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Discussion History

Engine Cooling System

Assembly

Radiator pack with thermostatically controlled fans dissipating engine and charge-air heat. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Engine Cooling System parts and their functions

5 top-level parts · 55 parts in total · full bill of materials below
Engine Cooling System parts diagram: 1 radiator, 2 coolant pump, 3 radiator cooling fan, 4 coolant thermostat, 5 coolant piping. 55 parts in 5 top-level items.
Engine Cooling System parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Radiator 2× Engine + charge-air coolers
2 Coolant Pump 1× Electric or belt-driven centrifugal pump that circulates coolant through the engine, motor, battery, or heat exchanger.
3 Radiator Cooling Fan 4 parts 2×
4 Coolant Thermostat 1×
5 Coolant Piping 1×

3D model

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Build & assembly graph

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Bill of materials for Engine Cooling System

5 top-level lines · 16 rows shown · 55 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Radiator radiator 2× 2 · part
2 Coolant Pump coolant-pump 1× 1 · part
3 Radiator Cooling Fan 4 parts diesel-multiple-unit-radiator-fan 2× 2 25 assembly
3.1 Stator Assembly 3 parts stator-assembly 1× 2 3 assembly
3.1.1 Stator Core (laminations) stator-core 1× 2 · part
3.1.2 Copper Winding copper-winding 1× 2 · part
3.1.3 Slot Insulation stator-insulation 1× 2 · part
3.2 Rotor Assembly 4 parts rotor-assembly 1× 2 19 assembly
3.2.1 Rotor Shaft rotor-shaft 1× 2 · part
3.2.2 Rotor Core rotor-core 1× 2 · part
3.2.3 Neodymium Magnet neodymium-magnet 16× 32 · part
3.2.4 Ball Bearing ball-bearing 1× 2 · part
3.3 Ball Bearing ball-bearing 2× 4 · part
3.4 Fan Blade diesel-multiple-unit-fan-blade 1× 2 · part
4 Coolant Thermostat diesel-multiple-unit-thermostat 1× 1 · part
5 Coolant Piping diesel-multiple-unit-coolant-pipe 1× 1 · part

Where the engine cooling system is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Diesel Multiple Unit

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $500–$50k. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Weichai Power
weichai.com ↗ 		Weifang, CN Diesel & power engines 50 units 12–16 wks
🇮🇳Cummins India
cumminsindia.com ↗ 		Pune, IN Diesel engines 50 units 12–16 wks
🇨🇳Yuchai
yuchai.com ↗ 		Yulin, CN Diesel engines 50 units 12–16 wks
🇮🇳Kirloskar Oil Engines
koel.co.in ↗ 		Pune, IN Diesel & gas engines 50 units 12–16 wks
🇮🇳Ashok Leyland
ashokleyland.com ↗ 		Chennai, IN Engines & commercial vehicles 50 units 12–16 wks