"This Component is Either OEM New, New Aftermarket Replacement, OEM Remanufactured, Facility Remanufactured, or Open Box Surplus From a Now Closed Facility."
Item Description
The Yanmar 129400-51100 Plunger Assembly (Stamp I4) is a genuine OEM component designed for use in Yanmar diesel fuel systems. This precision part regulates fuel injection by managing pressure and timing, supporting efficient engine operation.
Note: You will receive one of the two plungers shown in the last image, or a third identical unit discovered after the photos were taken.
Key Features
- Model: Yanmar 129400-51100 Plunger Assembly
- Stamp: I4
- Function: Manages fuel injection pressure and timing
- Application: For Yanmar diesel engines
- OEM Quality: Ensures precise fit and reliable performance
Interchange Numbers
Additional Information
Please verify your part number prior to purchasing to ensure compatibility. If you're unsure about product fitment, send us a message with your engine serial number (ESN) or VIN, and we will assist you.
Shipping
The buyer is responsible for covering all shipping costs associated with the purchase of this item. This includes any applicable fees for packaging, handling, and transportation to the designated delivery address.
Return Policy
Returns are accepted within 30 DAYS OF PURCHASE; in cooperation with eBay's parts & accessories policies, return shipping is of no cost to the customer. Please note that components that show any signs of installation, use, or wear are NOT eligible for return or refund. To ensure a smooth return process, all items must be returned in their original condition.