The Honda 94510-11000 Circlip (11MM) is a genuine OEM outer circlip designed for GX240 horizontal shaft engines and WT30 water pumps. As a direct Honda OEM component, this circlip is manufactured to the exact specifications required for a correct, secure fit. This part is listed for both the GX240 engine and the WT30 water pump — confirm the 11MM size matches your unit before ordering. Verify your machine's serial number against the fitment table to ensure part number 94510-11000 is the correct supersession for your serial range.
Key Features
- Genuine OEM Retention — manufactured by Honda to the exact outer-circlip geometry required to seat and retain shaft components securely without play or slippage
- Correct 11MM Size — the (11MM) designation identifies this specific variant; match it to your application before purchasing, as circlips of differing diameters are not interchangeable
- Broad Fitment — listed for GX240 horizontal shaft engines and WT30 water pumps, covering two distinct Honda product lines with a single OEM part number
- Serial Number Verification Recommended — Honda supersedes circlip part numbers at production breaks; check your serial number against the fitment table to confirm this is the correct clip for your unit
An outer circlip is a small open-ended retaining ring that snaps into a groove on a shaft or pin to prevent lateral movement of an adjacent component. In both engines and water pumps, these clips hold bearings, gears, or other rotating elements in their correct axial position — keeping everything aligned and running as designed. When a circlip is missing, deformed, or incorrectly seated, the retained component can shift or walk along the shaft, leading to accelerated wear, vibration, or outright mechanical failure.
Part Details
| Part Number | 94510-11000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Circlip (11MM) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX240 | All |
| Water Pump | WT30 | 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.
