328-2574 Diesl Fuel Injector for Cat C7 Enqine 324D 325D Excavators 120K Motor Graders
| OE No. | 328-2574 |
| Type | Fuel Injector |
| Car Make | Diesel Car |
| Packing | Neutral Packing or Customize Packing |
| Warranty | 1 Year |
| MOQ | 1PC |
1. Compatible Engine
-
Cat C7 Engine
2. Compatible Models
Excavators
-
CAT 324D / 324D L / 324D LN
-
CAT 325D / 325D L / 325D MH
-
CAT 328D LCR
-
CAT 329D / 329D L / 329D LN
-
CAT M325D L MH (Mobile Equipment / Material Handler)
Motor Graders
-
CAT 120K / 120K 2
-
CAT 12M
-
CAT 140K / 140K 2
-
CAT 140M
-
CAT 160K
Wheel Loaders
-
CAT 950H
-
CAT 962H
Track-Type Tractors (Bulldozers)
-
CAT D6N
Soil Compactors
-
CAT 815B
Forest Products (Feller Bunchers / Forwarders / Log Loaders)
-
CAT 324D FM / 324D FM LL
-
CAT 573
-
CAT 584 / 584HD
Company Info
Wuhan Jinhong Auto Parts Co., Ltd. is a manufacturer and exporter of common rail fuel injectors integrating manufacturing,processing and R & D.
Our factory has a complete and scientific management system and professional product development team, products have been advancing with The Times, quality is also constantly improving, product quality and service have been widely recognized by the industry. Our company has its own factory, combined with the sales model of trade factory, we can provide customers with a full range of services. In addition, our company has international logistics partners to reduce transportation costs for customers. Our company is a leading manufacturer and supplier of Marine parts and auto parts in China. At the same time, we have established partnerships with hundreds of factories specializing in the production of various high-quality auto parts.
Our goal is to provide the best service at the best price, your satisfaction is our best return. Look forward to working with you. Welcome friends from all walks of life to visit, guidance and business negotiations.
Key Testing Standards
| Test Item | Good Condition | Bad Condition |
|
Opening Pressure |
Normal / Within Spec Meets OEM specified pressure level. |
Low / High Pressure Causes early or delayed injection. |
|
Spray Pattern & Atomization |
Good Atomization Even, fine cone shape without visible droplets. |
Poor Atomization / Stream / Solid Jet Uneven distribution or solid liquid stream. |
|
Seat Leakage / Drip Test |
No Drips / Dry Tip No fuel leakage at holding pressure. |
Dripping / Tip Leakage Fuel drips or wets the nozzle tip. |
|
Fuel Delivery / Flow Rate |
Uniform Flow Balanced delivery across all cylinders. |
Low Flow / Excessive Flow Unbalanced delivery causing rough idle. |
|
Back Leakage (Return Flow) |
Within Limits Low, normal return-to-tank volume. |
Excessive Back Leakage Causes pressure drop in common rail system. |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.