The tensioner wheel of a truck is a critical component in the engine accessory drive system (commonly referring to serpentine belt or multi-ribbed belt systems). The primary function of 7421819687 is to maintain optimal tension in the drive belt (typically a serpentine or multi-ribbed belt), ensuring that engine accessories, such as alternators, air conditioning compressors, water pumps, and power steering pumps, operate efficiently and reliably.
Model | OE Number | Model | OE Number |
Volvo | 21819687 | RENAULT TRUCKS | 7421819687 |
Specifications
- One-year warranty against manufacturing defects
- 7421819687 is designed for comfort suspension systems with high-quality materials
- Replaces the original spring assembly
- Provides safe load-bearing capacity and high operational stability
- Manufactured from high-quality materials according to OE specifications, ensuring high load capacity and extended service life
Core Advantages:
- Compatibility and Quality Assurance: Seamless integration with the original vehicle system eliminates compatibility risks.
- Fuel Efficiency: Optimized transmission efficiency reduces fuel consumption.
- Extended Lifespan: Protects the belt and surrounding components, significantly extending the system's lifespan.
- Global Warranty: A one-year warranty period guarantees quality, with returns or exchanges available for any defects.
FAQ
Q:How to buy a Belt Tensioner for my car?
A: You can send us the specific part number you need, or you can provide the model of your car, and then we will recommend a suitable one for you.
Q: How long is the delivery time?
A: It depends on your purchasing quantity. Normally, the delivery time is 3-7 working days for MOQ 50pcs or less; if the MOQ exceeds 50pcs, the delivery time is about 10-15 working days;
Q: How about packing methods and shipment?
A:Normally, we use wooden boxes for packaging or we can pack according to your special needs. We provide both sea and air transportation; you can choose the method according to your needs;
Q: How long is our warranty?
A: We offer a 1-year warranty. If there are non-human quality issues with the goods, we provide warranty and after-sales service