Description
Overview:
This Exhaust Gasket is a Genuine Honda part designed for the cylinder head exhaust port on small petrol engines. Built from heat‐resistant gasket composite with a metal-faced finish, it creates a tight seal between the engine and muffler to stop exhaust leaks, protect performance, and reduce noise. It is specifically made for Honda GXV120 and GXV160 engines found in many professional and domestic walk‐behind lawn mowers and turf machines. As an OEM component, it matches the original size and profile for reliable sealing and easy replacement during routine maintenance or after exhaust removal. Genuine Honda Part No. 18381‐ZE6‐820 provides the correct fit and durability expected for long service life in demanding garden and commercial use.
Key Features:
- Genuine Honda part for correct fit and material specification (Part No. 18381‐ZE6‐820)
- Maintains a gas‐tight seal to prevent exhaust leaks and loss of engine efficiency
- Heat and vibration resistant materials suited to frequent stop/start mower use
- Precision cut profile for GXV120/GXV160 exhaust port and muffler flange alignment
- Helps maintain proper back pressure and stable idling
- Durable construction to withstand thermal cycling and outdoor environments
- Straightforward like‐for‐like replacement during servicing or muffler removal
- Supports clean emissions routing and reduces exhaust noise at the outlet
- Compatible with a wide range of Honda HRD/HRH professional mower models
Typical Applications:
Used when refitting or replacing the muffler on Honda GXV120/GXV160 engines in lawn mowers and turf maintenance machines. Ideal during decarbonising, muffler replacement after impact, or routine strip‐down to stop fumes, soot marks, or ticking sounds from a leaking exhaust joint.
Also known as:
Exhaust seal, muffler gasket, silencer gasket, manifold gasket, exhaust port gasket, manifold seal, outlet gasket.
Fits Models:
GXV120, GXV160, GXV160UH2, HRD535 HXE, HRD535 QME, HRD535 QXE, HRD535 SME, HRD535 SXE, HRD535HXE, HRD535QME, HRD535QXE, HRD535SME, HRD535SXE, HRD536K4 QXEH, HRD536K4QXEH, HRH536 QXE, HRH536K1 HXE, HRH536K1 QXE, HRH536K1HXE, HRH536K1QXE, HRH536K2 HXE, HRH536K2 QXE, HRH536K2HXE, HRH536K2QXE, HRH536K3 HXE, HRH536K3 QXE, HRH536K3HXE, HRH536K3QXE, HRH536K4 HXEH, HRH536K4 QXEH, HRH536K4HXEH, HRH536K4QXEH, HRH536QXE
Product Specifications
| L&S Part No. | 18381 ZE6 820 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 18381ZE6820 |
| Unit of Sale | 1 |
| Applications | GXV120, GXV160, GXV160UH2, HRD535 HXE, HRD535 QME, HRD535 QXE, HRD535 SME, HRD535 SXE, HRD535HXE, HRD535QME, HRD535QXE, HRD535SME, HRD535SXE, HRD536K4 QXEH, HRD536K4QXEH, HRH536 QXE, HRH536K1 HXE, HRH536K1 QXE, HRH536K1HXE, HRH536K1QXE, HRH536K2 HXE, HRH536K2 QXE, HRH536K2HXE, HRH536K2QXE, HRH536K3 HXE, HRH536K3 QXE, HRH536K3HXE, HRH536K3QXE, HRH536K4 HXEH, HRH536K4 QXEH, HRH536K4HXEH, HRH536K4QXEH, HRH536QXE |
| Machine Type | Engines, Lawn Tractors |
| Fits Brands | Honda |
| Fits Models | GXV160UH2 (GJABH) | HRH536 QXE | HRD535 HXE | HRD535 QME | HRD535 QXE | HRD535 SME | HRD535 SXE | HRH536K1 HXE | HRH536K1 QXE | HRH536K2 HXE | HRH536K2 QXE | HRH536K3 HXE | HRH536K3 QXE | HRH536K4 HXEH | HRH536K4 QXEH | HRD536K4 QXEH |
