×
Description
STIHL 4242 140 0603 Muffler – Genuine OEM Exhaust Assembly for HS 46 C-E & HS 56 C-E Hedge Trimmers
The STIHL 4242 140 0603 Muffler is a genuine OEM replacement exhaust assembly designed for select STIHL HS 46 C-E and HS 56 C-E hedge trimmers. Manufactured to STIHL's exact factory specifications, this muffler reduces engine exhaust noise while directing exhaust gases safely away from the operator. It also helps maintain proper engine backpressure for reliable performance, smooth operation, and long engine life.
Built from high-quality, heat-resistant steel, the 4242 140 0603 Muffler is engineered to withstand high operating temperatures, vibration, and demanding commercial use. As a genuine STIHL OEM replacement part, it provides the precise fit, durability, and dependable performance expected by professional landscapers and homeowners alike. Replacing a damaged or clogged muffler can restore engine efficiency, reduce excessive noise, and improve overall hedge trimmer performance.
Key Features
Part Number: 4242 140 0603
Brand: STIHL
Product Type: Muffler / Exhaust Assembly
OEM Quality: Genuine STIHL OEM replacement
Material: Heavy-duty heat-resistant steel
Function: Reduces exhaust noise, directs exhaust gases safely, and maintains proper engine backpressure for efficient engine performance.
Benefits
-
Genuine STIHL OEM replacement part
-
Restores proper exhaust performance
-
Helps reduce engine noise
-
Maintains correct engine backpressure
-
Heavy-duty heat-resistant construction
-
Precision-engineered for an exact factory fit
-
Built for long-lasting durability in demanding applications
Compatibility
The STIHL 4242 140 0603 Muffler is compatible with select STIHL hedge trimmers, including:
-
STIHL HS 46 C-E
-
STIHL HS 56 C-E
Always verify your equipment model, serial number, and OEM part number before ordering to ensure proper fitment.
Ideal For
Perfect for:
-
Professional landscapers
-
Grounds maintenance crews
-
Arborists
-
Outdoor power equipment repair technicians
-
Equipment rental companies
-
Homeowners maintaining STIHL hedge trimmers
Recommended Applications
Ideal for:
-
Muffler replacement
-
Exhaust system repairs
-
Preventative maintenance
-
Restoring engine performance
-
OEM equipment servicing
Pros
-
Genuine STIHL OEM quality
-
Direct-fit replacement
-
Durable heat-resistant steel construction
-
Reduces exhaust noise
-
Supports proper engine performance
-
Long-lasting commercial-grade durability
-
Easy replacement using OEM mounting points
Cons
-
Compatible only with equipment requiring STIHL 4242 140 0603
-
Muffler gasket and mounting hardware should be inspected during installation
-
Always verify compatibility before purchase
Why Buy from Barry's Power Equipment?
At Barry's Power Equipment, we provide genuine OEM STIHL replacement parts trusted by professionals and homeowners alike.
-
Genuine OEM STIHL parts
-
Fast shipping throughout the USA
-
Competitive pricing
-
Knowledgeable customer support
-
Trusted source for outdoor power equipment parts
Restore the performance and reliability of your hedge trimmer with the STIHL 4242 140 0603 Muffler. Built to STIHL's original factory specifications, this genuine OEM exhaust assembly delivers dependable noise reduction, proper exhaust flow, and long-lasting durability for compatible STIHL hedge trimmers.




