The Honda 18321-ZE1-P30 Muffler Cover is a genuine OEM replacement designed for HS521 and HS621 single-stage snow blowers. As a factory-sourced component, this cover is manufactured to Honda's original specifications, ensuring it matches the contours and fastening points of the original part exactly. If you're restoring a damaged or deteriorated cover on your Honda snow blower, part number 18321-ZE1-P30 is the correct replacement to reach for.
Key Features
- Genuine OEM Fit — sourced directly from Honda, so the profile, mounting geometry, and finish match what came off the assembly line.
- Direct Compatibility — designed specifically for HS521 and HS621 single-stage snow blowers; verify your model and serial number against the fitment table before ordering.
- Heat and Exhaust Protection — shields the muffler assembly from contact and exposure, helping maintain safe surface temperatures during operation.
- Serial Number Matters — Honda supersedes parts at production breaks, so confirm your machine's serial number against the fitment table to ensure this is the right cover for your unit.
The muffler cover on a Honda single-stage snow blower serves as a protective shroud over the exhaust muffler, guarding both the muffler itself and nearby components from direct contact and radiant heat during operation. It also reduces the risk of accidental contact with a hot exhaust surface while the machine is running or cooling down. When the cover is cracked, broken, or missing, the muffler is left exposed to the elements and physical damage, and heat management around the exhaust area is compromised — making prompt replacement the straightforward fix.
Part Details
| Part Number | 18321-ZE1-P30 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Muffler Cover |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Single-Stage Snow Blower | HS521, HS621 | All |
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.
