Cummins

Cummins is one of the world’s leading manufacturers of diesel and gas engines, widely recognised for their reliability, fuel efficiency, and global serviceability. From compact B-Series engines to the heavy-duty QSK platform, Cummins power units are used in virtually every sector — including construction, marine, power generation, transport, and industrial applications.

At AMS Parts, we supply genuine and OEM Cummins spare parts tailored to your engine’s model, CPL, or serial number. Whether you’re planning a complete overhaul, a top-end rebuild, or sourcing urgent replacements, we provide engine-matched parts you can trust.

Supported Cummins Engine Series

Our coverage includes a wide range of Cummins engine platforms:

Automotive & Industrial Engines

• B-Series: B190-33, B210-33, B180-33, B170-33, B160-33, B140-33, B125-33
• C-Series: C300-20, C300-33, C245-20, C280-20, C260-33, C230-20
• ISB Series: ISB235-40, ISB220-40, ISB210-40, ISB190-40, ISB180-40, ISB170-40
• ISDe Series: ISDe300-40, ISDe285, ISDe270, ISDe245, ISDe210
• ISF Series: ISF3.8s4168, ISF2.8s5129T, ISF3.8s3141
• ISLe & ISMe Series: ISLe375-30, ISLe290, ISMe405, ISMe360
• L-Series: L375-30, L340-30
• M11 Series: M11-C335, M11-C290, M11-C380
• QSB / QSL / QSZ Series: QSB6.7, QSB4.5, QSL8.9, QSZ13-C500
• N-Series: NT855, NTA855-P470, NTA855-C360
• KT Series: KT38, KTA19, KTA38, KTA50

Power Generation Engines

• B / C / L-Series: 4BT3.9-G1, 6BT5.9-G2, 6CT8.3-G2, 6LTAA8.9-G2
• K-Series: KTA19-G4, KTAA19-G5, KTA38-G5, KTA50-G9
• M-Series: MTAA11-G3, MTAA11-G2
• N-Series: NTA855-G1A, NTAA855-G7
• QSZ13-G: G2, G3
• QSK Series: QSK19-G2, QSK38-G5, QSK50-G3, QSK60-G5
• QSK60G: For biogas, landfill, and natural gas CHP systems

Marine Auxiliary & Propulsion Engines

• Marine Auxiliary: 6BTA5.9-GM120, 6CTA8.3-GM155, KTA19-D(M)507
• Marine Propulsion: 6BTA5.9-M150, 6CTA8.3-M220, KTA38-M2, NT855-M300, NTA855-M450

QSK High-Horsepower Engine Support

We offer full coverage of the Cummins QSK range used in, marine, oil & gas, and high-output generator installations:

• QSK19: Genset, industrial, marine
• QSK23 / QSK38 / QSK45 / QSK50 / QSK60
• QSK60G: Gas-powered generator engines (CHP, landfill, bioenergy)
• QSK78 / QSK95 / QSK120: Available on request

Common applications include:

• Standby & Prime Generators
• Marine Vessels & Ferries
• Oilfield Equipment
• Power Plants (CHP, Bioenergy)

We supply parts like pistons, liners, turbochargers, injectors, overhaul kits, sensors, pumps, control panels and more — matched precisely to your QSK model and configuration.

Parts We Supply

Our genuine and OEM Cummins parts include:

• Full Engine Overhaul Kits
• Pistons, Liners, Rings, Bearings
• Turbochargers (HX60, HX83, HE900 etc.)
• Cylinder Heads & Gasket Sets
• Fuel Injectors & Fuel Pumps
• Oil Pumps, Water Pumps, Coolers
• Sensors, Switches, Solenoids
• Control Panels & Engine Electronics (e.g., DSE modules)
• Camshafts, Crankshafts, Timing Gear
• Valve Train Components

Every part is engine-matched to ensure perfect compatibility and performance.

Applications We Support

AMS Parts supplies Cummins engine parts for:

• Diesel Generator Sets (Prime, Standby, CHP)
• Marine & Offshore Vessels
• Industrial Engines
• Power Generation Plants
• Oilfield Equipment
• Special-Purpose Vehicles

Genuine & OEM Only – No Aftermarket

AMS Parts only supplies genuine or OEM Cummins parts. We do not offer aftermarket components. Our focus is quality, traceability, and ensuring long-term engine reliability for our clients across the UK and beyond.

Need parts for a specific Cummins engine? Contact AMS Parts for quotes matched to your engine’s serial number or application.