Stainless steel square-shaped shaft for the following spray pumps:

• Air Tractor 402 and Air Tractor 502 spray pumps (Z50230E);
• Air Tractor 602 and Air Tractor 802 spray pumps (Z80230EN);
• Thrush 510 spray pumps (Z51030EN).

Fits the Z80230ES-04 Brake Assembly.

Used in spray pumps manufactured from 2020 onwards, they are more resistant than the old splined shaft (Z40230E-06).