Donaldson M085171 - Muffler
Fast, Nationwide Shipping
Orders ship from our nationwide parts network. Orders placed before 4:00 PM, Monday through Friday, ship the same day.Ask an expert
A muffler attenuating exhaust noise on industrial engines and lift trucks.
Key details
- Attenuates exhaust noise to the designed level
- Inlet and outlet geometry are specific to the installation
- Internal breakdown causes back-pressure and power loss
- Inspect mountings and hangers when replacing
Specifications
| Part number | M085171 |
| Component type | Muffler |
| Part type | OEM-grade aftermarket |
| Fits brand | Donaldson |
| Category | Filters |
Where it is used
Components of this type are fitted to industrial engines and lift trucks. This is category-level context, not a fitment list — confirm the part number against your machine's model and serial number before ordering.
Service notes
Check for internal collapse when an engine loses power without another cause. A broken-down baffle restricts flow without any external sign.
Fitment & availability
This is an OEM-grade aftermarket replacement manufactured to OE specification. It is cross-referenced to Donaldson part number M085171 for identification and is not supplied by the original equipment manufacturer.
Check the part number against your model and serial number before ordering. If this item is not showing as available, use Check Availability and our team will confirm lead time and fitment.