The Multiquip 11487013551 Muffler Assembly is a genuine OEM component designed for QP3TY trash pumps and MVH306D and MVH306DS reversible plate compactors. As a direct OEM replacement, it meets the original engineering requirements set for these machines, ensuring the exhaust system performs exactly as intended. Sourced from Multiquip's authorized parts program, this assembly is the correct specification for the QP3TY, MVH306D, and MVH306DS models sold and serviced in North America.
Key Features
- Genuine OEM Exhaust Specification — manufactured to the same material grade and heat tolerance as the original unit, ensuring proper exhaust flow and backpressure balance for the engine.
- Direct Bolt-On Replacement — mounts to the existing exhaust port using the original hardware positions, requiring no modification to the engine or frame.
- Confirmed Fitment — verified for QP3TY trash pumps and MVH306D and MVH306DS reversible plate compactors.
- Engine Protection Through Proper Exhaust Flow — a correctly functioning muffler assembly maintains the engine's designed exhaust backpressure, protecting combustion efficiency and preventing premature engine wear caused by a cracked or failed unit.
- Exhaust Safety Compliance — a sound, intact muffler assembly contains hot exhaust gases and reduces emission of spark or flame, which is especially critical during operation near flammable materials on the jobsite.
The muffler assembly channels combustion exhaust gases away from the engine and reduces noise output to an acceptable operating level. It is engineered to withstand sustained high-temperature cycling, and a cracked, corroded, or blocked muffler will cause the engine to run poorly, overheat, or produce excessive noise. On equipment like trash pumps and heavy-duty reversible plate compactors, where continuous-duty engine cycles are common, a compromised muffler assembly can accelerate engine wear and create unsafe operating conditions for the operator.
Part Details
| Part Number | 11487013551 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Muffler Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Trash Pumps | QP3TY |
| Plate Compactors | MVH-306D |
| Plate Compactors | MVH-306DS |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
