ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING Excavator Transmission Shaft – Durable & Precise Parts
The ZGAQ-02052 Shaft-Input is a critical drivetrain component specifically designed for HYUNDAI Wheel Excavators, including models R140W-7, R140W-9A, R140W-9S, R170W-7, and R170W-7A. This input shaft is responsible for transmitting torque efficiently from the transmission to the differential or gearbox, ensuring smooth and reliable machine operation.
Manufactured with high-grade alloy steel and precision machining, the ZGAQ-02052 offers excellent durability, high-load resistance, and long service life — even under the harsh conditions of construction and excavation environments.
SPARKLING Excavator Transmission Shaft – Precision and Reliability You Can Trust
At SPARKLING MACHINERY, we understand that an excavator’s transmission shaft is the heart of its powertrain, crucial for smooth and efficient operation. Since 2013, we have specialized in manufacturing high-quality excavator parts, including precision-engineered transmission shafts designed to meet the demanding needs of heavy machinery.
Our excavator transmission shafts are crafted with unwavering commitment to stability, durability, and precision. Compatible with leading brands like Caterpillar, Komatsu, Hitachi, and Volvo, SPARKLING transmission shafts ensure your excavator performs reliably, even in the toughest working conditions. Whether you operate in construction, mining, or infrastructure projects, our shafts provide the perfect balance of strength and flexibility to optimize your machine’s power transfer.
Backed by rigorous quality control and innovative manufacturing processes, SPARKLING’s transmission shafts withstand wear and reduce downtime, helping you save on maintenance and operational costs. We also offer tailored solutions and expert technical support, ensuring you get the exact fit and performance your machinery demands.
With a dedicated global sales network, we prioritize your needs by delivering competitive prices without compromising on quality. Our customer-focused approach means you receive meticulous consultation and ongoing service to keep your excavator running at peak efficiency.
Choose SPARKLING’s excavator transmission shafts for unmatched durability, precision, and value—partner with a trusted leader committed to your success and the future of excavator parts.
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FAQ
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.
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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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 any questions or concern, please contact us.
HYUNDAI WHEEL EXCAVATOR R140W-7 R140W-9A R140W-9S R170W-7 R170W-7A ZGAQ-02052 SHAFT-INPUT
The ZGAQ-02052 Shaft-Input is a critical drivetrain component specifically designed for HYUNDAI Wheel Excavators, including models R140W-7, R140W-9A, R140W-9S, R170W-7, and R170W-7A. This input shaft is responsible for transmitting torque efficiently from the transmission to the differential or gearbox, ensuring smooth and reliable machine operation.
Manufactured with high-grade alloy steel and precision machining, the ZGAQ-02052 offers excellent durability, high-load resistance, and long service life — even under the harsh conditions of construction and excavation environments.
12-Pin 163-6711 Toggle Switch for Caterpillar Excavators E320B E320C 311C 312C 330C
The 163-6711 12-pin toggle switch is a heavy-duty 3-position (Auto-Off-Manual) (backup governor switch) for Caterpillar excavators E320B/E320C/311C/312C/330C. It connects to the engine control system, enabling manual engine speed control when the main governor fails, ensuring operational continuity in construction/mining applications.
Key Features
· OEM-Matched Precision: 12-pin brass terminals, 28V DC rating, exact panel cutout (22mm) for Cat excavators—no wiring/panel modification needed.
· Sealed & Rugged: PA66 housing with IP65 front-seal; anti-vibration design withstands 10G shock and -40°C to 120°C temps.
· 3-Position Control: (Auto)-Off-(Manual) detent mechanism for clear mode selection; positive contact for stable signal transmission.
· Plug-and-Play Installation: Pre-crimped terminals and locking clips for 15-minute replacement; no special tools required.
Compatible Equipment
· Excavators: Caterpillar E320B, E320C, E320D, 320D, 311C, 312C, 315C, 318C, 319C, 330C, 345C, 390
· Interchangeable Part Numbers: 163-6711, 1636711, 163-6710, 1636710.
Bosch MADE IN CHINA SPARKLING MACHINERY NEW 0445020265 FUEL PUMP
SPARKLING MACHINERY NEW 0445020265 Fuel Pump is a premium China-made fuel supply component designed for compatible construction machinery (such as excavators, loaders) and heavy-duty diesel engines. As the "fuel delivery backbone" of the engine system, it precisely controls the pressure and flow rate of diesel fuel, delivering it from the fuel tank to the engine’s injection system. This ensures consistent, atomized fuel supply—critical for optimizing combustion efficiency, reducing exhaust emissions, and maintaining stable engine power output during heavy-duty operations like digging, lifting, and continuous idling in construction, mining, and industrial scenarios.
Engineered to original equipment standards, it maintains reliable performance even under harsh working conditions, including extreme temperatures (-30°C to 80°C), high vibration, and exposure to contaminated fuel or dust. With an optimized internal rotor design and high-seal integrity, it minimizes fuel leakage and resists wear from particulate matter. Backed by strict quality verification, it guarantees uninterrupted fuel delivery to support consistent engine operation and extend the service life of injection system components.
349-5931 Radiator for Caterpillar Construction Equipment | Fits CAT 966H, 972H, 980C, D6R
The 349-5931 Radiator is a direct OEM replacement core for Caterpillar equipment including 966H/972H wheel loaders and the D6R dozer. It efficiently dissipates engine heat to maintain optimal operating temperature, preventing overheating and ensuring reliable performance for C7/C11/C13 engines in heavy-duty conditions. Also compatible with models 950H/962H/IT62H.
· Volume: It is a 19.5 liter radiator core.
· Dimensions: According to IndustrialStop, the approximate dimensions are:
· Length: 50.25 inches (1276.35 mm).
· Width: 30 inches (762 mm).
· Height: 13.5 inches (342.9 mm).
Compatible Equipment
The 349-5931 radiator core is compatible with various Caterpillar machinery and engines, notably:
· Wheel Loaders: 966H, 972H, 980C, 980F, and 996H models.
· Track-Type Tractors/Dozers: D6R, D6T models.
· Engines: Compatible with C7, C11, and C13 engines used in the listed machinery.
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