SPARKLING 2239145 Pump Housing – Durable Excavator Part

The CATERPILLAR WATER PUMP HOUSING 223-9145 (CA2239145, 2239145) is a critical cooling system component designed for CAT Wheel Loaders 966H, 972H and C11 / C13 engine series. This part serves as the housing for the water pump, ensuring efficient coolant circulation and protecting the engine from overheating in high-demand operations.

Made from high-grade cast materials and precisely machined for a secure fit, this housing guarantees durability and leak-free performance even under the harshest working conditions. It's a reliable replacement for worn or damaged pump housings, restoring your engine’s cooling efficiency and extending the service life of your machine.

The YA00000734 Control Valve is a genuine and high-performance hydraulic component specifically engineered for use in Hitachi excavator models including ZX330-5G, ZX330LC-5G, ZX350H-5G, ZX350K-5G, ZX350LCH-5G, and ZX350LCK-5G.
Built to OEM specifications, this valve ensures precise fluid control, reliable operation, and extended service life under the toughest working conditions.
Manufactured with original-grade materials, it guarantees a perfect fit and exceptional compatibility with your Hitachi machinery.

   SPARKLING MACHINERY NEW EC135B EC140B EC160B EC180B EC210B EW145B VOE120459863 Pully is a dedicated, heavy-duty mechanical component exclusively engineered for VOLVO EC135B, EC140B, EC160B, EC180B, EC210B crawler excavators and EW145B wheeled excavator—versatile mid-sized equipment widely used in construction, municipal engineering, and light mining projects. As a core part of the excavator’s accessory drive system, it enables smooth belt operation to power critical auxiliary components (e.g., water pumps, alternators, hydraulic oil coolers). This function is vital for maintaining stable engine and hydraulic system performance during tasks like trench digging, material loading, and site grading, preventing belt slippage, drive system inefficiencies, or unexpected downtime caused by auxiliary component failure.

   Engineered to meet VOLVO’s original equipment (OEM) standards and marked with the genuine part number VOE120459863, the pully withstands harsh working conditions: high rotational speeds (up to 3,200 RPM), extreme temperature fluctuations (-25°C to 110°C), and continuous vibration from both on-road (EW145B) and off-road (crawler models) use. It maintains precise belt alignment and resists wear, providing long-lasting reliability for the excavators’ drive systems. Backed by strict performance verification, it guarantees seamless compatibility and safe operation for all six VOLVO models.

   The 147-1446 Plug is a 70-pin sealed female electrical wiring connector, a critical signal transmission component for the main control harness of Caterpillar wheel loaders 950H/966H and wheel tractor-scrapers 621/623K. It connects the machine’s electronic control module (ECM) to the wiring harness, ensuring stable communication between the engine, transmission, and hydraulic systems.

Key Features
· OEM-Matched Precision: 70-pin configuration and exact housing dimensions for Cat models—no wiring modification needed.
· Sealed & Durable: PBT+GF housing with IP67-rated sealing; terminal made of brass/phosphor bronze for anti-corrosion and conductivity.
· Wide Temperature Range: Operates at -40°C to 120°C, adapting to extreme working conditions.
· Plug-and-Play Installation: Pre-crimped terminals and locking mechanism for quick, secure fitting; reduces replacement time to 45 minutes.

Compatible Equipment
· Wheel Loaders: Caterpillar 950H, 966H, 966H II, 972H, 980H.
· Wheel Tractor-Scrapers: Caterpillar 621, 623K, 627K, 631K, 633K.
· Track-Type Tractors: D6T, D8T, D9T, D11.
· Interchangeable Part Numbers: 147-1446, 1471446, 147-1446X, 147-1446-001.