Cummins QSX15 Engine & Spare Parts

Cummins Engine | Construction | Mining Engine Parts Catalog

Cummins QSX15 Engine Product image
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The Cummins QSX15 is a 15-litre inline-six diesel (298–447 kW / 400–600 hp) with full-authority electronic common-rail injection, powering heavy construction equipment, mining machines, drilling rigs and industrial gensets. Mining Spares Direct supplies QSX15 engine assemblies and the full spare-parts range — pistons, cylinder liners, crankshafts, connecting rods, turbochargers, common-rail injectors and fuel pumps, water and oil pumps, bearings, gasket and overhaul kits — genuine or OEM-equivalent, with worldwide export.

Technical Specifications

Displacement15L
ConfigurationInline 6-cylinder
Power Range298-447 kW (400-600 hp)
Fuel SystemElectronic Common Rail

View Details

  • Displacement: 15L Inline 6-cylinder
  • Power Range: 298-447 kW @ 1800-2100 rpm
  • Fuel System: Electronic Common Rail
  • Applications: Large excavators, dozers, haul trucks
  • Torque: 2508 N·m @ 1400 rpm

Part Numbers & Cross-Reference

OEM Part No.Description
2894920XPI fuel injector for Cummins QSX15 / ISX15 / X15 (EPA10)
LF9080Fleetguard lube oil filter for Cummins QSX15-C / QSX15-ND / QSX11.9 / ISX12 (replaces LF14000NN)

Certifications & Standards

ISO 9001:2015

Frequently Asked Questions

What construction equipment uses the QSX15?
The QSX15 is widely used in medium-large excavators (40-70 ton class), wheel loaders, bulldozers, and heavy forklifts. It's a proven choice in the 15L construction engine class.
What Cummins QSX15 spare parts do you supply?
The full QSX15 range — pistons, liners, crankshafts, connecting rods, turbochargers, common-rail injectors and fuel pumps, water/oil pumps, bearings, seals and complete overhaul/gasket kits — genuine or OEM-equivalent.
Do you supply QSX15 parts for construction and mining?
Yes — the QSX15 is widely used in heavy construction and mining equipment; we regularly supply parts and overhaul kits for these fleets, with export shipping and documentation.
How do I get an accurate QSX15 quote?
Send the engine serial number / CPL, the part numbers or descriptions, quantity and destination port — we reply with price, availability and lead time, with sea or air freight.

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