The Multiquip 01822000 Air Filter Cover Assembly is a genuine OEM component designed for the QP4TZ trash pump. As a direct Multiquip OEM part, it is manufactured to the same specifications as the original, ensuring a correct fit and proper function on your equipment. If you are sourcing a replacement for a worn, cracked, or missing cover, part number 01822000 is the exact unit your QP4TZ requires.
Key Features
- Genuine OEM Construction — Manufactured to original Multiquip tolerances, so the cover seats flush and seals correctly against the air filter housing without gaps or misalignment.
- Direct Housing Fit — Engineered to bolt on to the QP4TZ air filter housing using the existing mount points, requiring no drilling, trimming, or adapter hardware.
- Confirmed QP4TZ Fitment — Verified for the Multiquip QP4TZ trash pump; always confirm your model code before ordering to ensure accuracy.
- Protects Air Intake Integrity — A secure, undamaged cover keeps debris, water splash, and coarse particulates from bypassing the filter element, protecting the engine from premature wear.
- Fuel System Safety Relevance — Proper air filter coverage helps maintain the correct air-to-fuel ratio at the carburetor; a missing or cracked cover can allow unfiltered air that disrupts engine tuning and increases wear.
The air filter cover assembly shields the engine's air filter element from direct exposure to dust, mud, and water on the jobsite. By enclosing the filter, it ensures that all intake air passes through the filter media before reaching the carburetor, keeping combustion clean and engine performance consistent. When this cover is cracked, broken, or missing entirely, unfiltered air can enter the intake path, accelerating internal engine wear and causing rough running or hard starting on your QP4TZ.
Part Details
| Part Number | 01822000 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Air Filter Cover Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| 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.
