Discounted Alm1a-r-5-s1-e2 : Marzocchi Gear Motor, Bidirectional, 3.5cc, 3625psi Rated, 5000rpm, 0.5 (1/2") #8 Sae Ports, 9t 20/40dp Splined Shaft [must See] [6PC4h92K]

Marzocchi Gear Motors may be unidirectional or bidirectional and manufactured in three different size groups. A very good power to weight ratio and power to size ratio allows for a wide range of displacements within each group (between 2.8 and 87cc per revolution. The drain is always external and it is through a thread port on the cover.