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Engine ECU Control Unit P4921776 For QSB4.5 And QSB6.7 Engine Excavator Parts
Engine ECU Control Unit P4921776 For QSB4.5 And QSB6.7 Engine Excavator Parts
Engine ECU Control Unit P4921776 For QSB4.5 And QSB6.7 Engine Excavator Parts
Engine ECU Control Unit P4921776 For QSB4.5 And QSB6.7 Engine Excavator Parts
Engine ECU Control Unit P4921776 For QSB4.5 And QSB6.7 Engine Excavator Parts
Engine ECU Control Unit P4921776 For QSB4.5 And QSB6.7 Engine Excavator Parts
Specifications
Packaging Details :
Carton packaging
Payment Terms :
Western Union,T/T
MOQ :
1unit
Model Number :
P4921776
Type :
Engine ECU Control Unit
Shipping Method :
UPS/DHL/EMS/TNT/FedEx
Delivery Time :
3 to 5 business days
State :
Brand New
Supply Ability :
Spot goods
Description
Engine ECU Control Unit P4921776 for QSB4.5 and QSB6.7 Engine Excavator Parts
The P4921776 ECU (Engine Electronic Control Unit) is suitable for QSB4.5 and QSB6.7 diesel engines and is a crucial core component of the engine's electronic control system. This ECU is primarily responsible for fuel injection, intake control, and engine operating parameter management, effectively improving engine power performance, fuel efficiency, and operational stability. It is widely used in construction machinery, generator sets, and industrial equipment.
QSB4.5 Engine ECU Specifications
Product Name Engine ECU Control Unit
Part Number P4921776
Application System Engine Electronic Control System
Voltage System 12V / 24V
Minimum Order Quantity 1 piece
Payment Method Western Union, T/T
Shipping Method UPS/DHL/EMS/TNT/FedEx

Applications: Excavators, Generator Sets, Industrial Equipment
Applicable Models
Engine: QSB4.5 / QSB6.7
Excavator: PC200-7


Features and Advantages

Precise control of fuel injection and engine operating conditions
Improved power output and fuel economy
Industrial-grade vibration-resistant and high-temperature resistant design
Suitable for heavy-duty and long-term continuous operation environments


Engine ECU Control Unit P4921776 For QSB4.5 And QSB6.7 Engine Excavator Parts

PC200-7 Excavator Engine Electronic Control Unit ECU P4921776 Actual photo of the dual-plug interface


We also offer other diesel engine electronic control unit (ECU) models suitable for Kubota, Perkins, Yanmar, Isuzu, and Cat engines:

Model Part Number
1206F-E70TTA 462-0006-00,28448102
4TNV98-EXPDBWKC 129921-75240
404D-22 550-9111
4HK1/6BG1 KHR10037,1047-D521
6HK1 8975062060
6BG1 0241115000
DL06 300618-00009
6D34 LQ22E00053F1
V3307-TE5AB-ZML V3307-TE5AB-ZML
V3307-T-8LL3108 1J783-59053
V3307-TE5AB-SNY-3 1J779-59051
V3800CCR-T-CF09 1J520-59054
V3800 1J574-59053
WG2503-GL-E3-AHFT-1 EG543-51000
4TNV98T-ZCSVJC 1R1994-00013
4TNV98-EXSLGC 129923-75060
TD2.9L4 04217756
4JJ1 8975257740,8975062060,1J783-59053
Perkins 135 T752300001



Guangzhou Minshun Machinery Equipment Co., Ltd.

We specialize in the sales and service of diesel engine assemblies and construction machinery parts. Our product line covers engine assemblies, filtration systems, electronic control components, hardware accessories, wiring harnesses, and electrical accessories. Our service area includes Canada, the United States, the United Kingdom, Mexico, the Netherlands, Kazakhstan, Mongolia, Russia, Australia, Malaysia, Turkey, Indonesia, Singapore, Thailand, South America, South Africa, and other countries and regions.

Our Product Range
Engine Rebuild Kit Turbochargers Engine Diesel Pumps Engine Controllers (ECU)
Cylinder Blocks Cylinder Heads Water Pumps Injectors
Starter Motors Filters Other Engine Accessories Excavator Hydraulic Pumps
Swivel Components Distributor Valves Travel Motor Assemblies Chassis Components and Other Accessories



Engine ECU Control Unit P4921776 For QSB4.5 And QSB6.7 Engine Excavator Parts Engine ECU Control Unit P4921776 For QSB4.5 And QSB6.7 Engine Excavator Parts Engine ECU Control Unit P4921776 For QSB4.5 And QSB6.7 Engine Excavator PartsEngine ECU Control Unit P4921776 For QSB4.5 And QSB6.7 Engine Excavator Parts Engine ECU Control Unit P4921776 For QSB4.5 And QSB6.7 Engine Excavator Parts

Frequently Asked Questions
Q1: What is your main products?
A1: We are specialized in the excavator engine spare parts, for example Main cylinder block, cylinder head, crankshaft, Engine assembly, piston, cylinder liner, piston ring, camshaft, connecting rod, oil pump, water pump, valve series products, movement, etc. almost all parts of the entire engine.
Q2: Do you test all products before shipping?
A2: Yes, we conduct 100% testing before shipping.
Q3: Which engine models is this Engine Turbocharger compatible with?
A3: This product is designed for specific diesel engine models. If you can provide the engine model or original part number, we can confirm compatibility before shipping to avoid incompatibility issues.
Q4: Can you provide cross-reference information for OEM part numbers?
A4: Yes, we support original part interchange. Please provide the original part number, and we will verify the replacement part accordingly.
Q5: What should I do if there is a problem with the product?
A5: Our products undergo professional testing and are of very stable quality. If you do find any problems, please contact us. We have a professional after-sales team to help you solve the problem.

Q6: What are the possible causes of electronic malfunctions in the P4921776 ECU of the QSB6.7 common rail engine?
A6: Possible causes of electronic malfunctions in the P4921776 ECU may include unstable voltage, damaged wiring harnesses, poor grounding, moisture ingress, sensor faults, or internal circuit failure caused by overheating or vibration.
Why Choose Us?
• Over 20 years of focus on construction machinery – offering a full range of excavator assemblies and accessories.
• Get a Quote – Our professional team will provide you with a quote immediately upon receiving your requirements.

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Engine ECU Control Unit P4921776 For QSB4.5 And QSB6.7 Engine Excavator Parts

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Product Detail
Packaging Details :
Carton packaging
Payment Terms :
Western Union,T/T
MOQ :
1unit
Model Number :
P4921776
Type :
Engine ECU Control Unit
Shipping Method :
UPS/DHL/EMS/TNT/FedEx
Contact Supplier
Engine ECU Control Unit P4921776 For QSB4.5 And QSB6.7 Engine Excavator Parts
Engine ECU Control Unit P4921776 For QSB4.5 And QSB6.7 Engine Excavator Parts
Engine ECU Control Unit P4921776 For QSB4.5 And QSB6.7 Engine Excavator Parts

Guangzhou Minshun Machinery Equipment Co., Ltd.

Verified Supplier
2 Years
guangdong, guangzhou
Business Type :
Distributor/Wholesaler, Agent
Main Products :
Perkins Engine, Yanmar Engine, Kubota Engine
Total Annual :
2000000-4000000
Employee Number :
40~60
Certification Level :
Verified Supplier
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