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SKU:
NLT1P00472
Ships for free in 2–4 business days.
1-3/8-Inch Solid Shaft Coupler with Keyway and Set Screws
$75.99
In Stock
$75.99
Sale price
$75.99
Regular price
New rigid coupler for joining compatible 1-3/8-inch keyed shafts, with a machined keyway and retaining set screws.
Estimated delivery between
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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.
Compatible equipment / model
- Custom agricultural or industrial drives using aligned 1-3/8-inch keyed shafts
- Compatible repair applications matching every dimension
- Not tied to a specific equipment model
Product Overview
This coupler provides a solid torque connection between two closely aligned 1-3/8-inch shafts. It is appropriate for repairs or fabrication where the bore, key, length, speed, and load all match.
Because the body is rigid, it cannot absorb meaningful shaft misalignment. Measure both shafts and confirm the drive design before installation.
Key Features & Performance
- 1-3/8-inch nominal bore
- Keyway for positive torque transfer
- Set screws help secure the shafts
- Solid rigid-coupling construction
Common Uses
- Connecting two aligned keyed shafts
- Replacing a coupler with worn bore or damaged keyway
- Fabricating a rigid driveline connection
Technical Specifications
- Product Type: Rigid Solid Shaft Coupler
- Nominal Bore: 1-3/8 inches
- Retention: Keyway and set screws
- Condition: New
Installation & Fitment
- Measure both shaft diameters and the key
- Align shafts precisely before tightening
- Use the correct key and set-screw torque
- Guard the rotating coupling before operation
Compatibility Notice
Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown.
Confirm 1-3/8-inch bore, key dimensions, coupler length, shaft alignment, torque, and maximum speed.
Frequently Asked Questions
Q: Is this a flexible coupler? A: No. It is a rigid solid coupler and requires closely aligned shafts.
Q: How do I confirm this is the correct solid shaft coupler? A: Confirm 1-3/8-inch bore, key dimensions, coupler length, shaft alignment, torque, and maximum speed.
Q: Is this supplied by the original equipment manufacturer? A: No. This is a new aftermarket product. Brand and model names identify compatible applications only.
Part Summary
keywords: 1-3/8 shaft coupler, keyed rigid shaft coupling, 1.375 inch solid coupler, coupler with set screws, agricultural shaft connector
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.