The Multiquip 01345300 is a genuine OEM Cooling Air Duct Assembly designed for MVH406, MVH406DSZ, and QP4TZ series equipment. Sourced directly from Multiquip, this assembly carries the same specifications as the original component, ensuring a direct swap without guesswork. It is confirmed to fit the MVH406 and MVH406DSZ reversible plate compactors as well as the QP4TZ trash pump — covering both compaction and pumping applications. When you need the exact part your machine shipped with, the part is the correct choice.
Key Features
- Genuine OEM Airflow Integrity — Manufactured to Multiquip's original duct geometry, ensuring the cooling air path delivers the correct volume and direction of airflow to the engine and components.
- Direct Bolt-On Installation — Matches all original mounting points and duct dimensions, so the assembly seats and seals exactly as the factory unit did.
- Confirmed Fitment — Compatible with the MVH406, MVH406DSZ reversible plate compactors, and the QP4TZ trash pump; verify your model code before ordering.
- Protects Engine from Heat Stress — A properly functioning cooling air duct channels airflow precisely over heat-generating components; a cracked or missing duct leads to hot spots, premature wear, and engine shutdowns under load.
- Built for Demanding Site Conditions — Constructed to withstand the vibration and heat cycles typical of compaction and pumping equipment operating continuously in the field.
The cooling air duct assembly channels engine cooling air from the intake point to the areas of the engine that need it most — the cylinder head, fins, and adjacent components. Without a properly sealed duct, cooling air disperses before reaching its target, causing the engine to run hotter than designed. Over time, this elevated heat accelerates wear on pistons, valves, and gaskets, eventually leading to power loss or engine failure. Replacing a damaged or deteriorated duct with a genuine Multiquip 01345300 restores the original airflow path and keeps engine temperatures within the operating range the machine was built to sustain.
Part Details
| Part Number | 01345300 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Cooling Air Duct Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVH406 |
| Plate Compactors | MVH-406DSZ |
| Trash Pumps | QP4TZ |
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.
