Looking for a high-performance 6732-61-3120 or 6732613120 Pulley Bracket for your heavy machinery? Whether it is for emergency repairs or a scheduled engine overhaul, getting the right support for your belt drive system is critical for excavator reliability.
This 6732-61-3120 Pulley Bracket Replacement is designed to meet OEM standards for Komatsu 6D102 Engine applications, frequently found in PC200-6, PC220-6, and PC220LC-6 models. Improve your engine cooling and alternator performance with a bracket that prevents belt slip and reduces harmonic vibration.
| Detail Field | Product Information |
|---|---|
| Part Number | 6732-61-3120 / 6732613120 |
| Product Name | Pulley Bracket (Belt Idler Support) |
| Model NO. | PC200-6, PC210-6, PC220-6, PC220LC-6 |
| Brand Compatibility | Komatsu Engine Series |
| Engine Series | 6D102 / S6D102 / SA6D102 |
| Condition | Brand New, OEM Standard Replacement |
| MOQ | 1 Piece |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express (DHL, Fedex, EMS, UPS), Air, or Sea |
| Stock Status | In Stock / Fast Dispatch |
| Application | Engine rebuild, overhaul, maintenance |
A faulty pulley bracket causes belt misalignment, leading to rapid component wear or engine overheating issues.
| Feature | Our OEM-Standard Replacement | Generic Aftermarket Parts |
|---|---|---|
| 1. Material Integrity | High-strength cast alloy for thermal stability | Low-grade iron prone to stress cracks |
| 2. Precision Fit | 100% Match for 6D102 Engine Block | Loose tolerances causing pulley wobble |
| 3. Vibration Control | Engineered to dampen engine pulses | Transfers vibration to alternator bearings |
| 4. Durability | Built for 5000+ Hours of operation | High failure rates after 1200 hours |
| 5. Installation | Drop-in replacement for Komatsu parts | Requires modification or shimming |
| 6. Quality Control | Fatigue tested under maximum load | Basic dimension check only |
Unexpected engine noise or belt wear can lead to major downtime. Our team helps operators:
Identify potential risks during maintenance of PC220-6 excavators.
Recommend suitable replacement parts if needed based on part number search.
Support both inspection advice and parts supply for global construction fleets.
Trust our professional 6D102 overhaul expertise to keep your machines running.
Need a quote for 6732-61-3120 or other Komatsu/Cummins engine parts? Contact us today.
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