HERO Hydraulic Piston & Rod Assembly -
4-38A/150
The piston rod connects the internal parts to
the motor and gear box. On the rods upstroke, it draws paint into the
chamber, and on the down stroke it pushes the paint into the hose.
This HERO paint sprayer rod is used with the following
airless sprayers:
- 85 SEL
- 1140 GD
- 1140 GSD
- 1150 GSD
- 4500D Line Striper