Send cores and ECMs for testing to:
DSO Industrial, LLC
201 Rangeview Loop
Westcliffe, CO 81252
Please remember to put our ECM Testing Form, or at least a note and contact info with your ECM.
Need a shipping label?
We understand that getting a shipping label may not always be easy. Some local retailers may also charge a bit too much for shipping. Just give us a call at (320) 275-9760, and we will be more than happy to build a UPS label for you, and even arrange to have a UPS driver pick up the package at a slightly higher fee. Standard shipping charges apply, 48 contiguous US states only.
Monday-Friday 9am to 5pm CST
Other Contact Info:
Office: (320) 275-9760
Fax: (320) 288-7211
Emergency Tech Support (Only monitored AFTER office hours): (320) 221-2288
Please see calendar below for days we are closed and special closures or hours
UPS OUTBOUND from DSO Industrial
UPS INBOUND to DSO Industrial
Rebuilding Cummins Celect & Celect Plus ECMs since 2005!