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Excavator Spare Parts 4063844 FUEL INJECTION PUMP for Cummins Engine 6B5.9 6BT 5.9L 6BTAA 5.9L QSB5.9 Komatsu Excavator PC200-7 PC220-7
The Excavator Spare Parts 4063844 FUEL INJECTION PUMP is a premium engine fuel system core component meticulously engineered for Cummins Engines (6B5.9, 6BT 5.9L, 6BTAA 5.9L, QSB5.9) and specifically tailored to meet the high-precision fuel delivery demands of Komatsu PC200-7 and PC220-7 excavators. As a critical part of the engine’s fuel supply system, this fuel injection pump precisely controls fuel pressure, atomization, and injection timing, ensuring optimal combustion efficiency, consistent power output, and smooth engine operation. It delivers reliable performance even during prolonged heavy-duty construction tasks such as digging, lifting, and earthmoving, directly impacting fuel economy, engine responsiveness, and overall equipment productivity.
Designed to seamlessly integrate with Cummins engine architecture and Komatsu excavator systems, it enhances fuel system reliability, reduces emissions, and extends the service life of the machinery in harsh working environments.
Key Features
· Custom-engineered for perfect compatibility with Cummins 6B5.9, 6BT 5.9L, 6BTAA 5.9L, QSB5.9 engines and Komatsu PC200-7, PC220-7 excavators
· Precision fuel metering and timing control for optimized combustion and power delivery
· High-pressure resistance to withstand extreme fuel system demands
· Stable performance under varying operating conditions (load, temperature, altitude)
· Strict adherence to Cummins and Komatsu OEM specifications for seamless integration and consistent functionality
Compatible Models
· Cummins Engines: 6B5.9, 6BT 5.9L, 6BTAA 5.9L, QSB5.9
Komatsu Excavators (Equipped with above Cummins Engines): PC200-7, PC220-7
Dear Valued Partners,
Thank you for placing your trust in SPARKLING MACHINERY—your confidence is the cornerstone of our dedication to delivering top-tier, reliable spare parts that keep your critical construction equipment operating at its peak. Today, we are honored to present the Excavator Spare Parts 4063844 FUEL INJECTION PUMP, a product crafted with meticulous precision and durability at its core to complement Cummins’ renowned engines and Komatsu’s iconic PC200-7/PC220-7 excavators.
Whether you’re replacing a worn fuel injection pump or proactively upgrading to reinforce engine performance and fuel efficiency, this component is designed to exceed your expectations with its robust functionality, seamless fit, and long-lasting reliability—empowering your excavators to tackle demanding work scenarios with unwavering power and efficiency.
The SPARKLING MACHINERY NEW 4063844 FUEL INJECTION PUMP Photo:
Why Choose the SPARKLING Excavator Spare Parts 4063844 FUEL INJECTION PUMP?
- Direct-fit compatibility: Precisely manufactured to match the exact dimensions, mounting interfaces, and fuel system connections of Cummins 6B5.9/6BT/6BTAA/QSB5.9 engines and Komatsu PC200-7/PC220-7 excavators. No modifications, adapters, or system adjustments are required, enabling hassle-free installation that aligns with OEM standards and minimizes costly downtime.
- Precision control: Advanced hydraulic and electronic calibration (where applicable) ensures ultra-accurate fuel injection timing and metering, optimizing combustion efficiency to maximize power output while reducing fuel consumption. This precision eliminates rough idling, power lag, and inconsistent performance, enhancing overall excavator maneuverability.
- Rigorous quality: Undergoes comprehensive quality testing, including high-pressure leak detection, fuel flow rate verification, timing accuracy calibration, durability cycling (simulating thousands of engine hours), and compatibility validation with Cummins/Komatsu OEM systems. Every unit adheres to strict quality criteria to ensure reliable operation in extreme construction environments—from dusty job sites to high-temperature and high-altitude conditions.
- Professional support: Our team of Cummins and Komatsu-specialized technical experts provides end-to-end support—from pre-purchase compatibility confirmation to post-installation guidance on fuel system priming, pressure testing, and maintenance best practices—ensuring a seamless integration experience for every customer.
- Cost-effective reliability: Offers exceptional durability and performance at a competitive price point. By preventing costly engine damage caused by improper fuel delivery, reducing fuel waste, and minimizing downtime from fuel system failures, this fuel injection pump maximizes the return on your investment in Cummins-powered Komatsu excavator equipment.
About SPARKLING MACHINERY:
- Founded in 2013, SPARKLING focuses on high-quality excavator parts across hydraulics, undercarriage, engines and electrical systems. We prioritize stability, precision and continuous service, offering worldwide distribution, tailored solutions and strict QC to help customers reduce cost and increase uptime.
Get In Touch:
- Replace your failing ECU confidently. Contact SPARKLING for pricing, lead time, and technical support — restore optimal machine control quickly and reliably.
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📦 Packing
1. Packaging methods: Carton box + Wooden case/Pallet + Anti-rust treatment
2. Export-standard packaging to ensure safety during transportation
3. Custom packaging available upon request
4. Dimensions and weight can be provided for freight calculation
🚚 Shipping
1. Available shipping methods: Sea freight, Air freight, Express delivery (DHL, UPS, FedEx, etc.)
2. LCL (Less than Container Load) and FCL (Full Container Load) options are supported
3. For Russian clients, we can introduce the forwarder agent to you
4. Delivery time: Ships within 1-3 working days after payment (for items in stock)
💳 Payment
1. Accepted methods: T/T, Bank Transfer, PayPal, Alipay, WeChat Pay, Western Union
2. Deposit + balance payment available for large or custom orders
3. Flexible payment options—feel free to contact us for details
📌 Frequently Asked Questions (FAQs)
Q: Which excavator models is this part compatible with?
A: This product is compatible with major brands such as CAT, KOMATSU, HITACHI, and more. Custom specifications are also available.
Q: How can I make sure I’m selecting the correct part?
A: You can send us a photo of the old part, part number, or your excavator model, and we will help you confirm the right match.
Q: Is there a warranty for this product?
A: Yes, we offer a 6-month quality guarantee under normal use.
Get a free quote
We are committed to producing the highest quality products at the most competitive prices. Therefore, we sincerely invite all interested companies to contact us for more information.
Contact us
Email: ranroswang@hksparkling.com
Wechat: +86 136 0901 0879
Skype: foreverlucia1
WhatsApp: +86 136 0901 0879
Address: No. 514-515, Hulin Road, Tianhe District, Guangzhou, China.
Sparkling Machinery Co.,Ltd
foreverlucia1