The Multiquip 21496 Air Cleaner to Turbo Hose is a genuine OEM component designed for HHN34TVD, HHXD5, and HHXD5-ES Whiteman ride-on power trowels. As a direct-sourced OEM part, 21496 is manufactured to the exact dimensions and material specifications required for proper airflow routing between the air cleaner and turbocharger on these machines. Sourced directly through Multiquip's authorized parts channel, this hose ensures the connection is sealed, properly routed, and ready for immediate installation.
Key Features
- OEM-Grade Hose Construction — Built to the same material and dimensional spec as the original, ensuring the correct inside diameter, wall thickness, and flexibility for a sealed, vibration-resistant connection.
- Direct Bolt-On Replacement — Matches the original routing path and end fittings on HHN34TVD, HHXD5, and HHXD5-ES trowels, so installation is straightforward with no trimming or adaptation.
- Confirmed Fitment for Whiteman Ride-On Trowel Models — Verified for HHN34TVD, HHXD5, and HHXD5-ES — Multiquip's 8-foot heavy-duty mechanical ride-on trowel series.
- Turbocharger Airflow Integrity — A correctly seated hose maintains the pressurized air path from the air cleaner to the turbo, supporting consistent engine output and protecting the turbocharger from unfiltered air ingestion.
- Fuel System and Engine Safety Relevance — A cracked or loose air-to-turbo hose can allow unfiltered air into the intake, accelerating engine wear and triggering power loss — replacing it promptly protects the entire induction system.
The air cleaner to turbo hose routes filtered air from the air cleaner assembly into the turbocharger inlet, forming a critical sealed section of the engine's induction system. On turbocharged engines, this hose must maintain an airtight connection under both positive pressure and heat cycling — any crack, collapse, or loose clamp allows unfiltered air to bypass the filter and enter the turbocharger, which can cause accelerated bearing wear and a measurable drop in engine power. When this hose deteriorates, operators typically notice reduced machine performance, increased exhaust smoke, or audible boost leaks before more serious engine damage occurs.
DHS Equipment is an authorized Multiquip parts dealer. If you need help confirming that 21496 is the correct part for your machine, contact our team with your model and serial number and we'll verify fitment before you order.
Part Details
| Part Number | 21496 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Air Cleaner to Turbo Hose |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HHN34TVD |
| Whiteman Ride-On Power Trowels | HHXD5 |
| Whiteman Ride-On Power Trowels | HHXD5-ES |
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.
