Description
Overview:
This Cover Assy, Crankcase is a Genuine Honda replacement part designed to protect and seal the crankcase on small petrol engines. Built from robust, precision‐machined aluminium alloy, it maintains correct alignment of the crankshaft and internal components while keeping oil contained and contaminants out. The assembly is engineered for a direct fit on Honda GX100U engines, restoring factory performance and reliability with no modification required. As a genuine Honda part (OEM No. 11300 Z0D 407), it matches original tolerances, mounting points, and oil passages for dependable operation. Suitable for professional and DIY maintenance on compact machinery in construction, landscaping, and grounds care, it helps extend engine life, reduce oil leaks, and preserve smooth running under daily use.
Key Features:
- Genuine Honda part for assured fit, function, and compatibility
- Durable aluminium alloy construction for strength and corrosion resistance
- Precision‐machined surfaces to maintain correct clearances and oil sealing
- Direct replacement for OEM No. 11300 Z0D 407 on GX100U engines
- Protects internal components from dust, debris, and impact damage
- Supports an oil‐tight seal when used with the correct gasket and seals
- Factory‐correct mounting points and threads for straightforward fitting
- Helps prevent leaks and premature wear, improving engine longevity
- Suitable for routine servicing or full rebuilds to minimise downtime
Typical Applications:
Used on Honda GX100U engines fitted to compact construction and garden equipment such as small generators, plate compactors, water pumps, tillers, and light machinery. Ideal for repairs after impact damage, wear, or oil leakage, and for preventative maintenance where reliable sealing and correct bearing support are required in demanding site and outdoor environments.
Also known as:
Crankcase cover assembly, engine side cover, crank cover, crankcase end cover, crankcase housing, engine end cover, side casing for crankcase, cover plate for crankcase.
Fits Models:
GX100U
Product Specifications
| L&S Part No. | 11300 Z0D 407 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 11300Z0D407 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Honda |
| Key Features | - Genuine Honda part for GX100U engines - Precision-machined aluminium alloy construction - Direct replacement for OEM No. 11300 Z0D 407 - Maintains oil-tight seal with correct gasket - Protects internal components from debris and impact |
| Fits Models | GX100U (GCAGK) |

