SPARKLING ZGAQ-01634 Engine Rebuild – Reliable Excavator 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.

Machine Model
HYUNDAI WHEEL LOADER HL770-7A HL770-9 HL780-9A HL780-3A
Part Number
ZGAQ-01634
Quality
China made
Condition
New
Gross Weight
0.4 Kg
MOQ
1 Pcs
INQUIRY
Product Details

SPARKLING ZGAQ-01634 Engine Rebuild – Reliable Performance You Can Trust

SPARKLING MACHINERY, established in 2013, proudly presents the ZGAQ-01634 engine rebuild kit, engineered to deliver unmatched reliability and precision for your excavator’s engine performance. Specially designed for optimal compatibility with leading excavator brands such as Caterpillar, Komatsu, Hitachi, and Volvo, this engine rebuild meets the highest industry standards to ensure long-lasting durability and efficiency.

Our ZGAQ-01634 engine rebuild components undergo stringent manufacturing and quality control processes, guaranteeing stable operation even in the most demanding environments. Backed by SPARKLING’s commitment to stability, precision, and perseverance, this product offers you peace of mind by minimizing downtime and maintenance costs.

At SPARKLING MACHINERY, we prioritize customer satisfaction through providing customized solutions and expert technical support tailored to your specific needs. Our global sales network ensures quick delivery and ongoing service, helping you maintain peak equipment performance while reducing operational costs.

Choose the SPARKLING ZGAQ-01634 engine rebuild for a trusted, professional solution to enhance your excavator’s engine life. Experience durability, superior craftsmanship, and the innovation that makes SPARKLING MACHINERY a leader in the excavator parts industry.

Product Images

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  • ZGAQ-01634 bearing kit, Hyundai wheel loader bearing kit, HL770-7A bearing lining, HL780-9A engine bearing parts, Hyundai loader repair kit, ZGAQ-01634 engine rebuild, Hyundai HL770-9 spare parts, Hyundai OEM bearing lining kit, HL780-3A bush set

Q&A

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.

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.

Do you offer customized parts?
  • 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.

  •  

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.

If you have another questions, please feel free to contact us.

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Guangzhou Shuori Machinery Equipment Co., Ltd
No514-515, Hulin Road, Tianhe District, Guangzhou, China.
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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.

HYUNDAI ZGAQ-01634 Bearing Lining Kit | HL770-7A HL770-9 HL780-9A HL780-3A Loader Parts

VOLVO EXCAVATOR PARTS MADE IN CHINA NEW EC135B EC140B EC160B EC180B VOE14514195 RELAY SPARKLING MACHINERY

   SPARKLING MACHINERY NEW EC135B EC140B EC160B EC180B VOE14514195 Relay is a dedicated electrical control component for VOLVO EC135B, EC140B, EC160B, and EC180B crawler excavators (widely used in construction, municipal engineering, and medium-scale earthmoving). As a core part of the excavator’s electrical system, it acts as a “signal switch” to control power supply for key devices (e.g., lights, fans, hydraulic valves)—ensuring stable operation of auxiliary and core functions during tasks like digging, loading, and equipment maneuvering.
   Meeting VOLVO OEM standards (part no. VOE14514195), it endures -30°C to 85°C temperatures, resists vibration and electrical interference, and maintains reliable switching performance. Strict testing guarantees seamless compatibility with the four VOLVO models and long-term electrical system stability.

VOLVO EXCAVATOR PARTS MADE IN CHINA NEW EC135B EC140B EC160B EC180B VOE14514195 RELAY SPARKLING MACHINERY

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The Volvo Swing Motor Valve Assembly (VOE 14558299 / 14558299 / 14775509 / 14672659) is a high‑precision relief/control valve engineered for the swing motor circuit in medium-to-large Volvo excavators—ranging from EC200B, EC235D, ECR235D to EC300D models. This valve regulates hydraulic pressure and protects the swing motor from overload, ensuring smooth 360° rotation and safe operation. Manufactured to OEM standards, it offers both genuine and premium aftermarket options that fit directly and restore reliable machine performance.

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Doosan EXCAVATOR PARTS MADE IN CHINA NEW 2420-1125A VALVE;BY-PASS 4.5B SPARKLING MACHINERY

   SPARKLING MACHINERY NEW 2420-1125A Valve; By-Pass 4.5B is a dedicated hydraulic pressure regulation component for Doosan excavators (widely used in construction, mining, and municipal engineering). As the "hydraulic pressure buffer", it diverts excess hydraulic oil back to the tank when system pressure reaches 4.5B (bar) — preventing overpressure damage to pumps, valves, and cylinders during tasks like digging, lifting, and rock breaking, while ensuring stable oil flow for critical operations.
   Meeting Doosan OEM standards (part no. 2420-1125A), it maintains precise pressure control (4.5B set threshold), endures -30°C to 95°C temperatures, resists hydraulic oil corrosion and vibration, and ensures leak-free performance. Strict testing guarantees seamless compatibility with applicable Doosan models and long-term hydraulic system safety.

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Tags
ZF axle pin
ZF axle pin
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HL780-9A engine bearing parts
HL780-9A engine bearing parts
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