Geroler, 57.3 cu.in./rev, 10,000 Series -002 -003 -004

Designed for diverse configurations and sizes, this 10000 Series 57.3 cu in Geroler should work as a replacement, as long as the part number 8573-004 matches your old one.

That part number is correct for the -004 variant in the 10000 Series. The full product covers the -002, -003, and -004 configurations, so just make sure you're matching your specific suffix. The 8573-004 is the Danfoss Char-Lynn supplied part, and it carries the catalog number C1EZ84 if you need that for your purchasing records.

Inside a hydraulic motor, a geroler is the internal gear set that creates the displacement as oil flows through it. In this case it is a 57.3 cu in per revolution geroler meant for Eaton Char-Lynn 10,000 Series applications where consistent, precise performance matters.