333-1207 Flat Idler Pulley is a 74 mm alloy iron pulley designed to guide serpentine belts in Caterpillar engine belt-drive systems. Its durable construction and stable belt-guiding performance help reduce belt wandering and support reliable accessory-drive operation in demanding construction, mining and earthmoving applications.
| Parameter | Description |
| Part Number | 333-1207 Idler Pulley |
| Compatible Models | CAT Excavators: PC1250, PC2000, PC800; Graders: GD705, GD825A |
| Type | Flat Idler Pulley |
| Outer Diameter (OD) | 74 mm |
| Material | High-strength Ductile Iron (Heat-treated) |
| Bearing | Integrated Bearing Design |
| Weight | 1.1KG |
| Precision | Fully complies with CAT OEM standards (74mm OD) |
| Performance | Smooth belt guiding, reduces slippage and transmission noise |
| Packaging | Cartons |
| Lead Time | In-stock: 7 days; Production: Approximately 90 days |
| Warranty | 6 months, includes technical support |
The requested applications are:
However, Cat’s current public compatibility database does not specifically list PC1250, PC2000 or PC800 for 333-1207. It lists applications including 6020B, 6020, 6015, 6040, 6030, 6015B hydraulic shovels, as well as various off-highway trucks, motor graders, track-type tractors and engines.
For website listing and customer orders, it is recommended to verify the machine serial number before confirming fitment.
The pulley is used within engine belt-drive systems to guide and stabilize serpentine belts, making it important for reliable accessory-drive operation.
The 333-1207 Idler Pulley is packed in Standard Export Carton with suitable internal protection. For larger orders, reinforced packaging, shock-resistant materials and moisture-proof protection can be arranged to help protect the parts during international transportation.
YLCM provides flexible international logistics solutions:
All parts are securely protected before dispatch to reduce the risk of impact, vibration and moisture damage during transportation.
Q1: What is 333-1207?
333-1207 is a 74 mm flat idler pulley used in Caterpillar engine belt-drive systems.
Q2: What material is 333-1207 made from?
Cat specifies Alloy Iron as the material.
Q3: What is the function of the idler pulley?
The idler pulley guides the serpentine belt and helps maintain stable belt routing during engine operation.
Q4: Does 333-1207 fit PC1250, PC2000 and PC800?
These are the applications provided for this product request, but they are not currently shown in Cat’s public compatibility list. Please provide the machine serial number for final verification.
Looking for 333-1207 Idler Pulley for your CAT equipment?
Send us the part number, machine model, serial number, quantity and destination. YLCM can help verify the application and provide competitive pricing, availability and suitable international logistics.
