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NT855 NTA855 Fuel Injection Pump 3070123 4951459 4951503 4951524 3034874 3075524 4951501

Category Information
OEM Number 3075524
Main Use NT855, KTA19, N14, K38 series engines
System Type Mechanical PT (Pressure-Time)
Key Benefit Durable, reliable, easy to service
Installation Need Professional setup with correct timing
Critical Warning Use clean fuel and replace seals
Alternative Names PT Pump, Governor Pump, Mechanical Injector Pump
Availability:
Quantity:
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  • 3075524

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Parameter Detail
Part Name PT Fuel Injection Pump Assembly / Fuel Pump Cover (context-dependent)
Primary OEM Number 3075524
Series PT (Pressure-Time) Fuel System
Type Mechanical Diesel Fuel Injection Pump (Governor-equipped)
Function Delivers metered fuel under pressure to injectors based on engine speed and load via "pressure-time" principle
Drive Mechanism Gear-driven by engine camshaft or timing gear train
Working Principle Uses fuel pressure from gear pump + precise time-based metering in idle/load chambers
Housing Material Cast iron body with precision-machined internal steel components
Seals & Gaskets Nitrile rubber (NBR) or Viton O-rings, cork/rubber gaskets (replaced during installation)
Weight Approx. 7.0 – 7.4 kg (15.4 – 16.3 lbs)
Condition Brand New or Factory-Remanufactured (Overhauled)
Application Type Heavy-duty industrial, marine, and commercial diesel engines
燃油喷射泵-5
燃油喷射泵-3
燃油喷射泵-1
Part Number Product Name Applicable Vehicle Models Specification & Model
3417677 Fuel Injection Pump Assembly (High Pressure Fuel Pump) Shacman Delong F3000, X3000, Aolong (Cummins ISM11/QSM11 Engine) OEM Genuine Cummins Part, 385HP, Electronic Control, For ISM11E385 Engine, Weight 7.4KG, Dimensions 31*27*22cm
3417674 Fuel Injection Pump Assembly Shacman Delong X3000, F3000 (Cummins QSM11 Engine) OEM Cummins Part, 308-440HP, Mechanical Control, Compatible with QSM11 Series Diesel Engine
C5686231 Fuel Pump Assembly Shacman Delong X5000, X5000S, X6000 (Cummins M15 Engine) OEM Cummins Genuine Part, 530-680HP, High Pressure Common Rail, For M15NS6B600 Engine, Weight 8KG, Dimensions 24*18*21cm
C5462079 Fuel Injection Pump Assembly (High Pressure Fuel Pump) Shacman Delong New M3000, X3000 (Cummins ISG Engine) OEM Cummins ISG Series Part, Electronic Control, High Pressure Common Rail, Original Factory Replacement
612600081033 Fuel Injection Pump Assembly Shacman Delong F2000, F3000, Aolong (Weichai WD615/WP10 Engine) OEM Weichai Part, For WD615/WP10 Series Engine, Mechanical Injection Pump, Heavy Duty Design
612600081227 Fuel Injection Pump Assembly Shacman Delong F2000, F3000, M3000 (Weichai WD615 Engine) OEM Weichai Part, Compatible with WD615 Diesel Engine, 6 Cylinder, High Pressure Injection, Direct Fit Replacement
612601080457 Fuel Injection Pump Assembly Shacman Delong New M3000, X3000 (Weichai WP12 Engine) OEM Weichai Part, For WP12.430E201 Engine, 430HP, Mechanical Injection Pump, Original Factory Specification
0445020071 High Pressure Fuel Pump Assembly Shacman Delong F3000, X3000 (Weichai WP6/WD615 Engine) Bosch OEM Common Rail Pump, 24V, Flow Rate 80L/h, Pressure 160MPa, Compatible with WP6/WD615 Series Engine
612600080353 Fuel Transfer Pump Assembly Shacman Delong F2000, F3000, M3000 (Weichai WD615/WP10 Engine) OEM Weichai Part, For WD615/WP10 Engine, Low Pressure Fuel Transfer Pump, 24V, Direct Fit
1001671519 Fuel Injection Pump Assembly Shacman Delong X3000, New M3000 (Weichai WP12 Engine) OEM Weichai Part, For WP12.430E201 Engine, High Pressure Injection Pump, Genuine Factory Replacement


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