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Cooling System Parts for Heavy Equipment

Cooling system parts keep machines at the right operating temperature. Heavy machines create a lot of heat during work. If the heat generated is not controlled, parts can fail.

Imara Engineering Supplies provides high quality heavy equipment cooling components built for strong and steady cooling performance. Our cooling solutions remove excessive heat, protect engines, and support thermal management systems in tough work sites.

We supply cooling system parts for excavators, loaders, bulldozers, motor graders, and other heavy machines. These machines work under heavy load every day. Good temperature control helps the engine cool, protects the electronic system, and extends service life.

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767 products

Radiator 7Y1363 113-2922 for CAT 330L, 330 Excavator

Radiator 7Y1363 113-2922 for CAT 330L, 330, 329D, 325D, 324D Excavator

Regular price $4,193.00
Sale price $4,193.00 Regular price $298.00
Water Pump U45017952 for Perkins 104-22 Engine

Water Pump U45017952 for Perkins 104-22 Engine

Regular price $248.00
Sale price $248.00 Regular price
Radiator Core 315-0047 3150047 for CAT 3516, 3512 Engines

Radiator Core 315-0047 3150047 for CAT 3516, 3512, 3508 Engines

Regular price $1,831.00
Sale price $1,831.00 Regular price
Hydraulic Oil Cooler 3395904 for CAT C9.3 336 Excavator

Radiator 256-6218 2566218 for CAT 740, 735 ADT Articulated Trucks

Regular price $1,007.00
Sale price $1,007.00 Regular price
Radiator Core 475-6622 4756622 for CAT E345GC Excavator

Radiators & Coolers

Radiator Core 475-6622 4756622 for CAT E345GC, E336GC Excavators

Regular price $1,511.00
Sale price $1,511.00 Regular price
Radiator 245-9359 for CAT C9 Engine – 336D2L Excavator

Radiator 245-9359 for CAT C9 Engine – 336D2L Excavator

Regular price $1,646.00
Sale price $1,646.00 Regular price
Water Tank Radiator 124-1762 for CAT 330B, 330B L Excavators

Water Tank Radiator 124-1762 for Caterpillar CAT 330B, 330B L, E330B Excavators

Regular price $911.00
Sale price $911.00 Regular price
RADIATOR CORE 326-3870 3263870 / 312-8340 for CAT 320D 323D

RADIATOR WATER TANK CORE 326-3870 3263870 / 312-8340 3128340 for CAT 320D, 323D Excavators

Regular price $1,145.00
Sale price $1,145.00 Regular price
Radiator Core 163-4059 1634059 for Cat D9R 3408 Engine

Radiator Core 163-4059 1634059 For CAT D9R 3408 Engine

Regular price $1,208.00
Sale price $1,208.00 Regular price
Hydraulic Oil Cooler 265-3563 - CAT 320C, 320C L Excavators

Hydraulic Oil Cooler 265-3563 2653563 for CAT 320C, 320C L, 320C LRR Excavators

Regular price $1,465.00
Sale price $1,465.00 Regular price
Hydraulic Oil Cooler 154-7411 1547411 for CAT 320B Excavator

Hydraulic Oil Cooler 154-7411 1547411 for CAT 320B, 320B L, 320B LN Excavators

Regular price $915.00
Sale price $915.00 Regular price
Hydraulic Oil Cooler 245-9360 2459360- CAT E330D Excavator

Hydraulic Oil Cooler 245-9360 2459360 for CAT E330D, E336DL, 330D Excavators

Regular price $1,813.00
Sale price $1,813.00 Regular price
Hydraulic Oil Cooler Radiator Assembly 281-3514 for CAT E345

Hydraulic Oil Cooler Radiator Assembly 281-3514 2813514 for CAT E345, 345DL Excavators

Regular price $1,007.00
Sale price $1,007.00 Regular price
Heat Exchanger Oil Cooler 164-3599 1643599 for CAT E318B

Heat Exchanger oil cooler 164-3599 1643599 for CAT E318B, E315B, E317B Excavators

Regular price $903.00
Sale price $903.00 Regular price
Hydraulic Oil Cooler Radiator 137-5793 1375793 for CAT E320B

Hydraulic Oil Cooler Radiator 137-5793 1375793 for CAT E320B, 320B, E320BL Excavators

Regular price $1,282.00
Sale price $1,282.00 Regular price
Hydraulic Oil Cooler 265-3625 for CAT E320D, 320D Excavator

Hydraulic Oil Cooler 265-3625 2653625 for CAT E320D, 320D, 321D, 323D Excavators

Regular price $1,189.00
Sale price $1,189.00 Regular price
Hydraulic Oil Cooler Radiator 118-9954 1189954 for CAT E320B

Hydraulic Oil Cooler 118-9954 1189954 for CAT E320B, E320BL Excavators

Regular price $1,145.00
Sale price $1,145.00 Regular price
Heat Exchanger Oil Cooler 118-9949 1189949 for E311B, E312B

Heat Exchanger Oil Cooler 118-9949 1189949 for CAT E311B, E312B Excavators

Regular price $1,007.00
Sale price $1,007.00 Regular price
Radiator Core 245-9334 2459334 - CAT E365C, E374D Excavators

Radiator Core 245-9334 2459334 for CAT E365C, E374D Excavators

Regular price $4,211.00
Sale price $4,211.00 Regular price

Collection: Engine Cooling System

Complete Thermal Management Systems for Machinery

Diesel engines, hydraulic systems, and electronic devices create heat during operation. This generated heat must move away from the system through proper heat transfer and heat dissipation.

Without efficient cooling, machines may face:

  • Lubrication breakdown
  • Hydraulic oil damage
  • Transmission overheating
  • Reduced fuel efficiency
  • Premature wear
  • Electronic system stress

We provide a wide range of heavy equipment cooling components designed to manage operating temperature across all major systems.

Our cooling system parts include:

  • Radiators
  • Engine oil coolers
  • Hydraulic oil coolers
  • Transmission oil coolers
  • Intercoolers
  • Aftercoolers
  • Cooling fans
  • Radiator hoses
  • Radiator caps
  • Heat exchangers

Each part meets OEM fit standards and performs well in high temperature environments.

Radiators for Construction Equipment

Radiators for construction equipment play a key role in engine cooling. The radiator removes heat from coolant as it flows through the engine block. It keeps the engine cool and prevents excessive heat buildup.

Our radiators offer:

  • Strong cooling cores
  • Aluminum or copper-brass design
  • Pressure-tested builds
  • Corrosion-resistant materials
  • Direct-fit installation

These radiators improve cooling performance and help maintain stable operating temperature in mining and construction sites.

The water pump moves coolant through the radiator system. Together, these parts support steady heat transfer and energy efficient operation.

Engine Oil Coolers and Hydraulic Oil Coolers

Oil systems also create heat during work. Oil must stay within a safe temperature range to protect moving parts.

Engine Oil Coolers

Engine oil coolers regulate oil temperature and protect internal engine parts. They prevent oil thinning and reduce wear. Proper cooling improves fuel use and long-term engine life.

Hydraulic Oil Coolers

Hydraulic oil coolers protect pumps, motors, and cylinders. These systems face high pressure and high temperature every day. Stable oil temperature ensures smooth movement and strong machine power.

Transmission Oil Coolers

Transmission oil coolers control gear oil temperature. They support heavy torque transfer and protect drivetrain systems. Stable cooling prevents overheating and keeps machines working efficiently.

We design all oil coolers for continuous use in demanding environments.

Intercoolers and Aftercoolers for Turbo Engines

Turbocharged engines create extra heat during air compression. Intercoolers and aftercoolers reduce intake air temperature before it enters the engine.

Cooler air improves combustion and increases power output.

Benefits include:

  • Better fuel combustion
  • Higher engine efficiency
  • Reduced thermal stress
  • Longer component life
  • Improved cooling performance

These heat exchangers support high performance diesel engines used in heavy machinery.

Cooling Fans for Airflow Control

Cooling fans move air across radiators and oil coolers. Proper airflow improves heat dissipation and prevents excessive heat buildup.

We supply:

  • Hydraulic fan motors
  • Variable-speed cooling fans
  • Radiator airflow systems
  • Heavy-duty ventilation units

These cooling fans maintain steady operating temperature during long working hours.

Radiator Hoses and Caps for System Protection

Radiator hoses and caps help maintain pressure and prevent leaks. A sealed system improves heat transfer and keeps coolant inside the circuit.

We provide:

  • Pressure-rated radiator caps
  • Reinforced radiator hoses
  • High temperature fittings
  • Durable sealing parts

These parts protect cooling performance and prevent coolant loss in harsh work sites.

Suitable for Major Heavy Equipment Brands

Our cooling system parts fit major heavy equipment brands such as Caterpillar, Komatsu, Hitachi, Volvo, Hyundai, Kobelco, John Deere, and Case.

Each part is designed for proper fit and reliable operation in construction and mining equipment.

Why Choose Imara Engineering Supplies

  • OEM-standard production
  • High quality materials
  • High performance cooling solutions
  • Strong heat dissipation design
  • Energy efficient systems
  • Precision fitment
  • Quality-tested assemblies
  • Fast dispatch
  • Technical support

We support maintenance teams, fleet managers, and procurement departments that need reliable thermal management systems for demanding operations.

Request a Quote for Cooling System Parts

Contact Imara Engineering Supplies for high quality heavy equipment cooling components. We supply reliable cooling system parts built for strong performance in construction, mining, and industrial equipment.

Our team will help you select the right cooling solutions for your machine.

Frequently Asked Questions

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