Designed as a replacement internal displacement assembly for the Eaton Char-Lynn 2000 Series, the Char-Lynn 4.9 Geroler Set is a genuine spare part supporting low-speed, high-torque hydraulic motor rebuilds. The geroler mechanism forms the heart of the motor's fluid displacement function, making this set a critical component when restoring motor performance to original specification.
Supplied as a 2K geroler package, this set is compatible with Char-Lynn 2000 Series low-speed gear-within-gear motor configurations. It is available in a variety of configurations and sizes to suit different motor assemblies within the series.
SKU: 0021625-001
Supplier Part Number (MPN): 21625-001
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Specifications
Alternate Part Numbers
Alternate Part Number21625-001, Alternate Part Number MINO-00162X79894
Application
Other
Brand
Danfoss Power Solutions II (Char-Lynn)
Brand
Char-Lynn
Pack Size
1.00
UOM
EA
Features
Available in a variety of configurations and sizes
ICC
Low-Speed G/G Accessories
Language
English
Net Pack Quantity Units
EA
Package Contents
2K GEROLER
Product Width
3.63
Sub Brand
Char-Lynn
Supplier Part Number
21625-001
Product Weight
3.00 lbs
Product Questions & Answers (1)
Question by: Kurt M on Mar 19, 2026, 5:52 PM
got a Char-Lynn 2000 series motor, is this the right geroler set or is it for somethin else?
Answer by: Customer Support on Mar 20, 2026, 9:55 PM
For a Char-Lynn 2000 Series spare part, this is a 4.9 Geroler set sold as a 2K GEROLER. It is specifically positioned as a Danfoss and Eaton Char-Lynn 2000 Series replacement geroler set.
