Char-Lynn hydraulic motors are low-speed high-torque (LSHT) gerotor and geroler designs built for industrial, agricultural, construction, and mobile equipment drives. The line spans the 101 H-Series, 103 Series, and 104 6000-Series, with geroler torque motors covering the higher-displacement end. Northern Hydraulics supplies Char-Lynn hydraulic motors and cross-references them by displacement, shaft, and port to keep older drives running — start a cross-reference request with your model or part number.
Char-Lynn's gerotor and geroler motors share the LSHT operating principle but differ by displacement range and torque density. For wheel drives, conveyors, augers, and rotary actuators that need high torque at low rpm from a compact housing, match the displacement and shaft to your existing unit. To compare the geroler torque designs that handle the higher-displacement, higher-torque end of the range, see the Gerotor & Geroler Torque Motors grouping. If you are unsure which family fits, confirm displacement (cu in/rev), maximum continuous pressure, shaft style, and port configuration against the equipment before ordering.
Many Char-Lynn motors carry over directly into current equivalents through Danfoss Power Solutions channels following Danfoss's 2021 acquisition of Eaton's hydraulics business, which had carried the Char-Lynn brand. We cross-reference original Char-Lynn series and model numbers to replacement and equivalent motors so a discontinued or hard-to-source part does not mean replacing the whole drive. Send the casting or label number off the motor and we will match displacement, shaft, mounting, and ports. To identify a replacement or equivalent for an obsolete Char-Lynn unit, request a cross-reference.
Yes. Every Char-Lynn product we list is factory-new and genuine — not aftermarket or remanufactured. Item SKUs match the manufacturer part numbers, so you can verify any model directly against Char-Lynn documentation.
Yes — Northern Hydraulics has supplied hydraulic equipment since 1963. Call (800) 823-4937 with your application details, or send a quote request with the model you are replacing and we will cross-reference it to the right Char-Lynn part.
Yes. For multi-unit or recurring orders, use the Request a Quote button — volume pricing on Char-Lynn equipment is quoted case by case, usually within one business day.