Contreras Diesel Center, Inc.

Contreras Diesel Center, Inc. General Diesel Mechanics.

02/27/2026

2020 389 RePowered
2ws Cat 600HP 0 miles
13 speed transmission
All new interior alcatara
130k miles on frame
FOR SALE SOON

01/13/2026

Paccar Mx-13 to CAT 6NZ 550HP
Join the wait list
Message for details
(630) 995-1369

08/27/2025

2019 T680 Paccar to Series 60 14L
Kenworth T680

08/22/2025

Air ride front axle drop kit installed at Contreras Diesel Center

08/01/2025

For sale

08/01/2025

Our most recent build going for sale new engine new transmission

07/25/2025

Tired of the Paccar costing you money?? We can throw what ever engine you’d like in your truck
Paccar to Cummins

04/04/2025

-10

03/22/2025

#388 Contreras Diesel Center, Inc.

03/21/2025
2017 T660 Studio sleeper 6 months warranty on engine Cummins isx15 525 overhaululed 6 months ago with paperwork 18 speed...
03/10/2025

2017
T660
Studio sleeper
6 months warranty on engine
Cummins isx15 525 overhaululed 6 months ago with paperwork
18 speed trans
For sale

Address

670 Vandustrial Drive #3
Westmont, IL
60559

Opening Hours

Monday 8am - 6pm
Tuesday 8am - 6pm
Wednesday 8am - 6pm
Thursday 8am - 6pm
Friday 8am - 6pm
Saturday 8am - 3pm

Telephone

+16309951369

Website

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