Description
Overview:
The Wave Washer - Robin Part - RB020 00899 10 is a resilient metal washer designed to provide controlled spring tension in bolted and rotating assemblies. Its wave-shaped profile applies a consistent axial preload, helping to absorb shock, damp vibration, and maintain clamping force where standard flat washers fall short. Commonly used across construction and garden machinery powered by Robin/Subaru engines, it helps keep fasteners tight and components aligned under high-vibration conditions. Suitable for compactors, generators, pumps, and lawn and garden equipment, this durable washer supports smooth operation and helps extend service intervals by reducing wear on mating parts. It is a practical choice for both tradespeople and DIY users maintaining reliability in demanding environments.
Key Features:
- Durable metal construction for dependable spring action under load
- Wave profile maintains tension to resist loosening from vibration
- Helps absorb shock and reduce noise in moving assemblies
- Compact design fits tight spaces without adding significant height or weight
- Aids bearing preload and compensates for thermal expansion and settling
- Consistent performance enhances fastener reliability and assembly integrity
- Straightforward to fit and replace using standard hand tools
- Suitable for frequent start/stop and high-vibration machinery
- Supports smoother operation and can reduce maintenance frequency
- Compatible with a wide range of construction and garden equipment
Typical Applications:
Used where a controlled preload is required, such as engine shrouds, clutch and starter assemblies, alternator mounts, gearbox covers, pump housings, and blade drive systems. Ideal for compactors, generators, water pumps, tillers, and lawn and garden equipment that experience continuous vibration. Helps maintain torque in bolted joints and protects components like bearings and seals by cushioning impacts.
Also known as:
Wave spring washer, spring wave washer, corrugated spring washer, preload washer, tension washer, resilient washer, crest washer, vibration-damping washer. These terms are often used for washers that provide elastic load to stabilise assemblies and maintain clamp force under dynamic conditions.
Product Specifications
| L&S Part No. | RB020 00899 10 |
|---|---|
| Unit of Sale | 1 |
| Fits Brands | Robin |
| Key Features | - Wave profile maintains tension to resist loosening from vibration - Durable metal construction for dependable spring action under load - Suitable for compactors, generators, pumps, and garden equipment - Compact design fits tight spaces without adding significant height - Aids bearing preload and compensates for thermal expansion and settling |
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