4-Bolt Hydraulic Orbit Motor for Eaton Char-Lynn S Series – 103-1008-012, 22.6 cu in/rev
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Listed applications and configurations:
- Eaton Char-Lynn S Series — 103-1008-012, 4-bolt mount, 22.6 cu in/rev
Fitment note: Verify 1.75-inch pilot, 1-inch keyed shaft, 1/2-inch NPTF ports and original motor label. A 103-series motor with a different suffix may not interchange.
Product Overview
The geroler motor turns hydraulic fluid power into low-speed, high-torque rotation in a compact drive assembly.
Loss of drive torque, seal leakage or internal bypass can call for motor replacement. Displacement, mounting and porting all matter.
Verify 1.75-inch pilot, 1-inch keyed shaft, 1/2-inch NPTF ports and original motor label. A 103-series motor with a different suffix may not interchange.
Key Features & Performance
- Application: Eaton Char-Lynn S Series — 103-1008-012, 4-bolt mount, 22.6 cu in/rev.
- Purpose: The geroler motor turns hydraulic fluid power into low-speed, high-torque rotation in a compact drive assembly.
- Identification: 103-1008-012.
Specifications
- Part / assembly: 4-Bolt Hydraulic Orbit Motor
- Application / size: Eaton Char-Lynn S Series — 103-1008-012, 4-bolt mount, 22.6 cu in/rev
- Reference number(s): 103-1008-012
- Northline Parts SKU: NLT2S01108
Replaces Part Numbers
- 103-1008-012
Part numbers listed here are identifiers for comparing components. Different formatting of the same number is not a separate interchange, and unrelated versions should not be assumed compatible.
What Is Included
The replacement component or kit pictured in this listing. Accessories, mounting hardware, fluids, and seals are included only when specifically shown or stated.
Installation & Fitment Notes
Verify 1.75-inch pilot, 1-inch keyed shaft, 1/2-inch NPTF ports and original motor label. A 103-series motor with a different suffix may not interchange.
Inspect related components during replacement and follow the equipment manufacturer’s procedures for fastener torque, alignment, sealing, and any required calibration or fluid service. Do not assume that installation supplies or fluids are included.
Frequently Asked Questions
Is this an OEM part?
No. Unless the product listing explicitly states otherwise, this is an aftermarket replacement. The manufacturer names and OE references identify applicable equipment, not the maker of this item.
How do I check fitment?
Verify 1.75-inch pilot, 1-inch keyed shaft, 1/2-inch NPTF ports and original motor label. A 103-series motor with a different suffix may not interchange.
What if my model year appears above but the part looks different?
Do not install it based on the model year alone. Factory equipment changes by engine, build date, trim, mounting style, and option package. Match the original part number and physical connections first.
Part Summary
Part: 4-Bolt Hydraulic Orbit Motor
Applications: Eaton Char-Lynn S Series — 103-1008-012, 4-bolt mount, 22.6 cu in/rev
Reference Numbers: 103-1008-012
Purpose: The geroler motor turns hydraulic fluid power into low-speed, high-torque rotation in a compact drive assembly.
Northline Parts SKU: NLT2S01108
Keywords: 4-Bolt Hydraulic Orbit Motor, 4-Bolt Hydraulic Orbit Motor for Eaton Char-Lynn S Series – 103-1008-012, 22.6 cu in/rev, NLT2S01108, Northline Parts, 103-1008-012, Eaton Char-Lynn S Series — 103-1008-012, 4-bolt mount, 22.6 cu in/rev.