The Honda 11100-ZEA-800 Crankcase Assembly is a genuine OEM Crankcase Assembly designed for GX700 and GX800 horizontal shaft engines. As a direct Honda OEM component, this assembly is manufactured to the exact tolerances the GX700 and GX800 platforms were engineered around, ensuring a correct, no-compromise foundation for a full engine rebuild or crankcase replacement. Honda supersedes crankcase parts at serial-number breaks, so confirm your engine's serial number against the fitment table before ordering to be certain this is the right assembly for your unit.
Key Features
- OEM Crankcase Integrity — genuine Honda construction means bore dimensions, bearing bores, and sealing surfaces are held to the same specifications as the original, which is critical for maintaining proper crankshaft alignment and oil retention
- Direct OEM Replacement — engineered as a drop-in assembly for GX700 and GX800 horizontal shaft engines, preserving the correct mounting geometry for all internal components
- Serial-Number Dependent Fitment — Honda releases revised crankcase assemblies at defined serial-number points; always verify your engine serial number against the compatibility table to confirm this is the correct assembly for your machine
- Foundation for Engine Performance — a structurally sound crankcase keeps bearing clearances tight and oil pressure consistent; a cracked, warped, or worn crankcase causes oil loss, bearing failure, and rapid internal wear
The crankcase is the structural core of the engine, housing the crankshaft, bearings, and the base of the cylinder bore. It forms one half of the sealed cavity that contains the engine's oil supply and maintains the precise alignment every rotating and reciprocating component depends on. When a crankcase is damaged — whether from impact, a catastrophic bearing failure, or a freeze crack — internal tolerances are compromised, oil retention fails, and the engine cannot be reliably rebuilt without replacing this foundational assembly.
Part Details
| Part Number | 11100-ZEA-800 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Crankcase Assembly |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX700, GX800 | 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.
