The Multiquip 12355Z0D000 is a genuine OEM Cover A Breather GX100 designed for Multiquip rammer and plate compactor models powered by the Honda GX100 engine. This is a direct Honda OEM-sourced component, cross-referenced as HC-, ensuring an exact match to the original part installed at the factory. It is confirmed compatible with MTX50HD, MTX60HD, MTX60HF, MTX70HD, MTX70HF, MTX70HDR, MTX80HDR, MTR40HF, and MVC40H equipment. Sourcing a genuine OEM part like the 12355Z0D000 means no guesswork on fitment and confidence that the engine's crankcase ventilation system will perform exactly as designed.
Key Features
- Genuine OEM Construction — Manufactured to Honda GX100 engine specifications, with the correct sealing geometry and material grade to maintain proper crankcase pressure balance.
- Direct Drop-In Replacement — Matches the original mounting points and cover profile on the GX100 engine block, installing exactly as the factory-fitted component.
- Broad Rammer and Compactor Compatibility — Fits MTX and MTR series rammers including MTX50HD, MTX60HD, MTX70HD, MTX70HDR, MTX80HDR, and MTR40HF, as well as the MVC40H plate compactor.
- Crankcase Ventilation Integrity — A intact breather cover keeps oil mist and blowby gases properly managed, preventing oil leaks and protecting internal engine components from contamination.
- Cross-Referenced for Accuracy — Listed under Honda reference HC-6727606, giving you a verified path to confirm this is the correct cover for your GX100-powered machine.
The breather cover on a Honda GX100 engine seals the crankcase ventilation system, allowing controlled release of blowby gases while preventing oil from escaping into the air filter or surrounding components. When the cover cracks, warps, or loses its seal, the engine can develop oil leaks, run with elevated crankcase pressure, and pull oil-contaminated air into the combustion chamber — all of which accelerate engine wear. Replacing a damaged or missing breather cover with a genuine OEM part like the Multiquip 12355Z0D000 restores the engine's ventilation path and keeps your rammer or compactor running cleanly.
Part Details
| Part Number | 12355Z0D000 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Cover A Breather GX100 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rammers | MTX50HD |
| Plate Compactors | MVC40H |
| Rammers | MTR40HF |
| Rammers | MTX80HDR |
| Rammers | MTX70HDR |
| Rammers | MTX70HD |
| Rammers | MTX60HD |
| Rammers | MTX60HF |
| Rammers | MTX70HF |
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.
