SPARKLING CAT 305D CR Valve – High Quality Excavator Hydraulic Part

The CATERPILLAR 332-1294 Valve Group – Pump Control (also referred to as CA3321294 or 3321294) is a precision-engineered hydraulic control component designed for CAT Mini Hydraulic Excavators, including models 304C CR, 305D CR, and 305E.

This pump control valve regulates the hydraulic pump output, ensuring efficient power delivery to various machine functions such as boom, bucket, swing, and travel operations. By precisely modulating hydraulic pressure and flow, the 332-1294 control valve helps optimize fuel efficiency, machine responsiveness, and overall operational safety.

Manufactured to exact OEM standards, this CAT valve GP is built from high-strength materials for long-lasting durability, corrosion resistance, and performance stability in harsh working environments. It's an ideal replacement part for restoring your machine’s hydraulic performance and reducing downtime.

Whether you're performing planned maintenance or emergency repairs, trust the 3321294 pump control valve to deliver reliable functionality and keep your mini excavator working at peak performance.

   SPARKLING MACHINERY NEW EC250D EC300D PL3005D VOE14631900 11220933 14406900 Hose is a dedicated hydraulic fluid transfer component for VOLVO EC250D, EC300D, and PL3005D crawler excavators (heavy-duty equipment for mining, large-scale construction, and infrastructure projects). As a key part of the hydraulic system, it securely conveys hydraulic oil between pumps, valves, and cylinders, ensuring uninterrupted power for high-intensity tasks like rock breaking, bulk ore loading, and deep excavation.
   Meeting VOLVO OEM standards (compatible with part nos. VOE14631900, 11220933, 14406900), it endures 34 MPa pressure, -30°C to 105°C temperature fluctuations, and continuous vibration. It resists oil aging and external abrasion, ensuring long-term leak-free performance for the three VOLVO models, with strict testing guaranteeing seamless compatibility and reliable operation.

   SPARKLING MACHINERY NEW CX460 CX470B CX470C LJ00981 Main Relief Valve is a dedicated, high-pressure hydraulic safety component exclusively engineered for CASE CX460, CX470B, and CX470C crawler excavators—heavy-duty equipment widely used in large-scale construction, mining, and quarrying projects. As the core safety guard of the excavator’s hydraulic system, it precisely controls and limits maximum hydraulic pressure (preventing exceeding safe thresholds), protecting critical components like hydraulic pumps, cylinders, and pipelines from damage caused by pressure spikes. This function is vital for maintaining stable hydraulic performance during high-intensity tasks (e.g., rock breaking, bulk ore loading) and avoiding costly downtime from hydraulic system failures.

• Brand: Primarily associated with Sumitomo and Case equipment
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• Compatible Equipment:
  • Sumitomo: SH200A1, SH200A2, SH350, SH450-5, SH460-5, SH480-5, SH480-6, SH500-6 excavators.
  • Case: CX460, CX470, CX470B, CX470C, CX490D LC, CX500D LC excavators.

   The 2674370 turbocharger is an OEM-replacement forced-induction unit for Perkins T6.3544 and 6-354.4 engines. It boosts intake pressure to enhance combustion, delivering up to 30% more power and 15% better fuel efficiency compared to naturally aspirated setups, while ensuring durability in heavy-duty cycles.

Key Features
· OEM-Matched Precision: Exact fit for T6.3544/6-354.4; turbine/compressor wheels balanced to OEM specs for vibration-free operation and plug-and-play installation.
· High-Temp Resistance: Nickel-based alloy turbine housing withstands 850°C exhaust temps; stainless steel rotor shafts resist corrosion and fatigue.
· Enhanced Efficiency: T04B71 compressor wheel delivers 18 psi max boost; optimized airflow reduces turbo lag by 25% for faster throttle response.

Compatible Equipment
· Engines: Perkins T6.3544, 6-354.4 (fits industrial/construction machinery with these engines)
· Interchangeable Part Numbers: 2674370, 465154-0011, 2674368, 465154-0009