ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING HL780-3A Bush Set – Durable Excavator Part
The ZGAQ-01634 Bearing Lining Kit is a genuine, high-performance repair component specifically designed for HYUNDAI wheel loaders, including models HL770-7A, HL770-9, HL780-9A, and HL780-3A.
This bearing lining kit is used in the engine or transmission system to reduce friction between rotating parts and ensure smooth, reliable operation under heavy loads. Manufactured to OEM standards, it offers excellent wear resistance, precise fitment, and long-lasting durability — making it an essential component for regular maintenance and engine rebuilds.
Whether you're performing preventive maintenance or full engine overhauls, the ZGAQ-01634 bearing kit helps restore optimal machine performance, extend equipment lifespan, and minimize downtime on the jobsite.
SPARKLING HL780-3A Bush Set
The SPARKLING HL780-3A bush set is a High Quality replacement part designed to enhance the performance and durability of your excavator. Manufactured by SPARKLING MACHINERY, a trusted name in high-quality excavator components since 2013, this bush set ensures superior stability and precision for your heavy machinery.
Crafted with meticulous attention to detail, the HL780-3A bush set is engineered to meet the demanding requirements of various working environments. Its robust design reduces wear and tear, extending the lifespan of your excavator’s moving parts and minimizing downtime. Compatible with leading excavator brands such as Caterpillar, Komatsu, Hitachi, and Volvo, this bush set fits seamlessly, making it an ideal choice for both professional contractors and maintenance teams.
At SPARKLING MACHINERY, we understand the importance of reliable equipment in your operations. That’s why each HL780-3A bush set undergoes rigorous quality control to ensure optimal performance and long-lasting durability. Whether you operate in rugged terrain or challenging conditions, this bush set delivers consistent, smooth functionality, helping you maintain productivity and reduce maintenance costs.
More than just a replacement part, the HL780-3A bush set from SPARKLING represents our commitment to customer satisfaction. We provide tailored technical support and customized solutions to meet your unique needs, ensuring you get the best value and service throughout your purchase journey.
Choose the SPARKLING HL780-3A bush set for proven quality, exceptional performance, and peace of mind that your excavator parts will keep working as hard as you do.
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Q&A
How do you ensure the quality of your parts?
We follow strict quality control procedures throughout the manufacturing process. Our parts are tested for durability, performance, and precision to ensure they meet industry standards and exceed customer expectations.
What is the lead time for receiving excavator parts?
Our typical lead time depends on the complexity and quantity of the order. For standard parts, delivery usually takes between 7 to 14 days. For custom orders, the lead time may vary, but we always strive to ensure timely delivery.
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.
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.
If you have another questions, please feel free to contact us.
HYUNDAI ZGAQ-01634 Bearing Lining Kit | HL770-7A HL770-9 HL780-9A HL780-3A Loader Parts
The ZGAQ-01634 Bearing Lining Kit is a genuine, high-performance repair component specifically designed for HYUNDAI wheel loaders, including models HL770-7A, HL770-9, HL780-9A, and HL780-3A.
This bearing lining kit is used in the engine or transmission system to reduce friction between rotating parts and ensure smooth, reliable operation under heavy loads. Manufactured to OEM standards, it offers excellent wear resistance, precise fitment, and long-lasting durability — making it an essential component for regular maintenance and engine rebuilds.
Whether you're performing preventive maintenance or full engine overhauls, the ZGAQ-01634 bearing kit helps restore optimal machine performance, extend equipment lifespan, and minimize downtime on the jobsite.
56B-43-17340 Valve for Komatsu Dump Trucks HD325-7 HD405-7 & Articulated Haulers HM300-1 HM300-2
The 56B-43-17340 Check Valve is a critical one-way flow control component for Komatsu dump trucks HD325-7/HD405-7 and articulated haulers HM300-1/HM300-2, installed in the brake piping (accumulator circuit). It prevents reverse hydraulic oil flow to maintain accumulator pressure, ensuring instant brake response and system safety.
Key Features
· OEM-Matched Precision: Exact thread size (1/2" NPT) and mounting dimensions for Komatsu models—no modification needed.
· High-Strength Construction: Forged carbon steel body with zinc-plated finish; withstands max 35MPa working pressure and -20°C to 100°C temperature range.
· Leak-Proof Sealing: Precision-ground poppet valve with nitrile rubber seal ensures zero reverse flow and long-term tightness.
· Plug-and-Play Installation: Direct thread-in fit with pre-applied thread sealant; reduces replacement time to 30 minutes.
· Corrosion & Wear Resistance: Zinc-plated surface and hardened poppet extend service life to 8,000+ hours in harsh conditions.
Compatible Equipment
· Dump Trucks: Komatsu HD325-7, HD405-7, HD605-7E0, HD785-7, HD465-7.
· Articulated Haulers: Komatsu HM300-1, HM300-2, HM250-2, HM350-2, HM400-2.
· Interchangeable Part Numbers: 56B-43-17340, 56B4317340, 56B-43-17340X.
Caterpillar EXCAVATOR PARTS MADE IN CHINA NEW 420F 428E 428F 430F 432E 432F 360-7435 VALVE GP-REL SPARKLING MACHINERY
SPARKLING MACHINERY NEW 420F 428E 428F 430F 432E 432F 360-7435 Valve GP-Rel is a dedicated hydraulic relief valve group for Caterpillar 420F, 428E, 428F, 430F, 432E, and 432F backhoe loaders/excavators (widely used in construction, mining auxiliary, and municipal infrastructure projects). As a core safety component of the equipment’s hydraulic system, it regulates and limits maximum hydraulic pressure—preventing overpressure damage to pumps, cylinders, and valves during high-intensity tasks like heavy digging, material loading, and backhoe operation.
Meeting Caterpillar OEM standards (part no. 360-7435), it endures 32 MPa maximum pressure, -30°C to 95°C temperatures, resists oil corrosion and vibration, and maintains stable pressure relief performance. Strict testing guarantees seamless compatibility with the six Caterpillar models and long-term hydraulic system protection.
HIGH-QUALITY 42N-54-13460 WIPER MOTOR for KOMATSU Construction Equipment WB91 WB93 WB97 WB146 WB156 Excavator
The HIGH-QUALITY 42N-54-13460 WIPER MOTOR is a premium functional component meticulously engineered for KOMATSU Construction Equipment, specifically tailored to meet the visibility needs of WB91, WB93, WB97, WB146, and WB156 excavators. As a critical part of the machinery’s operator visibility system, this wiper motor delivers consistent, powerful operation to clear rain, dust, mud, and debris from the cab windshield—ensuring unobstructed views even in harsh construction environments. It is designed to seamlessly integrate with KOMATSU’s excavator electrical and mechanical systems, guaranteeing reliable performance that enhances operational safety and efficiency.
Key Features
· Custom-engineered for perfect compatibility with KOMATSU WB91, WB93, WB97, WB146, WB156 excavators
· Stable power output for consistent wiper speed and reliable cleaning performance
· Weather-resistant design to withstand moisture, dust, temperature fluctuations, and heavy-duty use
· Low-noise operation and durable internal components for extended service life
· Strict adherence to KOMATSU OEM specifications for seamless integration and consistent functionality
Compatible Models
· KOMATSU Construction Equipment Excavators: WB91, WB93, WB97, WB146, WB156
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