The Multiquip 841501 Oil Cooler is a genuine OEM component designed for the HHNG5 series ride-on power trowel. As a factory-authorized replacement, this part is built to the same specifications as the original, ensuring proper thermal management of the hydraulic system. DHS Equipment supplies this part direct, so you can verify fitment and order with confidence for your HHNG5 machine.
Key Features
- Genuine OEM Construction — Manufactured to the original design specification for the 841501, ensuring correct flow capacity and cooling efficiency for the hydraulic circuit it serves.
- Direct-Fit Replacement — Engineered to match the original mounting configuration and port sizing on the HHNG5, allowing straightforward installation without modification to existing lines or brackets.
- HHNG5 Series Compatibility — Confirmed fitment for the Whiteman HHNG5 ride-on power trowel, one of Multiquip's heavy-duty 8-foot mechanical trowel platforms.
- Protects Hydraulic System Integrity — A properly functioning oil cooler keeps hydraulic fluid temperatures within safe operating limits, maintaining consistent blade pitch response and drive performance throughout long finishing runs.
- Fuel and Fluid Safety Compliance — As a hydraulic cooling component, a correctly sealed and rated cooler prevents fluid degradation and pressure loss that could lead to unsafe trowel behavior or uncontrolled blade adjustment.
The oil cooler is responsible for dissipating heat from the hydraulic fluid as it circulates through the trowel's blade pitch and drive systems. On a ride-on trowel like the HHNG5, the hydraulic system is under continuous load during finishing operations, and elevated fluid temperatures can cause seals to fail, reduce viscosity, and lead to sluggish or erratic blade response. When the oil cooler is cracked, blocked, or leaking, hydraulic performance degrades quickly — making prompt replacement essential to keeping the machine operating safely and effectively.
For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment parts team before ordering.
Part Details
| Part Number | 841501 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Oil Cooler |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HHNG5 |
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.
