Cummins

To Place an Order: 
Call 602-909-1961

Business Hours:
Monday-Thursday 9am-5pm 

CUMMINS CONVERSION
​HARNESSES

CUMMINS BYPASS HARNESSES

Cummins Conversion Harnesses

$875.00 to $1850.00 for most trucks 10 feet long

These harnesses are used to replace mechanical engines with electronic engines. Each harness is color coded with 12 colors. Each wire is printed every six inches identifying what circuit it is, such as Check Engine Lamp, Stop Engine Lamp, Sensor Common. These harnesses are made from the Cummins recommended wire gauge and wire type. Each harness is made to order with the circuits that you specify. Unsure about how you would like your harness configured? We are happy to advise and guide you through the decision. We are not just a manufacturer of wiring harnesses; we are the experts when it comes to Cummins conversions.

Each harness comes with the following:
• 
Rubber grommet to route the wiring harness from the engine compartment into cab.
• Check Engine Lamp. Stop Engine Lamp. 
• Data link connector with cap. 
• Weather tight bus used for all sensor common wiring. 
• Fused junction for ignition supply. 
• Sealed fuse holders and fuses for unswitched battery inputs or power harness.
• Throttle connector and vehicle speed connectors. 
• High temperature split loom. 
• Installation guide and wiring schematic. 
• Technical support needed to get the job done right.

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Cummins Bypass Harnesses

The Cummins bypass harness is used to communicate with the ECM on or off the engine. Use this harness to run the engine in or out of the truck. The harness is used to bypass the vehicle wiring to the engine ECM. Note the Celect Plus bypass harness does not have a data link connector. The data link connector is already built into the Cummins engine harness. Note the Cummins Celect and Celect Plus communication harnesses are for communication only, they will not run the engines.

Cummins Celect
$400.00


Cummins Celect Communication Harness
Cummins Celect Communication Harness
(Used to communicate with ECM off engine)
$400.00
Cummins Celect Plus
Cummins Celect Plus
$400.00
Cummins Celect Plus Communication Harness
Cummins Celect Plus Communication Harness
(Used to communicate with ECM off engine)
$450.00
Cummins QSK 19
QSK 19/45/60 CM500
$650.00
First Generation ISB 23 pin
First Generation
ISB ISC ISL 23 pin CM550

$525.00
First Generation ISM ISX Signature
First Generation
ISM ISX & Signature CM570

$450.00
ISBE CM800
ISBE CM800
$800.00
Second Generation (EGR) ISB
Second Generation (EGR)
ISB ISC ISL ISM ISX & Signature

$525.00
2007 ISX ISM
2007-2009
ISX CM871
ISM CM876

$550.00

2007-2009 ISB ISC ISL
2007-2009 
ISB ISC ISL CM2150

$550.00
2010-2012 ISB ISC ISL ISX
2010-2012 
ISB ISC ISL ISX CM2250

$550.00
2013 to Current CM2350
2013 -- Current
ISB ISL ISX CM2350

$575.00



Mawk Industries, Inc. 18145 W. Golden Lane, Waddell, AZ 85355
Business Hours Monday - Thursday 9am-5pm
602-909-1961  |  E: 
mawkindustries@cox.net

©2017 Mawk Industries, Inc. All rights reserved