SPARKLING Volvo Rotary Joint OEM – Reliable Excavator Part

The Volvo Center Swivel Joint (part no. VOE 14652066 / 14652066) is a critical hydraulic rotary joint engineered for Volvo excavators including the EC210B, EC240B, EC290C, and EC360B. Located between the upper structure and undercarriage, this swivel joint enables smooth 360° rotation while maintaining uninterrupted hydraulic flow. Manufactured to OEM specifications in China, it ensures long-term durability and precision fit with high-strength internal bushings and reliable seals—ideal for heavy-duty rotation cycles.

   The ZGAQ-01268 Hub-Axle (or simply HUB) is a specific front or rear axle component used in Hyundai R200W-7 and other similar series wheel excavators. This part is essential for the wheel mounting and drivetrain assembly.

Key Features
· OEM direct-fit design: Exact replication of mounting bolt patterns, spline parameters and axle connection interfaces for Hyundai R200W series—plug-and-play installation without structural modifications or adapter parts.
· High load-bearing capacity: Reinforced integral structure and high-strength material support the 20-ton class operating weight of the whole machine, withstanding continuous impact and vibration on rough roads.
· Durable wear-resistant construction: 42CrMo alloy steel forging with quenching and tempering heat treatment (HRC 38-42), precision-machined mating surfaces and anti-corrosion coating, resisting wear, rust and deformation for long-term use.

Compatible Machines：Hyundai Wheel Excavators R200W, R200W-2, R200W-3, R200W-7

   VOE21284769 Precision Timing/Drive Gear is engineered exclusively for Volvo FH12 and FM13 engines, which are widely used in heavy-duty trucks and construction machinery auxiliary drives. It ensures accurate power transmission and timing synchronization of engine components, prevents valve-piston interference, and maintains consistent engine efficiency even under high-load operating conditions.

Key Features
· OEM-Matched Precision: Exact tooth profile, pitch, and bore size for direct replacement—no adjustments needed for Volvo FH12/FM13.
· Stable Power Transmission: Precision-ground teeth (grade 6–7) minimize backlash, noise, and vibration during high-speed rotation.
· Corrosion & Impact Resistance: Black oxide finish protects against moisture and debris in harsh working environments.
· Drop-In Replacement: Interchanges with OEM VOE21284769 for seamless fleet maintenance.

Compatibility: This part number is compatible with various Volvo equipment, including certain FH12 and FM13 engine types. It is also found in engines like the Volvo D13J.
Technical Details: The gear has a helix cut style and a diameter of approximately 4 1/4 inches. Some versions come as a complete gear with 29 teeth and a bearing.

   SPARKLING MACHINERY NEW HW140 R140W7 R140W7A R140W9 R140W9A XJDD-00230 Cylinder Piston Assy is a integrated engine core component for HYUNDAI HW140, R140W7, R140W7A, R140W9, and R140W9A wheeled excavators (used in road construction, municipal engineering, and material handling). As a key part of the engine’s combustion system, it combines cylinder and piston functions to seal the combustion chamber, convert fuel energy into mechanical power, and drive the excavator’s movement and hydraulic operations during tasks like digging and loading.
   Meeting HYUNDAI OEM standards (part no. XJDD-00230), it endures 300°C high temperatures and 10 MPa combustion pressure, resists wear and corrosion, and ensures tight sealing. Strict testing guarantees seamless compatibility and long-term reliable performance for the five HYUNDAI models.