

Quantum Series
Diesel Generators
- QSK45
- QSK60
- QSK78
- QSK95
- QST23
- QSX15
Gas Series
- QSV81
- QSV91
- HSK78
We supply original and genuine spare parts for Cummins Quantum Series and Mitsubishi Heavy Industries engines, generator sets and a wide range of industrial applications.
Quantum Series
Genuine Parts
Global Supply
AC alternators, AVRs and alternator spare parts sourced and supplied for Cummins Quantum Series and Mitsubishi Heavy Industries engines and generator sets.
Share a part number, engine model or equipment details — our team identifies and sources the right component.
Original and genuine parts at competitive pricing, supplied worldwide.
Every part is carefully selected for dependable performance, long service life and compatibility.
Every part is carefully selected to ensure dependable performance, long service life and compatibility with your equipment.


Diesel Generators
Gas Series


Diesel Generators
Our experienced staff understand your enquiries and offer you the best price.
We are committed to supplying quality products that meet customer expectations for performance and reliability.
We focus on supplying products appropriate to the customer's application and requirements.
We understand that the quality of a component can directly affect equipment reliability.
Our sourcing resources enable us to offer competitive pricing across a wide range of spare-parts requirements.
We recognize that downtime affects productivity. Our team works efficiently to provide prompt support.
Common questions about sourcing alternator spare parts from Energy Power Pte Ltd.
Yes. We supply original and genuine spare parts for Cummins Quantum Series and Mitsubishi Heavy Industries engines, generator sets and a wide range of industrial applications — including alternator spare parts.
Our alternator spare parts range includes AC Alternator and AVR. If the part you need is not listed, send us the part number and our team will help identify and source it.
Cummins Quantum Series diesel generators (QSK45, QSK60, QSK78, QSK95, QST23, QSX15) and gas series (QSV81, QSV91, HSK78), and Mitsubishi Heavy Industries diesel generators (S6R, S12R, S16R).
If available, include the part number, engine model, equipment model and the quantity you need. The more details you share, the faster we can identify the right component.
If you cannot find the part you need, contact us. Our team can assist in identifying and sourcing the required component based on the part number, engine model, equipment model or available equipment information.
Yes. We are based in Singapore and support customers worldwide. Wherever you are, contact us and our team will assist with your requirements.
Use the enquiry form on this page or email sales@energypowersg.com with your requirements. Our team will review your enquiry and get back to you.
If you cannot find the part you need, contact us. Our team can assist in identifying and sourcing the required component based on the part number, engine model, equipment model or available equipment information.