The Multiquip 11381ZE3801 is a genuine OEM Case Cover Gasket designed for a wide range of Multiquip and Whiteman equipment including roller, welder, mixer, saw, and plate compactor models. As a direct OEM replacement, this gasket is manufactured to the exact material and dimensional tolerances required for a proper seal against the engine case cover. Confirmed fitment includes MRH800GS, GAW180HE, GAW180HE1, GAW180HEA, WM120SH, WM120PH, EM120S Series, EM120P Series, SP118, SP1CE13H18, and MVH304GSB equipment. Sourcing part number 11381ZE3801 direct from DHS Equipment ensures you receive the correct OEM component every time.
Key Features
- OEM-Grade Sealing Material — Manufactured to original equipment specifications, this gasket delivers the correct compression and material grade needed to maintain a leak-free case cover seal.
- Drop-In Replacement — Engineered to match the original case cover profile exactly, allowing straightforward installation without trimming or fitting adjustments.
- Broad Equipment Compatibility — Fits MRH800GS, GAW180HE series, WM120 series, EM120 series, SP118, SP1CE13H18, and MVH304GSB across multiple Multiquip product families.
- Prevents Oil and Contaminant Intrusion — A properly seated case cover gasket keeps engine oil contained and blocks dirt and moisture from entering the case, protecting internal components from premature wear.
- Fuel and Oil System Integrity — Replacing a worn or damaged gasket at the case cover is a critical step in maintaining proper engine pressure and preventing hazardous fluid leaks.
A case cover gasket forms the static seal between the engine case cover and the engine block, preventing oil from escaping the crankcase and stopping external contaminants from working their way inside. Over time, heat cycling, vibration, and compression cause gasket material to harden, crack, or compress unevenly, leading to oil seepage around the cover joint. A compromised gasket left unaddressed will result in oil loss, internal contamination, and accelerated wear to bearings and other moving parts — making timely replacement essential to keeping the engine running correctly.
Part Details
| Part Number | 11381ZE3801 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Case Cover Gasket |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | MRH800GS |
| Welders | GAW180HE |
| Welders | GAW180HE1 |
| Welders | GAW180HEA |
| Whiteman Mixers | WM120SH |
| Whiteman Mixers | WM120PH |
| Essick Mixers | EM120S Series |
| Essick Mixers | EM120P Series |
| Saws | SP118 |
| Saws | SP1CE13H18 |
| Plate Compactors | MVH304GSB |
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.
