The Multiquip 42746 Inlet Air Hose Tier 4 is a genuine OEM component designed for HTX6H and STX6H hydrostatic ride-on power trowels. This hose is purpose-built to meet Tier 4 emissions requirements, ensuring the air intake system performs exactly as Multiquip intended on these machines. Sourced directly from Multiquip, part 42746 delivers a direct, no-compromise replacement for worn or damaged inlet air hose assemblies on compatible trowel models.
Key Features
- Tier 4 Emissions Compliance: — Engineered specifically for Tier 4-rated engines, ensuring the air intake system meets current emissions standards on equipped trowels.
- Genuine OEM Construction: — Built to the same material and dimensional specifications as the original hose, maintaining proper airflow volume and routing without improvised fitment.
- Confirmed Fitment: — Directly replaces the inlet air hose on HTX6H and STX6H hydrostatic ride-on power trowels.
- Sustained Engine Performance: — A correctly seated inlet air hose prevents unfiltered air from bypassing the intake, protecting the engine from premature wear and maintaining consistent power output during finishing operations.
- Direct OEM Source: — Part number 42746 is an authorized Multiquip replacement, so you can be confident you are receiving the exact part specified for these machines.
The inlet air hose routes filtered air from the air cleaner assembly into the engine's intake, maintaining the sealed path that keeps dust, debris, and concrete particulate out of the combustion system. On a job site where airborne fine particles are constant, even a small crack, loose connection, or deteriorated hose can allow contaminants past the filter and accelerate cylinder and valve wear. Replacing a worn or failing inlet air hose promptly on your HTX6H or STX6H trowel protects engine longevity and keeps the machine running at the power levels needed for consistent slab finishing.
Part Details
| Part Number | 42746 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Inlet Air Hose Tier 4 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HTX6H |
| Whiteman Ride-On Power Trowels | STX6H |
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.
