The Multiquip 11300ZE3040 is a genuine OEM Crankcase Cover Assembly GX340 designed for MRH800GS walk-behind rollers and GA6HEB and GA6HB gasoline powered generators. As a direct OEM replacement, this cover assembly meets the original engineering specifications for the GX340 engine platform, ensuring a correct fit without adaptation. Sourced directly through Multiquip's authorized parts network, 11300ZE3040 is the right call when you need to restore engine integrity on compatible equipment.
Key Features
- Genuine OEM Construction — Manufactured to the same tolerances as the original GX340 crankcase cover, maintaining proper sealing surface contact and structural integrity across the engine block.
- Direct-Fit Replacement — Mounts to the GX340 engine using the original bolt pattern and gasket interface, so installation follows the same procedure as the factory component.
- Broad Equipment Compatibility — Confirmed fitment for MRH800GS walk-behind rollers and GA6HEB and GA6HB gasoline powered generators powered by the GX340 engine.
- Protects Internal Engine Components — A correctly sealed crankcase cover keeps contaminants out and engine oil contained, directly supporting consistent lubrication and long engine service life.
- Oil Leak Prevention — A cracked or warped cover leads to oil loss, pressure drop, and potential engine damage; replacing with a genuine OEM cover restores the original sealed environment.
The crankcase cover seals the lower engine block, enclosing the crankshaft and related rotating components while retaining engine oil within the lubrication circuit. It works in conjunction with a gasket to form a pressure-resistant barrier that keeps oil in and dirt, debris, and moisture out. When this cover is cracked, warped, or damaged, oil leaks at the mating surface, lubrication is compromised, and internal engine wear accelerates — making prompt replacement critical to continued operation.
Part Details
| Part Number | 11300ZE3040 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Crankcase Cover Assembly GX340 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | MRH800GS |
| Gasoline Powered Generators | GA6HEB |
| Gasoline Powered Generators | GA6HB |
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.
