Audi VW Serpentine Belt Drive Solution Kit – Rein spherical bearing Part Number WHT003859B Cross References

Part Number WHT003859B Cross References WHT003859A

This PIERBURG upgraded piston diverter valve (part 06H145710D) replaces the factory diaphragm type found on chipped Audi 2

Compatible with standard backing plates: Fits most dual-action polishers

Full Vent Function: Maintains use of the ventilation cut-off flap

Universal Climate Control Fit: Works with both Climatronic and manual HVAC systems

Audi VW Serpentine Belt Drive Solution Kit – Rein spherical bearing Part Number WHT003859B Cross ReferencesThe Rein Serpentine Belt Drive Solution Kit (RCW0003) is designed for Audi A4 and VW Passat models with the 1. 8L engine from the late 1990s to early 2000s. This kit includes a belt, tensioner, and idler pulley, providing a complete solution for worn accessory drive components. High quality construction ensures reliable performance and extended service life. Key Features & Benefits Complete Kit: Includes serpentine belt, tensioner, and idler pulley