When you're fixing or building power transmission equipment, the part you need depends entirely on what the machine does. One option here is a multi-pack of rigid clamp jaw couplings for small motor shafts. The other is a replacement hydraulic motor for Char-Lynn and Eaton systems. They sit at opposite ends of the power transmission spectrum, but the buying decision is simple: are you joining rotating shafts or restoring hydraulic drive?
Quick Verdict
If you're joining small rotating shafts, the Shaft Coupling Rigid Clamp Jaw Coupler kit is the lower-cost route at $58.89. If you're restoring hydraulic drive in a Char-Lynn or Eaton 105-1076 system, the Hydraulic Motor For Char-Lynn 105-1076-006 Eaton 105-1076 is the component built for that job at $143.20.
Comparison at a Glance
| Option | Relative Price | Listed Price | What It Is |
|---|---|---|---|
| Shaft Coupling Rigid Clamp Jaw Coupler Motor Shaft Joint Connector 5x8mm 8x8mm | $58.89 | 20-piece aluminum coupling kit for 5x8mm and 8x8mm bores | |
| Hydraulic Motor For Char-Lynn 105-1076-006 Eaton 105-1076 | $143.20 | Hydraulic motor for Char-Lynn and Eaton 105-1076 systems |
Where Each Product Wins
The coupling set wins on upfront cost and quantity. You get a full handful of couplings in one purchase, making it a practical choice when you need to stock up for ongoing small-build work. The hydraulic motor wins on application specificity: it's identified by manufacturer part number 105-1076 and MPN 105-1076-006, so when a machine calls for that exact system, this component is the direct match.
Product Notes
Shaft Coupling Rigid Clamp Jaw Coupler Motor Shaft Joint Connector 5x8mm 8x8mm
This 20-piece coupling kit is built around small-bore shaft connections. Each aluminum coupling accepts a 5x8mm or 8x8mm shaft combination and has an outer diameter of 20mm with a 25mm length. The rigid clamp-jaw design is suited for applications that need direct torque transfer, such as small machinery and 3D printer motion systems. The set gives you enough couplings to handle several joints or keep spares on hand for future builds. The aluminum construction is light and oil-resistant, which helps it hold up in everyday operation. The main limitation is the fixed bore sizing: the kit fits only the 5x8mm and 8x8mm shaft combinations listed.
Hydraulic Motor For Char-Lynn 105-1076-006 Eaton 105-1076
This hydraulic motor is designed for Char-Lynn and Eaton 105-1076 hydraulic systems. It's listed as new, open-box, and carries manufacturer part number 105-1076 as well as MPN 105-1076-006. The UPC 605766000594 helps confirm the part when you're sourcing it. It's designed to convert hydraulic pressure into smooth rotary motion for industrial and commercial equipment, making it the more specialized choice of the two. If your machine calls for a 105-1076 motor, this component is aimed directly at that application. The main thing to keep in mind is the open-box condition: the unit is new, but the packaging has been opened.
Final Choice by Use Case
Choose the Shaft Coupling Rigid Clamp Jaw Coupler kit when your work centers on small motor shaft connections and light machinery. Choose the Hydraulic Motor For Char-Lynn 105-1076-006 Eaton 105-1076 when you're repairing or replacing the hydraulic drive in a Char-Lynn or Eaton 105-1076 system. The coupling kit is the lower-cost, multi-part option; the motor is the application-specific replacement. Match the component to the job rather than letting price decide for you.
