🚀 Upgrade your engine’s breath with precision & power!
The HZ Muffler Assembly Exhaust Pipe Kit is a high-quality, OEM-compatible replacement designed for Honda GX340, GX390, GX420, and Harbor Freight Predator 420cc engines. This comprehensive kit includes all necessary components—muffler, exhaust pipe, manifold, gaskets, nuts, studs, and a spark plug—ensuring a hassle-free installation and maintenance experience. Engineered for durability and cross-brand compatibility, it’s ideal for power equipment like water pumps, pressure washers, log splitters, and more, delivering reliable performance and extended engine life.
| Brand | HZ |
| Item dimensions L x W x H | 8.82 x 7.68 x 6.14 inches |
| Vehicle Service Type | GX390 GX340 engine, WT40 water pump, 4200 to 4400 psi pressure washer, log splitter and others |
| Shape | Square |
| UPC | 747492776937 |
| Manufacturer | HZ |
| OEM Part Number | 18310-ZE2-W61,18310-ZE2-W62, 18320-ZE2-W61, 18320-ZE2-W62, 18320-ZE3-W02, 18330-ZE2-W00, 18330-ZH9-N00, 18310-z5t-010. |
| Automotive Fit Type | Vehicle Specific Fit |
| Model | Exhaust muffler assembly for Honda GX390 GX340 engine and power equipment |
| Item Weight | 4.6 pounds |
| Product Dimensions | 8.82 x 7.68 x 6.14 inches |
| Country of Origin | China |
| Item model number | HD394 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | HD394 |
| Position | Top |
J**N
1
1
C**S
Muffler for Honda engine
This is what I was looking for to repair my pressure washer Honda engine.
H**Z
Good Fit
FIT RIGHT ON MY MECH MAX WOOD CHIPPER WITH NO PROBLEMS.
A**M
great buy
fit perfect
M**.
Not OEM!
Definitely not oem, make sure to keep the original bolts on your engine before you use these! They will come back out. As long as you keep you original bolts it works great.
J**A
Good fast service
fits good on motor
Trustpilot
5 days ago
2 weeks ago
