374-8497 8PK Serpentine Belt
Cat® 8PK Serpentine Belt for Alternator
Description
8PK serpentine belt is a drive belt used for the alternator. 8PK refers to the belt profile, which has 8 ribs or grooves that provide a larger surface area for increased grip and reduced slippage. Usually made of rubber material for flexibility.
Features
- Larger contact area with the pulley reduces noise and vibration.
- Multiple ribs enhance traction.
Applications
8PK serpentine belt is used to transfer power from the engine to the alternator without slipping.
Specifications
| Belt Type | Serpentine Belt |
|---|---|
| Belt Length | 1182 mm (46.53 in) |
| Cross-Section | 5.71 mm (0.22 in) |
| Groove Width – A | 3.56 mm (0.14 in) |
| Belt Width | 27.94 mm (1.10 in) |
| Material | Rubber |
| Weight | 0.19 kg (0.4 lb) |
| Number of Ribs | 8 |
Compatible Equipment
- Excavators: 3516E
- Off-Highway Trucks: 793D
Additional information
| Machine Model | |
|---|---|
| Equipment Type | |
| Part Source | Genuine OEM |








