437-3863 40.065 mm Shaft Diameter Rocker Arm
Rocker Arm Group
Description
The rocker arm is operated by the camshaft push rod and moves the valves, opening and closing them to let fuel and air into and out of the combustion chamber
Features
Cat® parts are built to exact specifications and are durable, reliable, efficient, environmentally friendly and reusable
Specifications
| Length | 248.92 mm (9.8 in) |
|---|---|
| Height | 40.64 mm (1.6 in) |
| Width | 81.28 mm |
Compatible Equipment
- Generator Sets: C9
- Track Loaders: 826G, 834H, 824C, 824G, 826K, 826H
- Cold Planers: PM622, PL87, PL83, PM-200, PM620
- Compactors: 824K, 834K, 825K, C-15
- Engines: C15, C18
- Excavators: 3456, 390F L, 374D L, 390D L, 374, 395, 3101, 385C, 3508B, 385C L, 385C FS, 657G, 637E, 637K, 637G, 374F L, 621G, 365C, 385B, 6018, 365C L, 390D, 6015, 6015 FS
- Asphalt Pavers: AD30, AD45
- Wheel Excavators: MD6200
- Dozers: D9, D8, D8T, D9T, D8R
- Wheel Loaders: RM500B, 836, 988K, 980H, 980G, 988H, 986H, R2900G, R3000H, 834
- Off-Highway Trucks: 740, 740B, 772G, 745C, 740 GC, 770G, 735, 745
Additional information
| Machine Model | 3101, 3456, 3508B, 365C, 365C L, 374, 374D L, 374F L, 385B, 385C, 385C FS, 385C L, 390D, 390D L, 390F L, 395, 6015, 6015 FS, 6018, 621G, 637E, 637G, 637K, 657G, 735, 740, 740 GC, 740B, 745, 745C, 770G, 772G, 824C, 824G, 824K, 825K, 826G, 826H, 826K, 834, 834H, 834K, 836, 980G, 980H, 986H, 988H, 988K, AD30, AD45, C-15, C15, C18, C9, D8, D8R, D8T, D9, D9T, MD6200, PL83, PL87, PM-200, PM620, PM622, R2900G, R3000H, RM500B |
|---|---|
| Equipment Type | Excavators, Wheel Excavators, Wheel Loaders, Track Loaders, Dozers, Off-Highway Trucks, Compactors, Asphalt Pavers, Cold Planers, Engines, Generator Sets |
| Part Source | Genuine OEM |





