CUMMINS GENUINE 6CT DIESEL ENGINE BELT TENSIONER
| Item | Parameter |
|---|---|
| Product Name | Cummins 6CT QSC Fan Belt Tensioner / Belt Tensioner Assembly |
| Fit Engine | Cummins 6CT / 6CTA8.3 / QSC8.3 / ISC8.3 |
| Reference Part No. | 3937555, 3917440, 3934819, 3936205, 5333481 |
| Material | Aluminum alloy bracket, steel pulley, double sealed rolling bearing |
| Quality Grade | Genuine / OEM / High-quality Aftermarket |
| Package | Neutral carton / Original Cummins packing |
| Net Weight | 2.20 kg |
| Outer Dimension | 24×18×13 cm |
| MOQ | 1 Pc |
| Warranty | 12 months |
Genuine Cummins 6CT QSC Belt Tensioner, Fan Belt Tensioner for 6CT8.3 QSC8.3 Diesel Engine
This Cummins automatic belt tensioner assembly is designed for 6CT, 6CTA8.3 and QSC8.3 heavy-duty diesel engines. It maintains stable tension for fan belt and alternator belt, prevents slipping, squealing and premature belt failure.
| CUMMINS | 3936208 | Belt Tensioner |
| CUMMINS | 3936200 | Belt Tensioner |
| CUMMINS | 3937555 | Belt Tensioner |
| CUMMINS | 3936198 | Belt Tensioner |
| CUMMINS | 3936202 | Belt Tensioner |
| CUMMINS | 3945849 | Belt Tensioner |
| CUMMINS | 3936203 | Belt Tensioner |
| CUMMINS | 3936197 | Belt Tensioner |
| CUMMINS | 3936206 | Belt Tensioner |
| CUMMINS | 3936209 | Belt Tensioner |
| CUMMINS | 3401041 | Belt Tensioner |
| CUMMINS | 3936201 | Belt Tensioner |
| CUMMINS | 3936207 | Belt Tensioner |
| CUMMINS | 3934830 | Belt Tensioner |
- Automatic constant-tension spring mechanism, compensates for belt wear, engine vibration and temperature variation
- Heavy-duty cast aluminum housing, reinforced pulley and high-quality double-sealed bearing for long service life
- Manufactured to original Cummins specifications, direct bolt-on replacement, no machining required
- Reduces belt skip, abnormal noise, protects water pump, alternator and other drive accessories
- Complete pre-assembled unit: bracket, tension spring, pulley and bearing ready for installation
- 12 months warranty, factory performance test before shipment, worldwide air & sea delivery
