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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 4152861 for Hitachi UH083

RADIATOR 4152861 for Hitachi UH083

Regular price $1,417.00
Sale price $1,417.00 Regular price
Engine Water Pump 3800883 For Cummins B3.3 QSB 3.3 QSB 4.5

Engine Water Pump 3800883 for Cummins B3.3 QSB 3.3 QSB 4.5 Engines

Regular price $204.00
Sale price $204.00 Regular price
Fan Motor Fan Pump MKU00201 for Komatsu Grader

Fan Motor Fan Pump MKU00201 for Komatsu Grader

Regular price $3,995.00
Sale price $3,995.00 Regular price
Cooling Fan Blade 490B-41100 for 490BPG Forklift Engine

Cooling Fan Blade 490B-41100 490B41100 for 490BPG Forklift Engine

Regular price $102.00
Sale price $102.00 Regular price $40.00
Radiator VOE14566613 14566613 for Volvo ECR235C – Excavator

Excavators

Radiator VOE14566613 14566613 for Volvo ECR235C – Excavator

Regular price $1,961.00
Sale price $1,961.00 Regular price
Radiator Replacement Panel 2W-7933 for CAT 16G Graders

Radiator 2W-7933 2W7933 for Caterpillar 16G Motor Graders

Regular price $1,308.00
Sale price $1,308.00 Regular price
Radiator 206-6774 CA1807002 180-7002 For Cat Engine 3054E
Radiator 4P0893 4P0894 4P0897 for 950F Caterpillar Loaders

Radiator 4P0893 / 4P0894 / 4P0897 for Caterpillar 950F, 960F Wheel Loaders

Regular price $908.00
Sale price $908.00 Regular price $0.00
Radiator 16Y-03A-03000 for Shantui SD16 / SD22 / SD32 dozers

Radiator 16Y-03A-03000 for Shantui SD16 / SD22 / SD32 Bulldozers

Regular price $3,269.00
Sale price $3,269.00 Regular price $0.00
Radiator 66-4778 / 113-3636 for Caterpillar 928G Loader

Radiator 166-4778 664778 / 113-3636 1133636 for Caterpillar 928G Loader

Regular price $4,067.00
Sale price $4,067.00 Regular price $0.00
Oil Cooler 119-6254 1196254 for CAT 428B Backhoe Loader

Oil Cooler 119-6254 1196254 for CAT 428B Backhoe Loader

Regular price $1,598.00
Sale price $1,598.00 Regular price
Oil Cooler 124-1763 / 151-6458 for CAT E330B Excavator

Oil Cooler 124-1763 1241763 / 151-6458 1516458 for CAT E330B, E330B L, 330B, 330B L Excavator

Regular price $2,171.00
Sale price $2,171.00 Regular price
Hydraulic Oil Cooler 3174354 317-4354 for CAT D3G & D4G

Hydraulic Oil Cooler 3174354 317-4354 for CAT D3G XL, D3G LGP, D4G Track-Type Tractors / Dozers

Regular price $2,361.00
Sale price $2,361.00 Regular price
Water U5MW0208 Pump for Perkins 1104C-44T 1104C
Water Pump 2W1225 for Caterpillar CAT Excavator E3208 3208T

Radiators & Coolers

Water Pump 2W1225 for Caterpillar CAT Excavator E3208 3208T Engine

Regular price $193.00
Sale price $193.00 Regular price
Engine Fan Komatsu | GD675 Komatsu Engine

600-645-7850 Cooling Fan for Komatsu WA430 WA450 WA470 WA480 PC1250 D65 D85 GD675

Regular price $327.00
Sale price $327.00 Regular price
Water Pump 3803605 for CUMMINS N14 NT855

Water Pump 3803605 3803361 3803605RX 3076523 for Cummins N14 NT855

Regular price $255.00
Sale price $255.00 Regular price
Water Pump 6685-61-1024 & 6685-611024 for Cummins NH220 Engine | Imara Engineering Supplies

Water Pump Assy 6685-61-1024 6685-611024 for Cummins NH220 Engine

Regular price $102.00
Sale price $102.00 Regular price
Radiator 20Y-03-42451 Komatsu PC200LC-8 / PC200-8 Excavator

Radiator 20Y-03-42451 20Y0342451 for Komatsu PC200LC-8, PC200-8 Excavators

Regular price $1,010.00
Sale price $1,010.00 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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