SPARKLING Joint Housing LH – Reliable Excavator Component

The part number ZGAQ-02249 is for the left-hand (LH) Joint Housing of the front axle assembly used in several Hyundai wheel excavators. It is a critical structural component, often referred to as a "knuckle."

Part Name: Joint Housing-LH (Left-Hand)
Brand: Hyundai Construction Equipment (OEM and aftermarket versions available)
Function: This housing contains internal components of the axle hub reduction system, connecting the steering assembly to the wheel and facilitating torque transfer and steering.
Counterpart Part Number: The right-hand (RH) equivalent component is ZGAQ-02250.

The ZGAQ-02249 joint housing is compatible with the following Hyundai wheel excavator models:
R170W-7, R170W-7A, R170W-9, R170W-9S, R180W-9A, R180W-9S, R160W-9A

   SPARKLING MACHINERY NEW 324D 330D 336D 336D2 2968060 Pressure Sensor is a dedicated precision monitoring component exclusively designed for 324D, 330D, 336D, and 336D2 excavators. As a core part of the excavators’ hydraulic and engine systems, it real-time detects critical pressure data—such as hydraulic system pressure and engine oil pressure—and transmits accurate signals to the operator’s control panel. This function is critical for preventing overpressure-related failures during heavy-duty operations like construction digging, mining loading, and infrastructure maintenance, directly ensuring stable hydraulic power output, protecting valves and pumps from pressure damage, and avoiding unplanned downtime caused by pressure anomalies.

   Engineered to match original equipment performance standards, it maintains high detection accuracy even under harsh working conditions, including high oil pressure (up to 40 MPa), continuous excavator vibration, and exposure to hydraulic oil or dust. It resists signal interference and corrosion, avoiding data errors that could lead to misjudgments of the excavator’s operating status. Backed by strict performance verification, it guarantees reliable pressure monitoring to support uninterrupted operation of 324D/330D/336D/336D2 excavators.

   The HIGH-QUALITY Carbon Steel 438-8340 GUIDE is a premium positioning and protective component meticulously engineered for Caterpillar Construction Equipment, specifically tailored to meet the precision alignment and durability demands of 308 CR, 306 CR, 307.5, and 309 CR excavators. As a critical part of the machinery’s hydraulic cylinder or linkage system, this guide ensures accurate component movement, reduces friction between mating parts, and shields key mechanisms from wear and contamination—delivering consistent operational stability even in high-intensity construction environments. 
   It is designed to seamlessly integrate with Caterpillar’s excavator architecture, enhancing machinery performance and extending service life.

Key Features
· Custom-engineered for perfect compatibility with Caterpillar 308 CR, 306 CR, 307.5, 309 CR excavators
· High-strength carbon steel construction optimized for rigidity, wear resistance, and load-bearing capacity
· Precision-machined surface for smooth component movement and minimal operational friction
· Enhanced structural design to prevent deformation and ensure long-term dimensional stability
· Strict adherence to Caterpillar OEM specifications for seamless integration and reliable functionality

Compatible Models
· Caterpillar Construction Equipment Excavators: 308 CR, 306 CR, 307.5, 309 CR

   SPARKLING MACHINERY NEW 363-811-25120 Rear Brake Pad Kit is a dedicated safety braking component for Tadano excavators (widely used in construction, heavy lifting, and infrastructure projects). As the "rear braking core", it creates friction with the brake disc to slow or stop the excavator’s rear wheels during operation—ensuring reliable braking performance during tasks like load handling, slope parking, and on-site maneuvering, while preventing brake failure that risks equipment damage or on-site accidents.
   Meeting Tadano OEM standards (part no. 363-811-25120), it endures -30°C to 300°C braking temperatures, resists wear and heat fading, and guarantees consistent friction coefficient. Strict testing ensures seamless compatibility with applicable Tadano models and long-term rear braking system reliability.