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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

Water Tank Radiator 225‑3318 for Caterpillar 966G, 972G II

Caterpillar

Water Tank Radiator 225‑3318 / 2253318 / 334‑7679 for Caterpillar 966G, 966G II & 972G II Wheel Loaders

Regular price $2,335.00
Sale price $2,335.00 Regular price $0.00
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Bobcat

Oil Exchanger Cooler 6678156 for Bobcat Loader A300 S220 S250 S300 S330 T250 T300 T320

Regular price $0.00
Sale price $0.00 Regular price
Radiator 1145778 VOE11110705 for VOLVO EC240B Excavator

Volvo

Radiator 1145778 VOE11110705 for VOLVO EC240B, EC290, EC240, EC250, EC300, EC350 Excavators

Regular price $1,694.00
Sale price $1,694.00 Regular price $0.00
Radiator Assembly 425-07-21530 for Komatsu WA470 WA380 WA700

Komatsu

Radiator Condenser Assembly 425-07-21530 for Komatsu WA470, WA380, WA700, WA500-3, WA500 Wheel Loaders

Regular price $1,785.00
Sale price $1,785.00 Regular price $0.00
RADIATOR 024442-053 for Sandvik - OEM Replacement

Sandvik

RADIATOR 024442-053 for Sandvik

Regular price $3,927.00
Sale price $3,927.00 Regular price $0.00
Hydraulic Oil Cooler 11N9-43510 for Hyundai R320-7 Excavator

Hyundai

Hydraulic Oil Cooler 11N9-43510 for Hyundai R320-7 Excavator

Regular price $1,556.00
Sale price $1,556.00 Regular price $0.00
Hydraulic Oil Cooler Radiator for Daewoo DH300‑7 Excavators

Doosan

Hydraulic Oil Cooler Radiator for Daewoo DH300‑7 / DX300‑7 Excavators

Regular price $1,648.00
Sale price $1,648.00 Regular price $0.00
Water Tank Radiator Assembly YN05P00035S001 - Kobelco D190LC

Water Tank Radiator Assembly YN05P00035S001 for Kobelco D190LC‑6E, SK160LC‑6E, SK200‑6E, SK210LC‑6E Excavators

Regular price $1,465.00
Sale price $1,465.00 Regular price $0.00
Engine Oil Cooler 4W7188 for Caterpillar 3304, 936 Loaders

Caterpillar

Engine Oil Cooler 4W7188 / 4W7190 for Caterpillar 3304 / 3306 – Wheel Loaders 936, 966

Regular price $1,465.00
Sale price $1,465.00 Regular price $0.00
Radiator 82033525 for Case IH TM175, TM190, MXM190 Tractors

Radiator 82033525 for Case IH TM175, TM190, MXM175, MXM190 Tractors

Regular price $2,563.00
Sale price $2,563.00 Regular price $0.00
Cooler GP-Radiator 419-03-21302 - Komatsu WA300 Wheel Loader

Cooler GP-Radiator 419-03-21302 for Komatsu WA300, WA380, WA500, WA600, WA700 Wheel Loader

Regular price $3,479.00
Sale price $3,479.00 Regular price $0.00
Engine Oil Cooler Assembly 15540485G – 6M26C, 12M26C Engines

Engine Oil Cooler Assembly 15540485G – 6M26C, 12M26C Engines

Regular price $1,465.00
Sale price $1,465.00 Regular price $0.00
Engine Cooling Radiator 15371-72060 - Kubota B Models B6100

Engine Cooling Radiator 15371-72060 for Kubota B Models B6100, B7100, B6200, B7200, B6000

Regular price $1,511.00
Sale price $1,511.00 Regular price $0.00
Oil Radiator Cooler Core 7N0128 for CAT 3306, 3304, 966F

Oil Radiator Cooler Core 7N0128 for CAT 3306, 3304 Engine / 966F Wheel Loader

Regular price $449.00
Sale price $449.00 Regular price $0.00
RADIATOR 30-923000 30-927195 for JCB JS40,JS240 Excavator

RADIATOR 30-923000 30-927195 for JCB JS40,JS240,JS240B,JS220, JS300, JS330 Excavator

Regular price $1,511.00
Sale price $1,511.00 Regular price $0.00
Radiator 42N-03-11170 for Komatsu WB142, WB146 loaders

Radiator 42N-03-11170 for Komatsu WB142, WB146, WB146PS, WB156 loaders

Regular price $2,243.00
Sale price $2,243.00 Regular price $92.00
Radiator 20Y-03-41651/ 1771-040-8010 for Komatsu PC230NHD-8K

Radiator 20Y-03-41651/ 1771-040-8010/ 206-03-21411/ 206-03-21111 for Komatsu PC230NHD-8K, PC210-8K, PC200-8 Excavators

Regular price $1,648.00
Sale price $1,648.00 Regular price $0.00
Water Pump 20R9847 / 6031668 - Caterpillar C15 / C16 Engines

Water Pump 20R9847 20R‑9847 / 6031668 603-1668 for Caterpillar C15 / C16 / C18 / 3406E Engines

Regular price $1,236.00
Sale price $1,236.00 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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