Cummins Parts for Diesel Generators
Cummins is one of the world’s leading manufacturers of diesel and natural gas engines, serving the power generation industry for over a century. At Huaquan Power, we provide a comprehensive range of genuine and aftermarket Cummins parts designed to keep your diesel generator sets running at peak performance. Our inventory covers all major Cummins engine series used in generator applications, including KTA19, KTA38, KTA50, 6BT, 6CT, and QSK series.
Fuel System Parts
- PT Fuel Pumps — Precision fuel delivery for KTA19/KTA38/KTA50 engines, ensuring optimal combustion efficiency
- Fuel Injectors — Direct replacement injectors for 6BT5.9, 6CT8.3, KTA19, KTA38, and KTA50 series
- Fuel Transfer Pumps — Reliable low-pressure fuel supply pumps for all Cummins generator engines
- Fuel Filters — Primary and secondary fuel filters (FF105, FF505, FF532) to protect injection systems
- Fuel Lines and Fittings — High-pressure fuel lines, return lines, and connection fittings for complete fuel system service
Lubrication System Parts
- Oil Pumps — Gear-type lubricating oil pumps for KTA19, KTA38, KTA50, and QSK series engines
- Oil Filters — Full-flow and bypass oil filters (LF670, LF777, LF9001) for extended engine life
- Oil Coolers — Plate-type and tube-type oil coolers for temperature regulation in continuous operation
- Oil Pan Gaskets — OEM-quality gaskets preventing oil leaks in all Cummins generator engines
Cooling System Parts
- Water Pumps — Centrifugal coolant pumps for KTA19, KTA38, KTA50, 6BT, and 6CT engines
- Thermostats — Temperature-regulating thermostats (77°C, 82°C, 88°C) for optimal engine operating temperature
- Heat Exchangers — Shell-and-tube heat exchangers for marine and industrial generator applications
- Coolant Filters — DCA4 and DCA2 coolant treatment filters protecting cooling system components
- Radiator Components — Radiator cores, fan belts, and expansion tanks for complete cooling system maintenance
Air Intake System Parts
- Turbochargers — Holset turbochargers (H1E, H2E, HX40, HX50) for KTA and QSK series engines
- Aftercoolers / Intercoolers — Charge air coolers improving combustion efficiency in turbocharged engines
- Air Filters — Heavy-duty air filter elements for dusty industrial environments
- Manifold Gaskets — Intake and exhaust manifold gaskets ensuring leak-free operation
Electrical and Electronic Parts
- Starters — 12V and 24V starter motors for all Cummins generator engines
- Alternators (Charging) — Belt-driven charging alternators for battery maintenance
- ECM and Sensors — Electronic control modules, speed sensors, and temperature sensors for QSK series
- Wiring Harnesses — OEM-specification wiring harnesses for electrical system integrity
Gasket and Overhaul Kits
- Head Gasket Sets — Complete cylinder head gasket kits for KTA19, KTA38, KTA50, 6BT, and 6CT
- Overhaul Kits — In-frame and out-of-frame overhaul kits including pistons, rings, liners, bearings, and gaskets
- Cylinder Kits — Piston, liner, ring, and connecting rod assemblies for major engine service
Frequently Asked Questions
1. What Cummins engine series do you cover for generator parts?
We stock parts for all major Cummins generator engine series: KTA19 (600-800HP), KTA38 (1000-1350HP), KTA50 (1500-1800HP), 6BT5.9 (130-200HP), 6CT8.3 (200-300HP), and QSK19/QSK38/QSK50 series. Our inventory includes fuel system, lubrication, cooling, air intake, and electrical components.
2. Are your Cummins parts genuine or aftermarket?
We supply both genuine Cummins OEM parts and high-quality aftermarket alternatives. All aftermarket parts meet or exceed OEM specifications and are backed by our quality warranty. Contact our team for specific part availability and pricing.
3. How quickly can you ship Cummins generator parts?
Most in-stock parts ship within 24-48 hours. We maintain a large inventory of fast-moving items and can arrange expedited shipping worldwide. For emergency breakdowns, we offer same-day dispatch on orders placed before 2:00 PM (GMT+8).
4. Do you provide technical support for Cummins parts installation?
Yes, our technical team provides installation guidance, troubleshooting support, and maintenance recommendations for all Cummins generator parts. We can also supply workshop manuals and parts catalogs upon request.
5. What warranty do you offer on Cummins parts?
Genuine Cummins parts carry the standard Cummins warranty. Aftermarket parts come with a 12-month warranty against manufacturing defects. Extended warranty options are available for bulk orders and long-term supply agreements.
6. Can you help identify the correct Cummins part number?
Absolutely. Provide us with your engine model, serial number (ESN), and the component you need — our parts specialists will identify the correct part number using Cummins QuickServe and parts catalogs. We can also cross-reference aftermarket equivalents.
Contact Us for Cummins Parts
For pricing, availability, and technical support on Cummins generator parts:
- 📱 WhatsApp: +86 15905360672
- 📧 Email: huaquan@huaquanpower.com
- 🌐 Website: huaquanpower.net