Description
Overview:
This Muffler Assembly is a genuine Husqvarna replacement for petrol chainsaws, engineered to restore correct gas flow and reduce operating noise. Built from robust steel with a heat‐resistant black finish, it is designed to handle high temperatures and vibration in daily cutting work. It routes hot gases safely away from the operator and body of the saw, helping to protect nearby components and maintain comfortable use. The assembly is a direct fit for Husqvarna 357XP and 359 models, supporting stable engine performance by preserving the intended back pressure. It is an ideal solution when the original unit is dented, cracked, clogged, or excessively corroded, and helps keep your saw running efficiently during routine maintenance or heavy-duty tasks.
Key Features:
- Genuine Husqvarna part for assured fit and quality on 357XP and 359
- Durable steel construction with heat‐resistant coating for long service life
- Attenuates noise for quieter operation while cutting or cross‐cutting
- Maintains correct back pressure to support consistent engine performance
- Direct replacement design; straightforward bolt-on fit using existing fixings
- Accurate port and mounting alignment to minimise setup time
- Routes hot gases away from the user and critical components for safer use
- Built to withstand heat, vibration, and resin-rich environments
- Suitable for preventive maintenance or repairing damaged originals
Typical Applications:
Replacing a noisy, cracked, blocked, or rusted muffler on Husqvarna mid‐range professional saws. Common in forestry, arborist work, landscaping, farm and estate maintenance, firewood processing, and site clearance. Useful during engine rebuilds or routine servicing to restore proper gas flow, reduce noise, and protect surrounding parts from heat.
Also known as:
Chainsaw silencer, chainsaw exhaust, exhaust box, exhaust can, muffler canister, exhaust housing, outlet can, engine outlet assembly, noise damper, gas outlet assembly.
Fits Models:
357XP, 359
Alternate Part Numbers:
504 70 69-01, 504706901
