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93-0053 Belt Tightener GP is an OEM-grade tensioning assembly designed to maintain correct belt alignment and tension on the CAT C12 engine. This group ensures stable accessory drive performance, reduced belt wear and reliable operation in industrial, marine and mining environments. All components below comply with Caterpillar OEM standards.
Included Parts — 930053
| Ref. No. | Part Number | Alternative Number | Qty | Part Name |
|---|---|---|---|---|
| 1 | 190-0649 | 1900649 | 1 | Tightener |
| 2 | 8T-0643 | 8T0643 | 1 | Bolt (M10 × 1.50 × 80 mm) |
| 3 | 6V-5839 | 6V5839 | 1 | Washer (2.5 mm thick) |
Explore the complete CAT C12 spare parts catalog to find additional components for belt tension systems, pulleys, brackets and hardware kits.
If the part you need is not listed — contact our specialists. We will help you quickly identify and supply the correct OEM or compatible component based on the part number or engine configuration.