Description
Overview:
This Genuine Muffler Insert for Atlas Copco handheld breakers is a direct replacement component that restores correct exhaust attenuation and helps keep noise levels down on site. Built from durable, heat-resistant materials suited to the exhaust flow path, it sits inside the muffler body to absorb and diffuse sound energy while maintaining proper back pressure for reliable engine performance. It is designed for Atlas Copco petrol breakers, including the Cobra TT and Cobra Mk1, used in construction, utilities, rail and landscaping work. As a genuine Atlas Copco part (MPN 9234 0004 02), it offers the right fit and function without modification, supporting consistent starting, smooth running and reduced operator noise exposure in demanding conditions.
Key Features:
- Genuine Atlas Copco part for assured compatibility and reliability
- Direct-fit replacement for quick, straightforward installation with basic tools
- Engineered to reduce exhaust noise while maintaining correct engine back pressure
- Durable, heat- and vibration-resistant construction for long service life
- Stable performance in dusty, wet and high-vibration breaker environments
- Helps keep handheld breaker noise to more acceptable levels on busy sites
- Supports routine maintenance schedules to keep machines productive
- Suitable for petrol-driven Cobra breakers used across construction and utilities
- OEM reference: 9234 0004 02 / 9234000402
Typical Applications:
Used during servicing or repairs of Atlas Copco handheld breakers to restore exhaust sound control. Ideal for road and pathway repairs, utility trenching, fencing and post driving, rail maintenance, demolition, and hire fleet upkeep where lower noise output and dependable engine performance are important.
Also known as:
Silencer insert, exhaust baffle, sound attenuator, noise damper, exhaust silencer core, muffler baffle, sound suppressor insert.
Fits Models:
Cobra TT, Cobra Mk1, Cobra PROi, Cobra Pro
Alternate Part Numbers:
9234000402
Product Specifications
| L&S Part No. | 9234 0004 02 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Atlas Copco |
| OEM No. | 9234000402 |
| Unit of Sale | 1 |
| Applications | Cobra Mk1, Cobra PROi, Cobra Pro, Cobra TT, CobraMk1, CobraPROi, CobraPro, CobraTT |
| Machine Type | Breakers |
| Fits Brands | Atlas Copco |
| Fits Models | Cobra TT | Cobra PROi | Cobra Pro | Cobra PROe |
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