The Permco DM Detent Spring, part number 64000520SPR or 640-00520-SPR, is a replacement detent spring for Permco DM series PTO hydraulic pump applications. Detent springs maintain positive engagement in pump shift and control mechanisms. Sold individually by Pro Gear and Transmission.
Features
Genuine Permco replacement detent spring
Designed for Permco DM series PTO hydraulic pump applications
Sold as individual unit (each)
