Zodiac TR2D Quick Release Wheel Deflector | R0538800 Gamma 4 Venturi The top assembly kit is

The top assembly kit is a replacement part that was made by Hayward

Improves debris sweep and pump efficiency

both work in correlation with each other but are meant to be on opposing sides

Zodiac G3/G3 Pro Cassette Assembly Complete (W70340)

Zodiac TR2D Quick Release Wheel Deflector | R0538800 Gamma 4 Venturi The top assembly kit isZodiac TR2D Quick Release Wheel Deflector (R0538800) The quick release wheel deflector is a replacement part made by Zodiac, for the TR2D suction side pool cleaner. It is made from the same high grade plastic material as the original factory part. Making this a genuine OEM product. This wheel deflector was designed By Zodiac to aid in the maneuverability of this cleaner. This ensures that the cleaner does not stop or get stuck in any corners or around