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3631871 Cummins Fuel Pump For KTA38 Engines
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Cummins Engine Parts

3631871 Cummins Fuel Pump For KTA38 Engines

PTG-EFC PT fuel pump for Cummins K38 and KTA38 engines. BA49D10 calibration, 700–1100 kW gensets, 22 kg.

SKU: 3631871
Description Additional information

Fuel pump 3631871 is the PTG-EFC electro-mechanical governing PT pump assembly for Cummins K38 and KTA38 engines, factory calibrated as BA49D10 for KTA38-G5 high-power gensets. It suits KTA38-G4 and G5 land stationary sets from 700 to 1100 kW, using a standard 24 V shutoff solenoid on a narrow four-bolt flange. PT supply pressure is up to 2100 kPa with injection atomisation at 70–140 MPa. The upgrade chain runs 3631871 to 4951362 to 4060965.

Specifications

Part No. 3631871
Pump Type PTG-EFC Electro-mechanical Governing PT Fuel Pump Assembly
OEM Calibration Code BA49D10, factory matched for KTA38-G5 high-power gensets
Compatible Equipment KTA38-G4/G5 700–1100kW land stationary generator sets
OEM Upgrade Chain 3631871 → 4951362 → 4060965
Electric Spec Standard 24V fuel shutoff solenoid for Cummins PT pumps
Mount Flange Narrow 4-bolt mounting flange
Overall Dimension 310×200×290 mm
Net Weight Per Unit Approx. 22 kg
PT Low Supply Pressure ≤2100 kPa (300 PSI)
Injection Atomization Pressure 70–140 MPa
Performance Feature High-flow fuel supply to sustain full-load continuous operation of 880kW KTA38-G5 units

Key Features

  • PTG-EFC electro-mechanical governing PT fuel pump assembly
  • OEM calibration code BA49D10 for KTA38-G5 gensets
  • Standard 24 V fuel shutoff solenoid
  • Narrow four-bolt mounting flange
  • PT low supply pressure up to 2100 kPa (300 PSI)
  • Injection atomisation pressure 70–140 MPa
  • 310 × 200 × 290 mm, approximately 22 kg
  • Upgrade chain 3631871 → 4951362 → 4060965

Typical Applications

  • KTA38-G4 and G5 land stationary generator sets, 700–1100 kW
  • Continuous full-load 880 kW KTA38-G5 units

Ordering from Sino Bus Parts

  • Wholesale pricing; bulk orders welcome
  • Global shipping
  • Fitment confirmed against your engine serial or CPL before dispatch
  • Contact us on WhatsApp for a quotation
Part Number

3631871
Fitment

Cummins K38 KTA38 Engines
Product Type

PT Fuel Pump
Quality Standard

Genuine Cummins Quality(CCEC)
MOQ

1Piecec( Bulk Orders Accepted)
Lead Time

3-15 Days Global Shipping

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