SPARKLING Aftermarket CAT Parts – Reliable Excavator Components

The 346-7413 Condenser Assembly, also known under part numbers CA3467413 and 467413, is a direct-fit refrigerant radiator designed for Caterpillar excavators 316E L, 318E L, 320E, and 320E L.

Manufactured with high-efficiency aluminum fins and durable tubing, this A/C condenser ensures optimal heat exchange, promoting effective cooling of the refrigerant system during high-demand excavation work. Produced by SPARKLING MACHINERY, this aftermarket unit offers excellent performance at a competitive price—perfect for keeping your equipment cool and productive.

   SPARKLING MACHINERY NEW ZGAQ-01117 Taper Roller Bearing is a core rotating component for Hyundai HW210/R170W9/R200W7/R200W7A excavators (construction/mining use). It supports radial and axial loads simultaneously, ensuring smooth rotation of key parts like shafts. 
   Meeting Hyundai OEM standards (Part No.: ZGAQ-01117), it features high wear resistance and load-bearing capacity, guaranteeing seamless compatibility and reliable long-term operational performance.

   SPARKLING MACHINERY NEW EC330B EC330C EC340D EC350E EC360B EC360C VOE14512782 Relief Valve is a dedicated hydraulic pressure protection component for Volvo EC330B, EC330C, EC340D, EC350E, EC360B, and EC360C crawler excavators (widely used in heavy construction, mining, and large-scale infrastructure projects). As the "safety barrier" of the hydraulic system, it automatically relieves excess pressure when it exceeds the set threshold—preventing damage to pumps, cylinders, and hoses during high-intensity tasks like heavy digging, rock breaking, and boom lifting.
   Meeting Volvo OEM standards (part no. VOE14512782), it maintains a precise pressure range of 29-33 MPa, endures -30°C to 95°C temperatures, resists hydraulic oil corrosion and vibration, and ensures instant relief response. Strict testing guarantees seamless compatibility with the six Volvo models and long-term hydraulic system safety.

   The 283-3074 toggle switch is a 32V four-pole (four-circuit) control switch for Caterpillar excavators 311C/330D/345C (also fits 312C/312D/320C/320D/325C/330C/345D). It acts as a reliable circuit selector for functions like work mode (auto/manual), auxiliary hydraulics, or travel speed control, ensuring precise operation in heavy-duty construction.

Key Features
· OEM-Matched Precision: Exact 4-pole contact layout, M12×1 panel thread, and terminal pitch—plug-and-play for Cat cabs.
· Durable Construction: Reinforced PA66 housing (IP65 dust/waterproof); silver-plated copper contacts for low resistance (<50mΩ) and anti-oxidation.
· Stable Electrical Performance: 32V DC rated, 10A per pole; -40°C to 85°C operating temp for extreme worksites.
· Long Mechanical Life: 10,000+ toggle cycles; tactile detent for clear mode feedback, reducing misoperation.

Compatible Equipment
The 283-3074 toggle switch assembly is used across a wide range of Caterpillar machinery and engines: 
· Excavators: Models like the 311C, 312C/D, 320C/D, 323D, 325C/D, 330D, and 345C are compatible.
· Engines: It is compatible with various Cat engines, including the 3046, 3054, 3066, C7, and C9 series.
· Other Machinery: It also fits certain wheeled excavators and forest machines.