The Multiquip 20318 Muffler Kit HTH44T with Gasket is a genuine OEM replacement designed for the HTH44T hydrostatic ride-on trowel. This kit includes the muffler and gasket together, so you have everything needed to complete the exhaust service in a single order. As an authentic Multiquip OEM part, 20318 is manufactured to the same specifications as the original component installed at the factory. Confirm your model code is HTH44T before ordering to ensure a direct, correct-fit installation.
Key Features
- Complete OEM Exhaust Kit — Includes both the muffler and mating gasket, eliminating the need to source exhaust components separately.
- Genuine Multiquip OEM Quality — Engineered to the same heat tolerance and back-pressure specifications as the original exhaust assembly, ensuring consistent combustion efficiency.
- Direct HTH44T Fitment — Built specifically for the HTH44T hydrostatic ride-on trowel; mounts to the existing exhaust ports without adaptation.
- Exhaust Integrity Restored — A worn or cracked muffler causes excessive noise, exhaust leaks, and reduced engine performance; this kit restores proper exhaust flow and sound dampening.
- Exhaust Safety Compliance — Correct exhaust routing and sealing protect operators from harmful combustion gases during trowel operation, making proper muffler condition a genuine safety concern.
The muffler on a ride-on trowel is responsible for directing exhaust gases safely away from the engine and operator while dampening combustion noise to a manageable level. The included gasket seals the joint between the muffler and the exhaust port, preventing hot gases from escaping at the connection point. When the muffler corrodes, cracks, or the gasket fails, operators will notice increased exhaust noise, the smell of combustion gases in the work area, and in some cases a drop in engine back-pressure that affects overall performance.
Part Details
| Part Number | 20318 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Muffler Kit HTH44T with Gasket |
Compatibility & Fitment
| Name | Model |
|---|---|
| Hydrostatic Ride-On Trowels | HTH44T |
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.
