GX120 Piston Pin - Honda
Manufactured to Honda specifications, the piston pin is produced to precise dimensional tolerances to provide the correct fit between the piston and connecting rod.
Honda GX120 Piston Pin - OEM Number: 13111-Ze0-000
Part No.
HEN1259
The Honda GX120 Piston Pin (OEM 13111-ZE0-000) is a precision-engineered replacement engine component designed for use with selected Honda GX120 petrol engines. The piston pin, also known as a gudgeon pin or wrist pin, connects the piston to the connecting rod and allows the piston to move smoothly through its stroke while transferring combustion forces to the crankshaft.
Manufactured to Honda specifications, the piston pin is produced to precise dimensional tolerances to provide the correct fit between the piston and connecting rod. Correct fitment is essential for maintaining smooth engine operation and preventing excessive wear within the piston and connecting rod assembly. The 3111-ZE0-000 part number is identified with the Honda GX120 piston assembly.
FUNCTION AND OPERATION
- Connects the piston to the connecting rod
- Transfers combustion forces from the piston to the connecting rod
- Allows smooth pivoting movement between the piston and connecting rod
- Maintains correct piston alignment within the cylinder
- Designed to withstand repeated loading and engine vibration
- Supports reliable long-term engine operation
TECHNICAL DETAILS
- OEM Part Number: 13111-ZE0-000
- Type: Piston pin / gudgeon pin
- Function: Piston-to-connecting-rod connection
- Application: Selected Honda GX120 petrol engines
- Design: Precision-engineered replacement component
TYPICAL APPLICATIONS
Suitable for selected equipment fitted with Honda GX120 engines, including:
- Vibrating plates
- Trench rammers
- Concrete mixers
- Water pumps
- Generators
- Construction equipment
- Agricultural and grounds maintenance equipment
Always verify compatibility using the engine model, specification, serial number, and OEM part number before ordering, as piston components can vary between engine models and production revisions.
IMPORTANT INFORMATION
Always inspect the piston, connecting rod small-end bore, piston pin, and retaining clips when carrying out piston or bottom-end repairs. Excessive clearance, scoring, discolouration, wear, or damage to the piston pin can indicate lubrication problems or wear elsewhere in the assembly.
When replacing the piston pin, it is recommended to check the piston pin bore and connecting rod for excessive wear before assembly. The correct retaining clips should also be fitted securely to prevent movement of the pin during engine operation.
| Pack quantity | 1 |
| Weight | 0.02 |
| OEM Number | 13111-ZE0-000 |
| Manufacturer | Honda |
DELIVERY OPTIONS (UK mainland only)
Next Day Delivery*
£11.95 or FREE for orders over £150
Orders placed before 4pm Monday to Friday will be delivered on the next business day.
Orders placed after 4pm on Friday will be delivered the following Tuesday.
*Next day delivery applies to stocked items only. Availability can be found on the product pages.
Premium Delivery*
£30.00 for delivery before 10:30am
£25.00 for delivery before 12:30pm
*Premium delivery applies to stocked items only. Availability can be found on the product pages.
For all other countries, please click here for full delivery information.
**Separate carriage charges apply to bulk products such as 205L barrels.
