COGENG Radiator 47504389 for Case Skid Steer SR250 SV300 TR320

Product name: Case Skid Steer Loader
Part No: 47504389 84379154 51630297
Model Number:For Track Skid‑Steer Loaders: Case: SR220, SR240, SR240B, SR250, SV250, SV280, SV280B, SV300, TR320, TV370, TV370B, TV380 New Holland: C232, C237, C238, C332, C337, L223, L225, L228, L230, L328
Material:Lron+Rubber
Packing:PP bag inside, carton box outside
Payment Terms:Western Union, L/C, T/T, MoneyGram, D/A, D/P
MOQ:Acceptable trial order
Shipping Mode:By air, by sea, by express(Fedex, UPS, DHL, TNT, etc.)
Place of Origin:Guangdong, China
Brand name:COGENG
CertifiCATEEion:ISO9001
Supply :500PCS

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Desciption

Technical Specification & Engineering Manual: Heavy-Duty Engine Cooling Radiator (OEM Part No. 47504389 / 84379154 / 51630297)

1. PRODUCT OVERVIEW & THERMAL ARCHITECTURE

The Part No. 47504389 (interchangeable with 84379154 and 51630297) is a premium-grade, heavy-duty engine cooling radiator engineered explicitly for high-performance compact track loaders and skid steer loaders manufactured by CNH Industrial (Case and New Holland).

Modern compact utility equipment operates under severe continuous thermal loads, often in high-ambient-temperature environments choked with airborne dust, chaff, and debris. Under these harsh working conditions, thermal management is vital to prevent engine overheating, lubricant breakdown, and catastrophic power unit failure. The 47504389 radiator is built with high-density serpentine core fins and rugged multi-row tube configurations designed to maximize heat dissipation efficiency while withstanding the intense, high-frequency shock loads and vibrational forces characteristic of tracked and wheeled loaders.

Core Engineering Advantages:

High-Efficiency Thermal Transfer: Engineered with a precision 4-row serpentine fin design (10 fins per inch) that optimizes airflow passage and maximizes thermal rejection capacity under maximum engine load.
Vibration-Resistant Construction: Built with reinforced header tanks and heavy-gauge mounting flanges to resist thermal expansion stress and structural cracking caused by continuous track and engine vibration.
Corrosion and Clogging Defense: External surfaces feature protective passivated coatings to resist oxidation in humid or chemically aggressive agricultural and construction environments.
OEM Drop-In Fitment: Manufactured to strict CNH factory blueprints, guaranteeing perfect alignment with existing fan shrouds, mounting brackets, and 1-3/4" coolant hose connections without modification.

Decompose pictures

2. TECHNICAL SPECIFICATIONS & DIMENSIONAL DATA

Part Type: Heavy-Duty Engine Cooling Radiator
OEM Cross-Reference Numbers: 47504389, 84379154, 51630297

3. COMPREHENSIVE MACHINE COMPATIBILITY

This radiator is precision-engineered for direct integration across an extensive family of Case and New Holland compact loaders:

Case Construction Equipment:

Radial-Lift Skid Steers: SR220, SR240, SR240B, SR250
Vertical-Lift Skid Steers: SV250, SV280, SV280B, SV300
Compact Track Loaders (CTL): TR320, TV370, TV370B, TV380

New Holland Construction Equipment:

Compact Track Loaders: C232, C237, C238, C332, C337
Skid Steer Loaders: L223, L225, L228, L230, L328

Note: Always verify your specific machine serial number (PIN) prior to installation, as running changes in cooling packages can occur across model year transitions.

4. INSTALLATION & COOLING SYSTEM MAINTENANCE

Replacing a primary radiator requires strict adherence to safety and fluid handling protocols to protect the engine block and cooling architecture:

Safety and Coolant Drainage: Ensure the engine is completely cool. Park on a level surface, engage the parking brake, and disconnect the battery. Place a certified catchment pan under the radiator draincock, open the valve, and completely drain old coolant into a sealed container for recycling.
Component Extraction: Remove protective side screens, fan shrouds, and upper/lower $1\text{ }3/4\text{''}$ coolant hoses. Unbolt the mounting fasteners securing radiator 47504389 to the chassis frame and carefully lift the unit straight up to avoid damaging adjacent oil coolers or fan blades.
Inspection and Flushing: Inspect rubber hose isolators and clamps. Flush the engine block and external lines to clear accumulated scale or sediment before installing the new radiator.
Installation & Torquing: Lower replacement radiator 47504389 into position. Hand-tighten all mounting hardware before applying final torque according to CNH service specifications to prevent stress fracture on the header tanks. Reattach hoses with secure worm-gear or constant-tension clamps.
Refilling and Bleeding: Fill the system with a 50/50 mixture of approved heavy-duty ethylene glycol antifreeze and distilled water. Run the engine with the heater control open (if equipped) to bleed air pockets, top off fluid levels, and inspect thoroughly for leaks at operating temperature.

5. FREQUENTLY ASKED QUESTIONS (FAQ)

Q1: Does part 47504389 include an integrated oil cooler?

A: No. This specific part number is a dedicated engine coolant radiator. Ensure your machine configuration matches the non-oil-cooler radiator spec or check auxiliary cooler lines separately.

Q2: Why is proper fin cleaning critical for this radiator model?

A: Because skid steers operate in dusty environments, 4-row dense serpentine cores can trap debris quickly. Regular compressed air or low-pressure water cleaning prevents airflow restriction and protects your engine from overheating.

Q3: What is the warranty coverage for this replacement radiator?

A: This unit comes with a standard 12-month manufacturer defect warranty covering structural integrity and core weld performance under normal operating conditions.

*shipping Details Return Sales*
Sales price:
Please contact COGENG sales customer service for specific prices.
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The specific arrangement will be based on the cargo situation.
Estimated delivery time:
It is based on the shipping time of the logistics company, and the arrival time shown shall prevail.
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MerchantReturnPolicy:
The products shipped are not returnable or exchangeable.