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Caterpiillar Fuel Injector Actuating Pump 254-4357 10R-3144 For C7 Engine
OE NO.
254-4357
Condition
New
Warranty
6 Months
Place of Origin
Guangdong.China
Purpose
for replace/repair
Brand Name
Bmaster
Car Model
tractor
Model Number
254-4357
The Caterpiillar Fuel Injector Actuating Pump (models 254-4357 and alternate part 10R-3144) is a critical hydraulic component exclusively built for Cat C7 diesel engines. Designed to deliver precise high-pressure fuel supply to injectors, it features a robust gear-driven mechanism and pressure-regulating valves, ensuring stable fluid flow even under fluctuating engine loads. Constructed from heat-treated cast iron and hardened steel components, it resists wear, vibration, and corrosion in heavy-duty operating environments—extending service intervals and reducing maintenance downtime.This pump integrates with the C7’s fuel system to synchronize pressure delivery with injector timing, optimizing combustion efficiency for enhanced power output (up to 300 hp for the C7) and improved fuel economy. It complies with emissions standards by minimizing fuel leakage and ensuring consistent fuel metering. Ideal for on-highway trucks, construction equipment, and industrial generators, it comes with OEM-grade quality assurance and compatibility with Cat C7’s electronic control system, making it the reliable choice for engine performance restoration and long-term operation.
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 USD
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 ...
