The Multiquip 843117 Exhaust Gasket is a genuine OEM component designed for the HHNG5 ride-on power trowel. Sourced directly from Multiquip, this exhaust gasket delivers an exact match to the original specification, ensuring a proper seal between exhaust components without rework or fitment guesswork. If you are servicing an HHNG5 trowel and need to restore a tight, leak-free exhaust connection, the part is the correct OEM part for the job.
Key Features
- Genuine OEM Sealing Material — Manufactured to the original material and compression spec, ensuring consistent crush and sealing performance at exhaust operating temperatures.
- Drop-In Replacement — Matches the original bolt pattern and flange profile of the HHNG5 exhaust system for a straightforward swap during routine service or repair.
- Confirmed Fitment for HHNG5 — Verified for Whiteman HHNG5 ride-on power trowel applications; cross-reference part number 843117 before ordering to confirm your build.
- Maintains Exhaust Back-Pressure — A correctly sealed exhaust gasket preserves proper engine back-pressure and combustion efficiency; a failed gasket allows exhaust gases to escape, reducing engine performance and increasing operator noise exposure.
- Exhaust System Integrity — On equipment operated in enclosed or semi-enclosed environments, a sound exhaust seal is essential to keep exhaust gases routed correctly through the system and away from the operator.
An exhaust gasket forms the sealing interface between the engine's exhaust port and the exhaust manifold or pipe, preventing hot combustion gases from escaping before they reach the exhaust outlet. On a ride-on power trowel like the HHNG5, the engine runs continuously under load, which means a compromised gasket can quickly lead to exhaust leaks, increased heat around the engine bay, loss of back-pressure, and elevated noise levels. Replacing a worn or blown exhaust gasket with the correct OEM part restores the integrity of the exhaust path and keeps the engine running at its intended efficiency.
Part Details
| Part Number | 843117 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Exhaust Gasket |
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.
