SPARKLING CAT Transfer Gear Repair – Precision Excavator Solutions

The CATERPILLAR 441-9224 Transfer Gear Yoke Assembly (also listed as CA4419224 or 4419224) is a heavy-duty drivetrain component designed for use in Caterpillar off-highway trucks and track-type tractors, including models 773E, 775G, 775F, 773D, 773G, and D10R.

This transfer gear yoke assembly plays a critical role in the power transmission system, connecting rotating components within the transfer gear and ensuring smooth torque delivery from the engine to the driveline. Built to endure high loads, vibrations, and rugged working conditions, the 441-9224 yoke assembly helps maintain drivetrain alignment and reliability, even under extreme duty cycles.

Manufactured to OEM specifications, this component guarantees a precise fit, excellent durability, and long-term performance—making it a trusted replacement choice for Caterpillar heavy equipment operating in mining, quarrying, and construction environments.

The Volvo Switch (VOE 14643925) is a high-quality electrical switch designed for Volvo excavators including models EC120D, EC140D/E, EC160E, EC170D, EC180E, EC200D, EC210D, EC220D/E, EC250D/E, EC300D/E, EC350D/E, EC380D/E, EC480D/E and more amazon.co.uk+15avspare.com+15zzyexcavatorparts.com+15. This durable push-button or console-mounted switch ensures reliable operation of working hydraulic or accessory systems such as hammer/shear pedals. Manufactured to OE specifications, it guarantees a precise fit, consistent performance, and comes with a workmanship warranty—ideal for both genuine and aftermarket applications.

   SPARKLING MACHINERY NEW EC240C EC290B EC290C VOE14631794 Wire Harness is a dedicated electrical connection component for VOLVO EC240C, EC290B, and EC290C crawler excavators (widely used in construction, mining, and municipal infrastructure projects). As the "electrical nerve system" of the excavator, it transmits stable signals between core components—such as controllers, sensors, and actuators—to ensure smooth operation of critical functions like engine start, hydraulic control, and cab instrument display during high-intensity tasks.
   Meeting VOLVO OEM standards (part no. VOE14631794), it endures -30°C to 85°C temperatures, resists moisture, dust, and abrasion, and maintains reliable insulation. Strict testing guarantees seamless compatibility with the three VOLVO models and long-term stable signal transmission.

   SPARKLING MACHINERY NEW 06550084 Tank is a dedicated fluid storage component tailored for compatible heavy-duty construction machinery, such as excavators and loaders. As a core part of the machinery’s fluid management system, it securely stores critical fluids—including hydraulic oil, engine oil, or coolant—ensuring a stable supply for the machinery’s daily operations (e.g., digging, lifting, and site grading). This function is essential for maintaining consistent performance of key systems (hydraulic, engine, or cooling), preventing fluid shortages that could lead to sudden equipment shutdowns, and protecting internal components from dry friction or overheating.

   Engineered to match original equipment performance standards, it maintains strong structural integrity and leakproofness even under harsh working conditions, including continuous machinery vibration, dust exposure, and temperature fluctuations (-20°C to 70°C). It resists corrosion from fluid additives and external impacts, avoiding fluid leakage or tank deformation that could cause environmental pollution or costly system damage. Backed by strict performance verification, it guarantees reliable fluid storage to support uninterrupted operation of compatible heavy-duty machinery.