280-1911 Rocker Arm Shaft
Cat® Rocker Arm Shaft Group
Description
Cat rocker arm shaft groups are application specific. Cat rocker arm shaft groups are designed to control the opening and closing of the engine valves at the correct time.
Features
- OEM direct replacement part
- Includes ring clips, shaft springs, rocker arm shaft group, brackets, retainers, and bolts
Applications
Cat rocker arm shaft groups are typically used in valve mechanism groups. Refer to your Operation and Maintenance Manual or contact MECHSC for more information.
Specifications
| Overall Height | 70.1 mm (2.76 in) |
|---|---|
| Overall Length | 705.1 mm (27.76 in) |
| Overall Width | 130.05 mm (5.12 in) |
| Weight | 3.18 kg (7.01 lb) |
Compatible Equipment
- Generator Sets: 3512B, C7.1
- Motor Graders: 140 GC, 120
- Track Loaders: 953, 963, 963D, 953D, 963K, 953K
- Cold Planers: PL61
- Wheel Excavators: M322D, M320D2, M320
- Compactors: CS12, CP56B, CS78B, CS79B, CS-56, CS68B, CS74B, CS56B, 815, 816, 814
- Engines: C6.6
- Dozers: D6K2, D6N, D4
- Excavators: 330 GC, 323D L, 320D GC, 320, 336 GC, 326 GC, 333 GC, 326, 333, 320D L, 330D2, 330D2 L, 323D2 L, 323D2, 323GC, 323, 326GC, 323 GX, 320D, 330, 326D2, 329D2 L, 326D2 L, 329D2
- Wheel Loaders: 950 GC, 924K, 938K, 924HZ, 950L, 928HZ, 962L
- Asphalt Pavers: AP655F, AP-600D, AP655F L
Additional information
| Machine Model | 120, 140 GC, 320, 320D, 320D GC, 320D L, 323, 323 GX, 323D L, 323D2, 323D2 L, 323GC, 326, 326 GC, 326D2, 326D2 L, 326GC, 329D2, 329D2 L, 330, 330 GC, 330D2, 330D2 L, 333, 333 GC, 336 GC, 3512B, 814, 815, 816, 924HZ, 924K, 928HZ, 938K, 950 GC, 950L, 953, 953D, 953K, 962L, 963, 963D, 963K, AP-600D, AP655F, AP655F L, C6.6, C7.1, CP56B, CS-56, CS12, CS56B, CS68B, CS74B, CS78B, CS79B, D4, D6K2, D6N, M320, M320D2, M322D, PL61 |
|---|---|
| Equipment Type | Excavators, Wheel Excavators, Wheel Loaders, Track Loaders, Dozers, Motor Graders, Compactors, Asphalt Pavers, Cold Planers, Engines, Generator Sets |
| Part Source | Genuine OEM |








