Amanda M.
02 Sep, 2025Exactly what we needed. The Allen 42123-05 42123-05 Mb21 Pump Side Coupling Half matched our equipment and installed easily. Great way to keep machines running reliably.
42123-05 Allen Mb21 Pump Side Coupling Half
| Part number: | 42123-05 |
|---|---|
| SKU Number: | ALN-42123-05 |
| Warranty: | 1 Year |
| Fits Models: | View Models List |
Free Shipping
On Qualifying Orders of $50 or More
$572.53
Product Description
Product Features
Allen 42123-05 Mb21 Pump Side Coupling Half Repair Part
Get back on the job faster with 639005ALN EDCO Allen Coupling Half Mb21 Pump Side, a practical fix designed to help reduce downtime. It is a solid choice when you want a straightforward replacement and consistent operation.
It is a cost smart way to keep machines in service while staying focused on quality. Choose the part that matches your needs and keep your workflow moving without unnecessary delays. It is a simple upgrade that can make a noticeable difference in day to day operation.
Fits Models
This part fits 7 models:
Customer Reviews (2)
5 stars
50%
4 stars
50%
3 stars
0%
2 stars
0%
1 stars
0%
Easy to use
Durability
Value for money
Share your thoughts
Matt E.
02 Mar, 2025Quality part at a fair price. The 05 Edco Allen Coupling Half Mb21 Pump Side did the job and feels durable. A short install tip sheet would make it even better.