Description
Overview:
This shim is a genuine Atlas Copco service part designed for the Cobra series petrol breakers, including the Cobra TT and Cobra PROi. Manufactured to precise OEM tolerances, it is a flat metal plate used to set and maintain correct clearances inside the breaker assembly. The shim helps align mating components and ensures consistent spacing so the impact mechanism runs smoothly and efficiently. Made from durable metal for long service life, it protects adjoining parts from rubbing or misalignment that can cause premature wear. Using the correct OEM shim supports reliable performance, reduces vibration, and preserves the integrity of the machine. It is suitable for routine maintenance, rebuilds, and corrective repairs where exact fit and thickness control are required.
Key Features:
- Genuine Atlas Copco part for correct fit and compatibility
- Precision-made to maintain accurate spacing and alignment
- Durable construction for extended service life in tough site conditions
- Helps prevent excessive wear on adjoining components
- Supports smooth, efficient running of the impact mechanism
- Consistent OEM thickness for predictable performance
- Simple to fit during routine servicing or overhaul
- Reduces downtime by restoring correct clearances quickly
Typical Applications:
Used during servicing or overhaul of Atlas Copco Cobra breakers to set clearances in the assembly, stabilise component stacks, and restore factory alignment. Ideal for addressing noise, vibration, or excessive wear caused by incorrect spacing. Suitable for workshop repairs and on-site maintenance where a precise, drop-in OEM solution is needed.
Also known as:
Packing shim, adjustment plate, thickness shim, alignment washer, distance plate, setting shim, calibration shim, shim pad, gauge shim.
Fits Models:
Cobra TT, Cobra PROi, Cobra Pro
Alternate Part Numbers:
9234-0004-12, 9234000412
Product Specifications
| L&S Part No. | 9234 0004 12 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Atlas Copco |
| OEM No. | 9234000412 |
| Unit of Sale | 1 |
| Applications | Cobra PROi, Cobra Pro, Cobra TT, CobraPROi, CobraPro, CobraTT |
| Machine Type | Breakers |
| Fits Brands | Atlas Copco |
| Fits Models | Cobra TT | Cobra PROi | Cobra Pro | Cobra PROe |
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