The Multiquip 21481 Air Cleaner Bracket W/A is a genuine OEM component designed for the HHN34TVD ride-on mechanical trowel. Sourced directly from Multiquip, this bracket assembly ensures the air cleaner is correctly positioned and securely mounted to the engine assembly. It is engineered to match the original mounting geometry of the HHN34TVD, so installation drops right into place without rework or fabrication. Keep this part on hand as a service item — a bent, cracked, or missing bracket can leave the air cleaner unsupported and vulnerable to vibration damage during operation.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design specifications, ensuring the bracket matches the correct profile, hole pattern, and material gauge for the air cleaner assembly.
- Direct Mounting Replacement — Bolts directly into the existing mounting points on the HHN34TVD engine compartment with no drilling, bending, or adaptation required.
- Confirmed HHN34TVD Fitment — Verified for the Multiquip HHN34TVD 8-foot heavy-duty mechanical ride-on trowel with twin-blade Vanguard diesel configuration.
- Keeps Air Cleaner Secure Under Vibration — Trowel engines generate significant operational vibration; a solid bracket holds the air cleaner firmly in position and prevents loosening or misalignment that could compromise filtration.
- Protects Engine Intake Integrity — A properly mounted air cleaner bracket maintains the sealed connection between the air cleaner and intake, guarding against unfiltered air entering the engine during concrete finishing work.
The air cleaner bracket is the structural mounting point that holds the air cleaner assembly in its correct position relative to the engine intake. On a ride-on trowel like the HHN34TVD, engine vibration and jobsite movement put constant stress on mounting hardware and brackets — a failed or missing bracket allows the air cleaner to shift, loosen, or disconnect entirely. When that happens, filtration is compromised and unfiltered air can enter the engine, accelerating internal wear. Replacing a damaged bracket promptly is a low-cost step that protects a significantly more expensive engine investment.
For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment team before ordering.
Part Details
| Part Number | 21481 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Air Cleaner Bracket W/A |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HHN34TVD |
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.
