The Honda 18215-ZA0-820 Exhaust Pipe Gasket B is a genuine OEM Exhaust Pipe Gasket B designed for the EV4010, EV6010, and EVD4010 RV generators. As a direct Honda OEM part, it is manufactured to the exact specifications required for a proper seal in these units. Verify your generator's serial number against the fitment table before ordering, as Honda periodically supersedes parts at production breaks. This gasket is the correct replacement when the original has burned through, cracked, or begun allowing exhaust gases to escape at the pipe joint.
Key Features
- Genuine Honda OEM Sealing — manufactured to Honda's exact material and dimensional standards for the exhaust pipe joint, ensuring a complete, leak-free seal at the connection point where exhaust gases are under pressure
- Direct OEM Replacement — this Exhaust Pipe Gasket B replaces the original item under part number 18215-ZA0-820 with no alteration needed
- Confirmed Fitment — built for EV4010, EV6010, and EVD4010 RV generators; verify your serial number against the fitment table to confirm this is the correct version for your unit
- Exhaust Integrity Restored — a failed exhaust gasket allows hot gases to escape at the pipe joint, producing noise, fumes, and accelerated wear on surrounding components; replacing it restores proper exhaust flow and containment
The Exhaust Pipe Gasket B seats at the joint between the exhaust pipe and the engine's exhaust port on these RV generators, creating a gas-tight seal that keeps combustion exhaust directed through the pipe and away from the generator's enclosure and surrounding equipment. When this gasket deteriorates — through heat cycling, vibration, or age — exhaust gases can escape at the joint, producing audible leaks, carbon buildup around the connection, and potential exposure to fumes in the surrounding space. Replacing it with the correct OEM gasket restores a clean, secure seal and keeps the exhaust system functioning as intended.
Part Details
| Part Number | 18215-ZA0-820 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Exhaust Pipe Gasket B |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| RV Generator | EV4010, EV6010, EVD4010 | 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.
