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Caterpiillar Fuel Lnjecto 387-9434 3879434 For C9 Engine
OE NO.
387-9434
Condition
Remanufactured
Place of Origin
Guangdong.China
Engine Code
C9
Car Model
Diesel truck
Purpose
for replace/repair
Warranty
6 Months
Brand Name
Bmaster
The Caterpiillar Fuel Injector 387-9434 alternate part number 3879434 is a high-performance common rail fuel system component, exclusively calibrated for Caterpiillar C9 diesel engines. These engines are the workhorses of heavy-duty sectors, including construction excavators, mining haul trucks, and stationary power generators, where uninterrupted operation, high torque output, and compliance with strict emission norms are non-negotiable requirements.Engineered to Caterpillar’s stringent quality benchmarks, this injector integrates advanced electronic solenoid control technology, enabling millisecond-level precision in fuel injection timing and metering. It atomizes fuel into ultra-fine, uniform droplets under high pressure, ensuring complete combustion within the engine cylinders. This optimized combustion process not only boosts the C9 engine’s power density and fuel efficiency but also significantly reduces harmful emissions such as nitrogen oxides and particulate matter, meeting EPA Tier 3 and EU Stage IIIA regulatory standards. Its robust construction, featuring heat-treated wear-resistant alloys and reinforced high-pressure seals, allows it to endure extreme temperature swings and heavy-load operating conditions, extending service intervals and minimizing maintenance downtime.For equipment operators and maintenance teams, using genuine 387-9434 injectors is critical to preserving engine integrity. Inferior aftermarket alternatives often lead to rough idling, power loss, or accelerated engine wear, while authentic Caterpiillar parts guarantee seamless compatibility and long-term operational reliability.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2018
Total Annual:
15000000 USD-16000000
Employee Number:
130~160
Ecer Certification：
Verified Supplier
We are a company that has been deeply engaged in the field of auto parts production for more than 30years. Our company boasts an extremely professional team with over 90 members, including experienced maintenance technicians, assembly technicians, and professional R&D engineers. We are equipped ... We are a company that has been deeply engaged in the field of auto parts production for more than 30years. Our company boasts an extremely professional team with over 90 members, including experienced maintenance technicians, assembly technicians, and professional R&D engineers. We are equipped ...
