Hongjiang SDK-20 (DK20), DWS21/DWS27, P/N E206452120 Fuel Injection Pump Plunger Assembly
The Hongjiang SDK-20 (DK20) Fuel Injection Pump Plunger Assembly (Part Number E206452120) is a premium-grade plunger and barrel couple engineered for high-performance diesel engines. Manufactured from precision-machined steel, this critical component ensures optimal fuel pressurization, precise injection timing, and exceptional durability under extreme operational pressures. The assembly features DWS21 and DWS27 specification markings, guaranteeing exact compatibility and reliable performance within specified diesel injection pump systems. To maintain its micro-precision tolerances and prevent contamination or corrosion during transit, each plunger element with its guided barrel is supplied individually sealed in a protective plastic sleeve and housed within a rigid storage tube.
Technical Specifications:
- Brand: Hongjiang
- Model: SDK-20 (DK20)
- Part Number: E206452120
- Specification Markings: DWS21 / DWS27
- Component Type: Fuel Injection Pump Plunger Assembly (Plunger and Barrel Couple)
- Material: Precision-machined, high-strength steel
- Application: Diesel engine fuel injection pumps
- Packaging: Individually sealed in protective plastic sleeves and rigid storage tubes
- Reference Code: 2109044177

| Brand | Hongjiang |
|---|---|
| Model | SDK-20 (DK20), DWS21/DWS27, P/N E206452120 |
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ENERAL DELIVERY INFORMATION
Orders will be processed and shipping during standard working hours (0830 – 1700 GMT+8) Monday to Friday (excluding Bank Holidays)
On rare occasions, your order may be handled and/or processed on a Saturday. However, we are unable to ship items on weekends, therefore any orders dealt with on the weekend will be send out the next following working day.
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Any orders placed after the cut-off will ship the next working day assuming all parts are in stock and ready for dispatch.
All orders:
- must be paid for in full before any goods are dispatched
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Hongjiang SDK-20 (DK20), DWS21/DWS27, P/N E206452120 Fuel Injection Pump Plunger Assembly (Plunger Pair)
Ensure peak diesel engine efficiency with the genuine Hongjiang SDK-20 (DK20) Fuel Injection Pump Plunger Assembly (P/N E206452120). Engineered from precision-machined steel and featuring DWS21/DWS27 markings, this durable plunger pair delivers exact fuel pressurization and reliable long-term performance for heavy-duty applications.

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