logo
Products
PRODUCTS DETAILS
Home > Products >
127-8228 0R-8465 4P-2233 7E-8729 Diesel Engine Fuel Injector For Perkins3116 200B 320B 322B 325B 446B Excavator Truck

127-8228 0R-8465 4P-2233 7E-8729 Diesel Engine Fuel Injector For Perkins3116 200B 320B 322B 325B 446B Excavator Truck

MOQ: 1 PCS
Standard Packaging: original packing
Delivery Period: 3-6 work days
Payment Method: T/T, Western Union, MoneyGram,Paypal ,RMB
Supply Capacity: 10000
Detail Information
Place of Origin:
USA
Brand Name:
Perkins
Certification:
ISO contact :86 17841207606
Model Number:
7E-8729
Product Name:
Perkins INJECTOR
Contact:
86 17841207606
Part Number:
7E-8729
Other No:
4P-2233
Engine:
Perkins C15 Engine
Car:
Excavator
Warranty:
6 Months
Packing:
Original Package
Origin:
USA
Payment Term:
T/T. Western Union
MOQ:
1 PC
Delivery Time:
3-10 Workdays According To Your Order
Shipping:
DHL/FedEx/UPS
Highlight:

Perkins 3116 fuel injector

,

Perkins 200B excavator fuel injector

,

Perkins 320B diesel engine injector

Product Description

127-8228 0R-8465 4P-2233 7E-8729 Diesel Engine Fuel Injector For Perkins3116 200B 320B 322B 325B 446B Excavator Truck

 

Detailed Product Datasheet:

Part Number: 7E-8729
OE NO:

4P-2233
Origin: Perkins
CAR

Excavator
Payment Term: T/T. Western Union

 

 

Why Choose Us:

1.Long-term strong and steady supplying ability;

2.One-to-one products factory.Ensure the best quality;

3.Nearly 10 years experience at this industry,with good reputation.

4.Goods will Be packed safe & carefully;

 

Perkins 3116 Series Injector 7E-8729 Product Details

The 7E-8729 injector is an OEM-grade precision fuel injection component specially developed for Perkins 3116 series diesel engines, adhering to Perkins' global quality standards and integrating advanced electronic control technology and precision manufacturing processes. As the core of the engine's fuel supply system, it is responsible for atomizing diesel fuel and precisely controlling injection parameters, which directly determines the engine's power, fuel economy, stability and emission performance. The following content focuses on the product's own advantages, cross-reference numbers, common problems and corresponding solutions, presented in detailed forms with supporting descriptions to help you fully understand the product and use it properly.

Product Core Advantages Detailed Technical Description
Ultra-Precision Injection Performance Adopting Perkins original precision CNC grinding technology, the nozzle is designed with 8 optimized spray holes, and the hole diameter is accurately controlled at 0.099mm (equivalent to the width of human hair) superscript:1, ensuring that diesel fuel is atomized into uniform fine particles for full combustion. Equipped with a factory-calibrated E-Trim code electronic control module superscript:1, it dynamically adjusts injection volume and timing according to real-time engine conditions (speed, load, temperature), reducing fuel consumption by 10%-14% compared with ordinary injectors while ensuring strong power output.
Superior Durability & Reliability The injector body is made of high-strength alloy steel through vacuum smelting and quadruple quenching and tempering heat treatment, which enhances hardness and toughness to resist vibration and impact during engine operation. The nozzle and needle valve are coated with a special wear-resistant and corrosion-resistant ceramic layer superscript:2, withstanding high temperatures up to 220℃, adapting to harsh environments such as high altitude, heavy dust and high humidity, and the service life can reach more than 14,000 working hours.
Low Emission & Stable Operation Equipped with a high-precision electronic control system, it accurately collects engine operating parameters and adjusts injection timing in real time, ensuring stable operation with low vibration and noise. It optimizes the combustion process, effectively reducing NOx and PM emissions, fully meeting Stage IIIA emission standards superscript:2, and is suitable for construction machinery, generator sets, agricultural machinery and other scenarios.
Easy Installation & Fuel Adaptability Each 7E-8729 injector undergoes 9 strict factory tests, including high-pressure sealing, atomization effect, fatigue life and E-Trim calibration, with a 100% qualification rate. It perfectly matches Perkins 3116 series engines, realizing plug-and-play without ECU coding. It has strong adaptability to fuel quality, working stably with diesel of sulfur content ≤0.05% superscript:1.

The advantages of the 7E-8729 injector come from strict adherence to Perkins' original technical standards and advanced production processes. Developed by Perkins engine design engineers superscript:1, it inherits the core advantages of high reliability and efficiency, ensuring the engine maintains stable performance under long-term high-load and harsh conditions, providing reliable power support for various industrial and agricultural scenarios.

Cross-Reference Numbers Applicable Engine Series Replacement Compatibility
7E-8729 (OEM Number) Perkins 3116 Series Direct original replacement, consistent with original installation dimensions, materials and performance parameters, fully matching the engine's fuel supply system, ensuring seamless adaptation and stable operation after installation.
107-7742 Perkins 3116 Series 100% compatible with 7E-8729, completely interchangeable, with the same material, internal structure and E-Trim code calibration, directly replaceable without any modification.
0R-8872 Perkins 3116 Series Alternative cross-reference, meeting Perkins OEM quality standards, stable performance, suitable for cost-saving needs, with comprehensive performance not inferior to the original 7E-8729 injector.

127-8228 0R-8465 4P-2233 7E-8729 Diesel Engine Fuel Injector For Perkins3116 200B 320B 322B 325B 446B Excavator Truck 0

Weichai Diesel Fuel Injector HA11013JS24 0445110527 for Yutong Bus Engine Detailed Product Picture127-8228 0R-8465 4P-2233 7E-8729 Diesel Engine Fuel Injector For Perkins3116 200B 320B 322B 325B 446B Excavator Truck 2127-8228 0R-8465 4P-2233 7E-8729 Diesel Engine Fuel Injector For Perkins3116 200B 320B 322B 325B 446B Excavator Truck 2127-8228 0R-8465 4P-2233 7E-8729 Diesel Engine Fuel Injector For Perkins3116 200B 320B 322B 325B 446B Excavator Truck 2


Company Information:127-8228 0R-8465 4P-2233 7E-8729 Diesel Engine Fuel Injector For Perkins3116 200B 320B 322B 325B 446B Excavator Truck 5127-8228 0R-8465 4P-2233 7E-8729 Diesel Engine Fuel Injector For Perkins3116 200B 320B 322B 325B 446B Excavator Truck 6127-8228 0R-8465 4P-2233 7E-8729 Diesel Engine Fuel Injector For Perkins3116 200B 320B 322B 325B 446B Excavator Truck 7

127-8228 0R-8465 4P-2233 7E-8729 Diesel Engine Fuel Injector For Perkins3116 200B 320B 322B 325B 446B Excavator Truck 8

 

 

127-8228 0R-8465 4P-2233 7E-8729 Diesel Engine Fuel Injector For Perkins3116 200B 320B 322B 325B 446B Excavator Truck 8

 

127-8228 0R-8465 4P-2233 7E-8729 Diesel Engine Fuel Injector For Perkins3116 200B 320B 322B 325B 446B Excavator Truck 8

 

 


 

127-8228 0R-8465 4P-2233 7E-8729 Diesel Engine Fuel Injector For Perkins3116 200B 320B 322B 325B 446B Excavator Truck 11

127-8228 0R-8465 4P-2233 7E-8729 Diesel Engine Fuel Injector For Perkins3116 200B 320B 322B 325B 446B Excavator Truck 12`

127-8228 0R-8465 4P-2233 7E-8729 Diesel Engine Fuel Injector For Perkins3116 200B 320B 322B 325B 446B Excavator Truck 13


WhatsApp/Wechat :+86 17841207606