The Multiquip 820886 Breather Tube HHN 31HP is a genuine OEM component designed for the HHN31 heavy-duty ride-on mechanical trowel. Sourced directly from Multiquip, this part matches the original specification so it seats and connects exactly as the factory intended. If you're servicing an HHN31 and need a direct, straight-swap breather tube, 820886 is the correct part for the job. DHS Equipment stocks genuine Multiquip parts so you can get your machine back to work without second-guessing fitment.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original material and dimensional spec, ensuring the tube maintains correct airflow characteristics for the HHN31 engine or gearcase application.
- Direct Drop-In Replacement — Engineered to connect to the same ports and routing as the original 820886, so installation follows the standard service procedure without improvisation.
- Confirmed HHN31 Fitment — Verified for the Multiquip HHN31 8-foot heavy-duty mechanical ride-on trowel; always cross-reference your serial plate before ordering.
- Proper Venting Preserved — A correctly functioning breather tube maintains pressure balance in the crankcase or gearbox, protecting seals and preventing oil contamination or pressure buildup that can accelerate internal wear.
- Genuine Multiquip Part Number — Part 820886 is the exact OEM reference for this application, eliminating guesswork when ordering through DHS Equipment.
A breather tube allows a crankcase or gearbox to vent pressure that builds up during normal operation. Without this controlled venting, internal pressure rises and forces oil past seals, leading to leaks, lubricant loss, and premature bearing or seal failure. When the breather tube cracks, clogs, or collapses, the symptoms show up quickly — oil seeping from gaskets, erratic lubrication, or visible moisture contamination inside the housing. Replacing a worn or damaged breather tube with the correct OEM part restores proper pressure balance and protects the components downstream.
Part Details
| Part Number | 820886 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Breather Tube HHN 31HP |
Compatibility & Fitment
| Name | Model |
|---|---|
| HHN31 | HHN31 |
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.
