437-3880 Unit Injector Rocker Arm
Rocker Arm Unit
Description
The rocker arm is operated by the camshaft push rod and moves the valves, opening and closing them to let fuel and air in and out of the
combustion chamber. Features:
Cat® parts are manufactured to precise technical specifications, designed to ensure durability, reliability, high efficiency, recyclability, and reduced environmental impact.
Specifications
| Width | 102.87 mm |
|---|---|
| Height | 87.12 mm (3.43 in) |
| Length | 209.3 mm (8.24 in) |
Compatible Equipment
- Track Loaders: 834H, 990K, 993, 992
- Wheel Excavators: MD6310, MD6250
- Compactors: 834K
- Engines: C32, C27, C15, C18
- Dozers: D11T, D10T, D10R, D11R, D10T2, D10N, D10, D11, D6T
- Excavators: 6015, 6030, 637K, 6015B, 6020B, 6040
- Wheel Loaders: 986K, 992K
- Off-Highway Trucks: 745C, 740, 772G, 735, 777D, 770G, 740B, 773F, 777E, 740 GC, 745, 777, 773
- Skid Steer Loaders: 24
Additional information
| Machine Model | 24, 6015, 6015B, 6020B, 6030, 6040, 637K, 735, 740, 740 GC, 740B, 745, 745C, 770G, 772G, 773, 773F, 777, 777D, 777E, 834H, 834K, 986K, 990K, 992, 992K, 993, C15, C18, C27, C32, D10, D10N, D10R, D10T, D10T2, D11, D11R, D11T, D6T, MD6250, MD6310 |
|---|---|
| Equipment Type | Excavators, Wheel Excavators, Wheel Loaders, Track Loaders, Skid Steer Loaders, Dozers, Off-Highway Trucks, Compactors, Engines |
| Part Source | Genuine OEM |





