ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING OEM Bearing Pin – Precision & Durability Since 2013
The ZF 4472397016 (also listed as 4472.397.016 / 4472-397-016) Bearing Pin is a high-precision component designed to provide reliable rotational alignment and structural support in ZF transmission and axle assemblies. Built from heat-treated, wear-resistant steel, this pin ensures long-term durability and smooth mechanical movement under heavy-duty conditions.
It is a perfect fit for ZF machinery applications where stability, strength, and OEM compatibility are essential. Each pin is manufactured to strict tolerances and undergoes rigorous quality control to meet or exceed OEM standards.
SPARKLING OEM Bearing Pin – Precision and Durability You Can Trust
SPARKLING MACHINERY, established in 2013, proudly presents its OEM bearing pin designed to meet the highest standards in the excavator parts industry. Crafted with meticulous precision and unparalleled durability, our OEM bearing pin is engineered to deliver exceptional stability and performance under the most demanding conditions.
As a brand dedicated to quality and innovation, SPARKLING ensures that each bearing pin undergoes rigorous manufacturing and quality control processes. Compatible with leading excavator brands including Caterpillar, Komatsu, Hitachi, and Volvo, our bearing pins guarantee seamless integration and outstanding reliability, making them ideal for hydraulic systems, undercarriage applications, and engine components.
What sets SPARKLING OEM bearing pins apart is our commitment to customization and support. Whether you need tailored solutions or expert technical consultation, we provide comprehensive services that address your specific operational needs. With competitive pricing, we help reduce your maintenance costs without compromising on quality.
Choose SPARKLING MACHINERY’s OEM bearing pins for unmatched precision, durability, and a world-class customer experience. Backed by a global sales network and continuous service, we are your trusted partner in excavator parts, empowering your machinery to perform at its best every day.
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Q&A
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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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.
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 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.
If you have any questions or concern, please contact us.
ZF 4472397016 4472.397.016 4472-397-016 BEARING PIN CHINA MADE 3KG
The ZF 4472397016 (also listed as 4472.397.016 / 4472-397-016) Bearing Pin is a high-precision component designed to provide reliable rotational alignment and structural support in ZF transmission and axle assemblies. Built from heat-treated, wear-resistant steel, this pin ensures long-term durability and smooth mechanical movement under heavy-duty conditions.
It is a perfect fit for ZF machinery applications where stability, strength, and OEM compatibility are essential. Each pin is manufactured to strict tolerances and undergoes rigorous quality control to meet or exceed OEM standards.
Caterpillar EXCAVATOR PARTS MADE IN CHINA NEW 416E 416F 422F 428F 434F 361-6768 FILTER GP-OI SPARKLING MACHINERY
SPARKLING MACHINERY NEW 416E 416F 422F 428F 434F 361-6768 Filter GP-OI is a dedicated oil filtration component group for Caterpillar 416E, 416F, 422F, 428F, and 434F backhoe loaders/excavators (widely used in construction, mining auxiliary, and heavy material handling). As a core protective part of the equipment’s engine and hydraulic systems, it filters impurities (e.g., metal particles, sludge) from oil—preventing component wear and ensuring stable operation of key functions like engine power output and hydraulic control during high-intensity tasks.
Meeting Caterpillar OEM standards (part no. 361-6768), it achieves 98% filtration efficiency for particles ≥10μm, endures -30°C to 100°C temperatures, resists oil corrosion, and maintains consistent flow. Strict testing guarantees seamless compatibility with the five models and long-term oil system protection.
Kubota EXCAVATOR PARTS MADE IN CHINA NEW KX080 RD809-42620 COUPLING SPARKLING MACHINERY
SPARKLING MACHINERY NEW KX080 RD809-42620 Coupling is a core power transmission component for Kubota KX080 excavators (construction/municipal use). It connects key mechanical parts (e.g., engine and hydraulic pump), ensuring stable power transfer and reducing vibration. Meeting Kubota OEM standards (RD809-42620), it resists -30°C to 90°C temps and wear, guaranteeing seamless compatibility and long-term operational reliability.
Doosan EXCAVATOR PARTS MADE IN CHINA NEW 2420-1124A VALVE;BY-PASS 3B SPARKLING MACHINERY
SPARKLING MACHINERY NEW 2420-1124A Valve; By-Pass 3B is a dedicated hydraulic pressure protection component for Doosan excavators (widely used in construction, municipal engineering, and light mining). As the "hydraulic pressure regulator", it automatically diverts excess hydraulic oil back to the tank when system pressure hits the 3B (bar) threshold—shielding pumps, cylinders, and hoses from overpressure damage during tasks like digging, material loading, and site trimming, while ensuring stable oil flow for smooth equipment operation.
Meeting Doosan OEM standards (part no. 2420-1124A), it maintains precise 3B pressure control, endures -30°C to 95°C temperatures, resists hydraulic oil corrosion and vibration, and guarantees leak-free performance. Strict testing ensures seamless compatibility with applicable Doosan models and long-term hydraulic system reliability.
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