Fuel Injection Pump JDB435-2819 For 4276D Engine
| Model: | JDB435-2819 | Brand: | BMASTER |
| Fuel: | Diesel | Quality: | Steel |
| Engine: | 4276D | Warranty: | 6 Months |
| High Light: | JDB435-2819,JDB435-2819 Fuel Injection Pump,4276D Fuel Injection Pump |
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| OE Numbers | JDB435-2819 |
| Condition | NEW |
| Place of Origin | Guangdong, China |
| Engine Compatibility | 4276D |
| Purpose | Replacement/Repair |
| Warranty | 6 Months |
| Brand Name | BMASTER |
| Delivery Time | 14Days |
The JDB435‑2819 rotary‑distributor fuel injection pump adopts a full‑mechanical speed‑governing structure with zero electronic control parts. Designed for classic John‑Deere off‑road and agricultural machinery, it performs reliably under harsh field‑work conditions with heavy vibration, high‑temperature exposure and contaminated diesel fuel. Unlike sensitive electronically‑controlled pumps, this mechanical unit suffers fewer breakdowns when running on low‑grade impure diesel. Hardened wear‑resistant alloy plunger and delivery‑valve are processed by ultra‑precision grinding, maintaining stable high‑pressure sealing, eliminating internal fuel leakage and greatly extending pump service life.
- Fully‑mechanical governing system, zero‑electronic‑part design for enhanced field durability
- Excellent shock‑proof performance, stable fuel flow across rough, uneven farm ground
- Built‑in heat‑resistant capability for long‑duration heavy‑load operation
- Strong adaptability to diesel fuel containing minor impurities
- Hardened, finely‑ground core components, leak‑free high‑pressure sealing
- Precise fuel injection timing & delivery, steady engine output and improved fuel economy
- Simple mechanical layout, easy on‑farm inspection and affordable maintenance
- Fully calibrated and bench‑tested, direct‑fit aftermarket replacement pump

