Muffler for Stihl 021 023 025 MS210 MS230 MS250 1125 140 0604

Product Overview

This muffler is a direct-fit replacement for Stihl 021, 023, 025, MS210, MS230, and MS250 chainsaw models, designed to control exhaust noise and direct hot gases safely away from the operator. It restores original sound levels and engine performance by maintaining proper backpressure. Made to OEM specifications, this muffler is essential for keeping your Stihl chainsaw running quietly and reliably.

Key Features & Performance

• Direct replacement for Stihl 021, 023, 025, MS210, MS230, and MS250 chainsaws
• Matches OEM part number 1125 140 0604 for a precise fit
• Constructed from heavy-duty steel with heat-resistant coating
• Includes mounting bolts and spark arrestor screen where applicable
• Restores factory noise levels and exhaust flow

Fitment & Compatibility

• Stihl 021
• Stihl 023
• Stihl 025
• Stihl MS210
• Stihl MS230
• Stihl MS250

Common Uses

• Replacing a damaged or corroded muffler on Stihl chainsaws
• Reducing engine noise during cutting operations
• Ensuring proper exhaust flow after engine service
• Complying with noise regulations on job sites

Technical Specifications

• Part Number(s): 1125 140 0604
• Compatible Models: 021, 023, 025, MS210, MS230, MS250
• Material: Steel with heat-resistant coating

Frequently Asked Questions

Q: Will this muffler fit a Stihl MS251? A: No, this muffler is designed only for the models listed (021, 023, 025, MS210, MS230, MS250). Please verify your chainsaw model before purchasing.

Q: Does the muffler come with a spark arrestor? A: Yes, this muffler includes a spark arrestor screen to meet safety and regulatory requirements in most areas.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.