| Payment Terms | T/T,Western Union |
| Supply Ability | 1000pcs,1-15 work days |
| Delivery Time | 1-15 work days |
| Packaging Details | Original/Neutral/Customized |
| Application | Excavators, Loaders, Bulldozers, Forklifts, Trucks, Tractors, Sweeper, Refrigeration, Light Towers, Generator |
| Product | Engine Fuel Injector |
| Part No. | 557-7633 5577633 |
| Model | C7 C9 |
| Payment | T/T, L/C, MoneyGram, PayPal, Western Union |
| MOQ | 1 PCS / 1 Set |
| Packaging | Neutral packing or meet customer's requirement. |
| Warranty | Discuss |
| Brand | For CAT |
| Brand Name | For CAT Perkins |
| Model Number | C6.6 C7.1 |
| Place of Origin | China |
View Detail Information
Explore similar products
C9.3 Series Compatible High-Precision Common Rail Fuel Injector with OEM-Quality
618-0750 C27 365C High Precision Fuel Injector for CAT Excavator Engine Parts
OEM-Level Quality Engine Fuel Injector for CAT C7 C9 Excavators with High
For 1J500-53054 1J50053054 INJECTOR ASSY Kubota V3800 Excavator engine parts
Product Specification
| Payment Terms | T/T,Western Union | Supply Ability | 1000pcs,1-15 work days |
| Delivery Time | 1-15 work days | Packaging Details | Original/Neutral/Customized |
| Application | Excavators, Loaders, Bulldozers, Forklifts, Trucks, Tractors, Sweeper, Refrigeration, Light Towers, Generator | Product | Engine Fuel Injector |
| Part No. | 557-7633 5577633 | Model | C7 C9 |
| Payment | T/T, L/C, MoneyGram, PayPal, Western Union | MOQ | 1 PCS / 1 Set |
| Packaging | Neutral packing or meet customer's requirement. | Warranty | Discuss |
| Brand | For CAT | Brand Name | For CAT Perkins |
| Model Number | C6.6 C7.1 | Place of Origin | China |
For 557-7633 5577633 Engine Fuel Injector CAT Perkins C7 C9 Excavator Spare Parts
Specification
| Application | Excavators, Loaders, Bulldozers, Forklifts, Trucks, Tractors, Sweeper, Refrigeration, Light Towers, Generator |
| Product | Engine Fuel Injector |
| Place of Origin | China |
| Part No. | 557-7633 5577633 |
| Model | C7 C9 |
| Payment | T/T, L/C, MoneyGram, PayPal, Western Union |
| MOQ | 1 PCS / 1 Set |
| Packaging | Neutral packing or meet customer's requirement. |
| Warranty | Discuss |
Description
The 557-7633 / 5577633 Fuel Injector is a high-precision replacement part designed for diesel engines used in heavy-duty excavators and industrial machinery. Built to match the specifications of the original equipment manufacturer (OEM), this injector is engineered for the C7 and C9 engine series, delivering consistent and accurate fuel metering to ensure reliable combustion. It is fully tested to meet strict performance standards, making it a drop-in solution for excavator fuel system maintenance and repairs.
Advantage
Precision OEM Fitment: Manufactured to exact dimensional standards, ensuring seamless installation and compatibility with the target engine models without modification.
Enhanced Durability: Constructed with high-grade materials and precision-machined components, offering excellent resistance to wear, corrosion, and thermal stress in harsh operating environments.
Reliable Performance: Undergoes rigorous quality control and functional testing to guarantee consistent operation, reducing the risk of common issues like uneven idling, power loss, and increased fuel consumption.
Cost-Effective Solution: Provides a high-quality alternative to the original part, offering dependable performance at a competitive price point to minimize equipment downtime and maintenance costs.
Performance
Accurate Fuel Delivery: The injector maintains precise fuel metering and spray atomization, optimizing combustion efficiency to improve engine power output and reduce fuel consumption.
Consistent Operation: Designed to withstand the high-pressure conditions of diesel engines, it delivers stable performance across varying load and speed ranges, supporting smooth engine operation.
Optimized Combustion: The fine atomization of fuel ensures complete combustion, helping to reduce harmful emissions and meet operational environmental requirements.
Long Service Life: With robust construction and wear-resistant components, the injector offers extended service life under demanding conditions, reducing the frequency of replacements.
FAQ
Q1: When will my goods be shipped?
A: Your goods will be dispatched within 24 hours after payment confirmation.
Q2: What is the lead time?
A: We maintain sufficient stock for immediate fulfillment.
Q3: What shipping methods do you offer?
A: We ship via sea, air, or express (DHL, FedEx, TNT, UPS, EMS).
Q4: What is the delivery time?
A: Stock items take 2 to 5 days; pre-order items take 7 to 15 days. Contact us for specifics.
Q5: How can I track my shipment?
A: We will provide you with the tracking number as soon as your order is shipped.
Packing&Shipping
![]()
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2019-07-01
Employee Number:
80~100
Ecer Certification:
Verified Supplier
Guangzhou Pinxin Engine Co., Ltd | Premium Diesel Engine Parts Supplier Guangzhou Pinxin Engine Co., Ltd is a leading manufacturer and supplier of high-quality diesel engine components, specializing in cylinder liners, pistons, engine blocks, crankshafts, fuel injectors, and diesel pumps. As an aut... Guangzhou Pinxin Engine Co., Ltd | Premium Diesel Engine Parts Supplier Guangzhou Pinxin Engine Co., Ltd is a leading manufacturer and supplier of high-quality diesel engine components, specializing in cylinder liners, pistons, engine blocks, crankshafts, fuel injectors, and diesel pumps. As an aut...
Get in touch with us
Leave a Message, we will call you back quickly!