475-4942 69.65 mm OD Cover
Cat® 69.65 mm OD Radiator Cap
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Description
The radiator cap is a key component of a vehicle's cooling system. It is usually located on top of the radiator and is designed to regulate pressure in the cooling system. The cap contains a spring-loaded valve that opens when pressure in the cooling system exceeds a certain level, allowing coolant to flow into the overflow tank.
Features
- Pressure valve should open at 124 kPa
- The vacuum valve should open at 6.9 kPa.
- Prevents bubble formation, thereby avoiding hot spots that can lead to failure.
- Built to exact specifications for durability, reliable performance, and outstanding productivity.
Applications
The radiator cap regulates pressure, maintains proper coolant level, and keeps air out of the equipment.
Specifications
| Length | 92 mm (3.69 in) |
|---|---|
| Material | Carbon Steel |
| Outside Diameter | 69.65 mm (2.74 in) |
| Weight | 0.14 kg (0.31 lb) |
Compatible Equipment
- Motor Graders: 16M3, 18, 16
- Wheel Excavators: MD6250, MD6200, MD6310
- Dozers: D11T, D10T2, D10R, D9, D11
- Excavators: 6015B, 6060, 6020B, 6030, 6015, 6040
- Off-Highway Trucks: 773E, 772G, 777D, 770G, 777E, 773F, 777, 773, 775G
- Skid Steer Loaders: 24
Additional information
| Machine Model | 16, 16M3, 18, 24, 6015, 6015B, 6020B, 6030, 6040, 6060, 770G, 772G, 773, 773E, 773F, 775G, 777, 777D, 777E, D10R, D10T2, D11, D11T, D9, MD6200, MD6250, MD6310 |
|---|---|
| Equipment Type | Excavators, Wheel Excavators, Skid Steer Loaders, Dozers, Motor Graders, Off-Highway Trucks |
| Part Source | Genuine OEM |








