Fuel Injection Pump JDB435-2974 For 4219D Engine
| Model: | JDB435-2974 | Brand: | BMASTER |
| Fuel: | Diesel | Quality: | Steel |
| Engine: | 4219D | Warranty: | 6 Months |
| High Light: | JDB435-2974,JDB435-2974 Fuel Injection Pump,4219D Fuel Injection Pump |
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| OE Numbers | JDB435-2974 |
| Condition | NEW |
| Place of Origin | Guangdong, China |
| Engine Compatibility | 4219D |
| Purpose | Replacement/Repair |
| Warranty | 6 Months |
| Brand Name | BMASTER |
| Delivery Time | 14Days |
The JDB435‑2974 is a heavy‑duty rotary‑distributor fuel injection pump built with full‑mechanical governing parts, containing no electronic control components. Designed for classic John‑Deere agricultural machinery, it withstands persistent vibration, high‑temperature operation and diesel‑fuel impurities during long‑hour field‑work. It delivers stable fuel supply even when running on low‑quality impure diesel, greatly lowering unexpected shutdown risks compared with electronically‑controlled fuel pumps. Hardened wear‑resistant alloy is adopted for plunger and delivery‑valve, which are ultra‑precisely ground to maintain consistent high‑pressure sealing, prevent internal fuel leakage and extend 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

