Oversized water pump for Aprilia TUONO/TUAREG/RS 660

Prodotto spedito dalla Svizzera, soggetto a operazioni doganali (Iva calcolata al momento della ricezione del prodotto)

The oversized impeller is a component designed to increase the cooling capacity of the system.

The Kit is made of black anodized 6082 aluminum with a special base that lifts the lid increasing the flow rate (hydrodynamically tested) of the coolant by 52% and improving heat exchange.

This modification allows the bike to be put less (thermally) under less stress during hot periods without compromising anything during cold periods since the thermostatic valve is able to compensate for the increase in cooling (simply by remaining more closed).

To increase the flow rate at the same engine speed, a simple increase in the surface area of ​​the impeller blades is used, obtained thanks to the insertion of a special spacer placed between the engine base and the water pump cover.

Compatible for the following models:

RS 660 (660cc) - 2020/2023
TUAREG 660 (660cc) - 2021/2024
TUONO 660 /FACTORY (660cc) - 2021/2023

The Kit includes:

- Increased Impeller

- Thickness 6mm

- Gaskets 2 (Thickness – Pump Cover)

- Bolts

- Installation instructions

- Stickers