7W-5520 57.90 mm Nominal Length Steel Block
Cat® 25.40 mm nominal thickness steel block with 2 mounting holes of 8.20 mm diameter for alternator mounting
Description
With Cat service parts, system components in Cat heavy-duty equipment can be easily repaired and replaced. However, proper installation is still required to restore the full functionality of the system.
Features
- Material: Carbon Steel
- Double-bolt mounting
- Thread Size: 3/8-16-2B (2 pcs, for mounting)
- Thread Size: 1/2-13-2B
Applications
Used to service the adjusting rod inside the engine on heavy-duty equipment. Refer to your Operation and Maintenance Manual or contact MECHSC for more information.
Specifications
| Material | Alloy Steel |
|---|---|
| Material Description | Carbon Steel |
| Width | 57 mm (2.24 in) |
| Height | 25.4 mm (1 in) |
| Thread Size | 1/2-13-2B (Inlet), 3/8-16-2B (2-Position Mounting) in |
| Length | 57.9 mm (2.27 in) |
Compatible Equipment
- Generator Sets: 3406C, 3406B
- Engines: C15, C18
- Compactors: C-15
- Excavators: 3456
Additional information
| Machine Model | |
|---|---|
| Equipment Type | |
| Part Source | Genuine OEM |








