Description
Overview:
The Handle Spring for Sullair SK12 Breaker is a precision-made replacement coil designed to restore correct tension in the handle assembly of the SK12 pneumatic breaker. Manufactured from durable, tempered spring steel, it withstands the high-frequency impacts and vibration typical of demolition and construction work. By keeping the handle components correctly aligned and returning them to position after actuation, the spring helps maintain safe control and consistent tool response. This part replaces Sullair reference 68MR0803 and is sized to fit the SK12 without modification. It is suitable for routine maintenance or repair when the original spring has fatigued, lost tension, or fractured, helping to reduce downtime and keep air breakers operating reliably on site.
Key Features:
- Direct-fit replacement for Sullair SK12 breakers (replaces 68MR0803)
- Tempered spring steel construction for strength and long service life
- Maintains positive handle return and control feel under heavy vibration
- Resistant to fatigue from repeated impact cycles
- Stable, consistent tension to support reliable throttle/handle function
- Helps preserve operator safety by ensuring predictable handle behaviour
- Suitable for preventative maintenance and quick in-field repairs
- Straightforward installation with basic hand tools, minimising downtime
- Sized to original specifications for proper fit within the handle assembly
- Cost-effective way to restore performance without replacing the full handle
Typical Applications:
Used during service or overhaul of Sullair SK12 pneumatic breakers working on concrete, asphalt, and masonry. Ideal for construction sites, highways, utilities, plant hire fleets, and maintenance teams needing to replace a fatigued or broken handle return spring to keep equipment operational and safe.
Also known as:
Handle coil, breaker handle spring, spring for pneumatic breaker handle, return spring for breaker handle, SK12 handle return spring, coil spring for breaker handle.
Fits Models:
SK12
Alternate Part Numbers:
68MR0803
Product Specifications
| L&S Part No. | SK12/29 |
|---|---|
| Manufacturer | Sullair |
| OEM No. | 68MR0803 |
| Unit of Sale | 1 |
| Applications | SK12 |
| Machine Type | Breakers |
| Fits Models | SK12 |
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