ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING 31LB-00400 Excavator Part – High-Quality & Durable
SPARKLING 31LB-00400: High Quality Excavator Part for Superior Performance
SPARKLING MACHINERY, established in 2013, proudly presents the 31LB-00400, a high-quality excavator component designed to enhance the performance and longevity of your machinery. Crafted with precision and rigorously tested for durability, the 31LB-00400 exemplifies SPARKLING’s commitment to stability and reliability in every part.
Compatible with leading excavator brands such as Caterpillar, Komatsu, Hitachi, and Volvo, this component integrates seamlessly into your equipment to ensure smooth operation under demanding conditions. Whether you're working on heavy construction projects or routine maintenance, the 31LB-00400 delivers optimal hydraulic performance, reducing downtime and boosting efficiency.
At SPARKLING MACHINERY, we prioritize customer satisfaction by offering tailored solutions and expert technical support. Our strict quality control processes guarantee that every part, including the 31LB-00400, meets the highest standards, helping you reduce operational costs without compromising on quality.
With a strong global sales network, SPARKLING is your trusted partner for excavator parts. Choose the 31LB-00400 for enduring performance, precise fit, and the assurance of a brand dedicated to innovation, altruism, and excellence in the heavy equipment industry.
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Frequently Asked Questions
Can I get technical support for installing your parts?
Absolutely. We provide technical support and guidance for the installation and maintenance of our parts. Our team is available to assist you with any questions or concerns to ensure proper installation and optimal performance.
What types of excavator parts do you manufacture?
We manufacture a wide range of excavator parts, including hydraulic components, undercarriage parts, engine parts, wear parts, and more. Our products are designed to fit a variety of excavator models and are built to meet the highest quality standards.
Are your products covered by a warranty?
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Yes, all of our excavator parts come with a warranty to ensure quality and reliability. The warranty period may vary depending on the type of part. Please contact us for detailed warranty terms for specific products.
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Do you offer customized parts?
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Yes, we offer tailored solutions to meet specific customer requirements. Whether you need custom dimensions or specialized features, we can design and produce parts that perfectly match your excavator’s needs.
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HYUNDAI WHEEL LOADER HL770-7A HL770-9S 31LB-00400 HYDRAULIC MAIN PUMP ASSY
EXCAVATOR SPARE PARTS 4699092 HYDRAULIC TRAVEL MOTOR FOR ZX470-5G ZX470H-5G ZX470LC-5B ZX470R-5G
The 4699092 hydraulic travel motor from SPARKLING MACHINERY is a reliable, high-torque replacement for Hitachi ZX470 series excavators. Built for durability and smooth operation, it features factory-direct pricing, global shipping, and expert support—ideal for minimizing downtime and maximizing performance.
VOLVO EXCAVATOR PARTS MADE IN CHINA NEW EC135B EC160C EC235D EC290C 960259 O-RING SPARKLING MACHINERY
SPARKLING MACHINERY NEW EC135B EC160C EC235D EC290C 960259 O-Ring is a dedicated sealing component exclusively designed for VOLVO EC135B, EC160C, EC235D, and EC290C excavators—key equipment in construction, mining, and infrastructure maintenance. As a critical part of the excavators’ hydraulic, fuel, and coolant systems, it creates tight, leakproof seals between mating components (e.g., hydraulic valve connections, fuel line joints, and coolant hose interfaces). This function is essential for maintaining system pressure stability, preventing fluid leakage (hydraulic oil, fuel, coolant), and blocking dust or debris from entering internal mechanisms. It directly reduces the risk of system failures, avoids unplanned downtime, and eliminates costly repairs caused by leaks during high-intensity operations like digging, heavy material handling, or site grading.
Engineered to match VOLVO’s original equipment standards, the O-ring maintains reliable sealing performance even under harsh conditions: high pressure (up to 30 MPa), extreme temperature fluctuations (-30°C to 110°C), and continuous excavator vibration. It resists fluid aging and material degradation, ensuring long-lasting protection for the excavators’ key systems. Backed by strict performance verification, it guarantees consistent sealing support for EC135B/EC160C/EC235D/EC290C excavators.
SPARKLING Main Hydraulic Pump Assembly 551-1122 for Komatsu E330 E330GC Excavator Replacement Pump
SPARKLING Main Hydraulic Pump Assembly 551-1122 is a reliable replacement for Komatsu E330 and E330GC excavators. Compatible with CAT330 Main Pump Assembly and Caterpillar 5511122 Pump, it ensures optimal performance and durability for heavy-duty operations.
Part number 551-1122 (or CA5511122) refers to a Main Hydraulic Pump Assembly primarily used in Caterpillar (Cat) excavators. It is a critical component that generates pressurized fluid flow to power various hydraulic operations, such as the boom, arm, bucket, and travel systems.
Component Type: Axial Piston Main Pump.
Alternative Part Numbers: 551-1136, 551-1121, and the Cat Reman equivalent 20R-9713
Engine Compatibility: Designed to work with the Cat C7.1 engine.
Pump Model: Often identified by the manufacturer designation K7V160.
The 551-1122 pump is specifically engineered for the following Cat excavator models:
Excavators: 326, 326GC, 330, and 330GC.
OEM Solutions: 330 MHPU.
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
Whatsapp: +8613609010879