The Honda 13310-ZH9-811 Crankshaft is a genuine OEM Crankshaft designed for GX240 and GX270 horizontal shaft engines. As a direct Honda OEM component, this crankshaft is manufactured to the exact dimensional tolerances required for correct bearing fit, rod journal clearance, and PTO-end geometry. Honda supersedes crankshaft part numbers at serial breaks, so verify your engine's serial number against the fitment table before ordering to confirm part number 13310-ZH9-811 is correct for your unit.
Key Features
- Genuine Honda OEM — sourced directly from Honda, this crankshaft meets the exact dimensional and balance specifications the GX240 and GX270 engines were engineered around
- Critical Rotating Fit — machined to proper journal diameters and surface finish, ensuring correct bearing clearance and connecting rod fit without rework or shimming
- Fits GX240 and GX270 Horizontal Shaft Engines — verify your serial number against the fitment table, as Honda issues revised part numbers at production breaks within these series
- Restores Full Power Output — a worn or damaged crankshaft causes vibration, bearing failure, and loss of compression seal; replacing it with this OEM part returns the engine to its correct rotating assembly specification
The crankshaft is the central rotating component of a four-stroke engine. It converts the linear force of the piston's power stroke into rotational energy at the PTO shaft, which in turn drives whatever equipment the engine powers. It also drives the camshaft through a gear or timing arrangement, keeping valve events synchronized with piston position. A crankshaft that is bent, worn at its journals, or damaged at the PTO end will cause rough running, excessive vibration, accelerated bearing wear, and ultimately engine failure — making it one of the most consequential components in a bottom-end rebuild.
Part Details
| Part Number | 13310-ZH9-811 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Crankshaft |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX240, GX270 | 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.
