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CHJ Diesel Pump Plunger Element M5 129506-51100 for Yanmar 3TNE84 4TNE88 Komatsu Excavator
$6.50
Product Overview
Brand new high-precision diesel fuel injection pump plunger element (barrel & plunger assembly) manufactured by CHJ Diesel Parts. Engineered to strict OEM specifications with micro-finished tolerances for optimal fuel pressurization, stable idle, and long service life on Yanmar and Komatsu compact industrial and excavator diesel engines.
Component Compatibility & Part Numbers
| Component Type | Diesel Fuel Injection Pump Plunger Element / Barrel Assembly |
|---|---|
| Stamping / Marking No. | M5 |
| YANMAR OE Numbers | 129506-51100 / YM129506-51100 (12950651100, YM12950651100) |
| Applicable Engines | Yanmar / Komatsu: 3TNE84, 3D84, 3D84E, 3TNC88, 4TNE84, 4TNE88, 4D88, 4TNA78R |
| Applicable Excavators & Equipment |
Komatsu Mini Excavators: PC25-1, PC25R, PC30, PC30MR, PC30UU-3, PC35MR-1, PC35MRX, PC35R-8, PC38UU-2, PC38UU-3, PC50UU-2 Komatsu Loaders & Rollers: WA30, JV40CW Yanmar Equipment: Yanmar 1050 Tractors & Compact Machinery |
| Condition & Quality | 100% Brand New, Precision Ground Alloy Steel, High Wear Resistance |
Fitment Verification Notice:
Plunger elements require exact stamped marking matching. Please check the stamped code (M5) on your original plunger or provide your injection pump nameplate number via chat, and we will verify compatibility before shipment.
Key Specifications
- Type: In-Line Diesel Fuel Injection Pump Plunger and Barrel Element
- Material: Premium High-Speed Bearing Steel (GCr15 / SUJ2)
- Package Includes: 1 x Plunger Element Assembly
Shipping & Delivery
- Worldwide express delivery via DHL / FedEx / UPS / EMS.
- Individually rust-proof oiled and sealed in protective anti-corrosion packaging.