end assemblies
- Locks big-end nuts/bolts to resist loosening from vibration and thermal cycling
- Durable metal construction suitable for engine temperatures and oil exposure
- Simple to install: fit under the fastener and bend the tab(s) to secure after torqueing
- Supports consistent bearing preload, helping to reduce wear and potential engine damage
- Ideal for vintage rebuilds and preventative maintenance on working engines
- New old stock: may show cosmetic tarnish only; performance is unaffected
- MPN 871565 aids accurate part identification and ordering
- Compact, lightweight part for quick replacement without special tools
- Helps maintain engine reliability over long service intervals
Typical Applications:
Used during engine assembly, overhaul, or big-end bearing service on Villiers F-series engines. Common in restorations of classic machinery and in routine maintenance to ensure the big end remains secure under working loads in small plant, workshop equipment, and garden machinery powered by Villiers engines.
Also known as:
Con rod lock tab, big-end tab washer, connecting-rod locking washer, big-end retaining tab, con-rod tabbed washer, big-end lock plate, connecting rod security washer.
Fits Models:
F12, F15
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