437-3857 Valve Rocker Arm Pin
Cat® Valve Rocker Arm Pin
Description
The valve rocker arm pin is a small cylindrical pin or shaft used to connect the rocker arm to the valve stem in an internal combustion engine. The valve rocker arm pin acts as the pivot point for the rocker arm, allowing it to transfer camshaft motion to the valve stem, which controls the opening and closing of the engine valve.
Features
- Built to exact specifications for durability, reliable performance, and outstanding productivity.
- Carbonitride coating protects against corrosion.
Applications
The valve rocker arm pin is located in the center of the rocker arm and acts as a bearing surface, allowing the rocker arm to rotate smoothly to transfer motion to the valve stem.
Specifications
| Diameter | 23.7 mm (0.93 in) |
|---|
Compatible Equipment
- Track Loaders: 990K, 992, 826K, 834H, 993
- Cold Planers: PL83, PM620, PM622, PL87
- Compactors: 834K
- Engines: C32, C27, C15, C18
- Asphalt Pavers: AD63, AD45, AD30
- Skid Steer Loaders: 24
- Wheel Excavators: MD6310, MD6250, MD6200
- Dozers: D11R, D11T, D10T2, D11, D10T, D10N, D10R, D6T, D8T, D9T, D9, D10
- Excavators: 374, 6020B, 6015B, 6040, 6030, 6015, 637K, 395
- Wheel Loaders: 990H, 988K, RM500B, 988H, 986H, 834, 836, R2900G, R2900 XE, R3000H
- Off-Highway Trucks: 777D, 775G, 773F, 777E, 773, 772G, 770G, 740B, 735, 777, 740
Additional information
| Machine Model | 24, 374, 395, 6015, 6015B, 6020B, 6030, 6040, 637K, 735, 740, 740B, 770G, 772G, 773, 773F, 775G, 777, 777D, 777E, 826K, 834, 834H, 834K, 836, 986H, 988H, 988K, 990H, 990K, 992, 993, AD30, AD45, AD63, C15, C18, C27, C32, D10, D10N, D10R, D10T, D10T2, D11, D11R, D11T, D6T, D8T, D9, D9T, MD6200, MD6250, MD6310, PL83, PL87, PM620, PM622, R2900 XE, R2900G, R3000H, RM500B |
|---|---|
| Equipment Type | Excavators, Wheel Excavators, Wheel Loaders, Track Loaders, Skid Steer Loaders, Dozers, Off-Highway Trucks, Compactors, Asphalt Pavers, Cold Planers, Engines |
| Part Source | Genuine OEM |








