Products Description
CG260 / 1E34F Brush Cutter Muffler – Complete Exhaust System Component
Replacement Muffler Assembly for 25.4cc–26cc Brushcutters
The muffler is a critical component of the exhaust system on CG260 brushcutters and compatible 1E34F engine platforms. It serves to reduce engine noise and direct exhaust gases away from the operator. Over time, mufflers can become clogged with carbon deposits, develop cracks from vibration, or suffer from internal baffle failure, leading to excessive noise, reduced engine performance, and potential safety hazards. This replacement muffler is designed for the 1E34F engine platform and compatible with CG260, BC260, TL26, and similar brushcutter models.
Technical Profiles & Materials
OEM-Spec Replacement Fitment – This muffler is designed to meet original equipment specifications for the 1E34F engine platform. It is compatible with CG260, CG260A, CG260B, BC260, TL26, Zenoah BC260, and other brushcutters powered by the 1E34F 25.4cc two-stroke engine . The muffler is manufactured to fit the exhaust port configuration of the 1E34F cylinder.
Exhaust Gas Management – The muffler channels hot exhaust gases away from the engine and operator, reducing noise output and maintaining proper engine back pressure for optimal performance. The muffler design is critical for engine efficiency, as incorrect back pressure can affect power output and fuel consumption.
Durable Construction – Manufactured from heat-resistant metal with welded seams, designed to withstand the high temperatures, vibration, and exposure to exhaust gases typical in brushcutter operation. The robust construction ensures long service life under demanding conditions.
Carbon Deposit Compatibility – The muffler is designed to handle carbon buildup common in two-stroke engines. Regular inspection and cleaning of the exhaust port and muffler are recommended to maintain optimal engine performance.
Technical Specifications
| # | Parameter | Specification |
|---|---|---|
| 1 | Compatible Engine | 1E34F, 1E34F-2E |
| 2 | Engine Displacement | 25.4 – 25.7 cc |
| 3 | Engine Power | 0.75 kW / 1 HP @ 6500–7000 RPM |
| 4 | Engine Type | Air-cooled, two-stroke, single cylinder |
| 5 | Compatible Models | CG260, CG260A, CG260B, BC260, TL26, Zenoah BC260 |
| 6 | Muffler Type | Expansion chamber / baffle design |
| 7 | Material | Heat-resistant steel |
| 8 | Installation | Direct bolt-on replacement |
| 9 | Fuel Mix Ratio | 25:1 (gasoline:two-stroke oil) |
| 10 | Unit of Sale | 1 piece |
Products Application
Brushcutter Performance Restoration
Direct replacement when the original muffler becomes clogged with carbon deposits, develops cracks, or the internal baffles fail. Symptoms include excessive exhaust noise, loss of engine power, or visible exhaust leaks. Replacing the muffler restores proper exhaust flow and engine performance.
Two-Stroke Engine Maintenance
For 1E34F-powered brushcutters used in landscaping, grounds maintenance, and agricultural applications, the muffler requires periodic inspection. Carbon buildup in the exhaust port and muffler is a common issue in two-stroke engines. Regular cleaning or replacement of the muffler maintains engine efficiency and prevents power loss.
Professional Workshop & Fleet Maintenance
For repair centers and landscaping contractors maintaining CG260, BC260, and TL26 brushcutters, having replacement mufflers in stock minimizes equipment downtime. The drop-in design allows for quick installation with basic hand tools.
Quality and Craftsmanship Details
Products Package
About Us
As a premier garden machinery parts supplier, Jiaxing Norsun Trading Co., Ltd. bridges global distributors with over 100 vetted China manufacturers. We streamline your B2B supply chain through strict quality control, flexible production, and factory-direct wholesale pricing. Partner with us for reliable, high-volume sourcing of precision-engineered outdoor power equipment components.
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FAQ
Q: How do I confirm this muffler fits my brushcutter?
A:Check your machine model number and engine type. This muffler is designed for the 1E34F engine platform, which powers CG260, CG260A, CG260B, BC260, TL26, and Zenoah BC260 models . Verify the engine displacement (25.4cc) on your machine's identification plate.
Q: What are the symptoms of a clogged or damaged muffler?
A: Common symptoms include excessive exhaust noise, loss of engine power, difficulty starting, or visible exhaust leaks from the muffler body. Carbon buildup in the exhaust port and muffler can restrict exhaust flow, reducing engine performance and increasing fuel consumption.
Q: How do I maintain the muffler on my CG260 brushcutter?
A: Regularly inspect the muffler for cracks, loose mounting bolts, or carbon buildup. The exhaust port should be cleaned periodically to remove carbon deposits. Ensure the muffler is securely mounted to prevent vibration damage. If the muffler shows signs of internal baffle failure or significant corrosion, replacement is recommended.
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