Description
Overview:
This Pulley Locating Washer is a genuine Villiers component for maintaining correct pulley position and alignment on industrial engines. Manufactured from durable metal with a precision finish, it seats the pulley securely on the shaft to reduce wobble, vibration, and uneven belt tracking. By keeping the pulley true, it helps protect belts, bearings, and shafts from premature wear and supports efficient power transmission. Designed specifically for the Villiers BSA320CC and 420CC industrial engines, it is a direct, like-for-like replacement under OEM No. 86 939. Suitable for workshop maintenance and restoration of vintage equipment, it preserves original specification and reliability while keeping downtime low. A practical choice for routine servicing or when rebuilding engines used in fixed plant and light industrial machinery.
Key Features:
- Genuine Villiers OEM part for assured compatibility and quality (OEM No. 86 939)
- Precision-made metal washer for strength, stability, and long service life
- Maintains pulley alignment to minimise belt, shaft, and bearing wear
- Helps reduce slippage and vibration for smoother engine operation
- Direct replacement for BSA320CC and 420CC applications, no modification required
- Supports efficient power transmission and consistent belt tracking
- Suitable for vintage engines, preserving original fit and performance
- Straightforward to fit with standard hand tools during routine servicing
Typical Applications:
Used during maintenance, overhaul, or restoration of Villiers industrial engines where accurate pulley seating is critical. Common on stationary plant such as pumps, generators, compressors, mixers, and workshop machinery. Ideal when addressing pulley movement, belt misalignment, or vibration issues to extend component life and restore smooth running.
Also known as:
Pulley alignment washer, pulley positioning washer, engine pulley washer, engine pulley spacer, pulley seating washer.
Fits Models:
BSA320CC, 420CC
Product Specifications
| L&S Part No. | 86 939 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Villiers |
| Unit of Sale | 1 |
| Machine Type | Engines |
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