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Allison 1000 Pressure Manifold Switch OEM 00-05


Mfg Retail: $64.79
Cost From Us: $55.88
You Save: $8.91
In Stock
Our Part #: 14411AN
Manufacturer: AC Delco
free shipping
Allison 1000 Transmission Manifold Pressure Switch
Brand New OEM AC Delco Part
Meets Or Exceeds Required GM Specifications

This Fits Allison 1000 / 2000 / 2400 Applications From
2000 to 2005

Various Names This is Called:
PSM
Pressure Manifold
TFP Switch

Insight to this Switch:

This Allison 1000 PSM is distinct for its Black Insert on the Pressure Switch Side of the part. 
Please see photos for switch that we are referring to.

This switch triggers the shifts through pressure.
It Processes transmission pressure information very much like a regulator.
Commonly the diaphrams inside this will become plugged.
This will cause intermittant shift problems as well as erratic codes.
This should be replaced during any rebuild ,
and common to be replaced about every 100,000 miles.

Our matching direct-fit replacement transmission pressure switch assembly monitors
fluid pressure and communicates with the PCM to adjust line pressure,
shift solenoid operation, and torque converter clutch operation to restore drivability
which helps extend transmission life.

Photo is of the actual PSM sent after ordering.


Our Part #  14411AN

We would appreciate the opportunity to serve your transmission parts needs ! ! !


Cascade Transmission Parts , Inc.
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Product Reviews

(3 Ratings, 1 Review) Average Rating:
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Worked Like A Charm
Mark Br____ (Indianapolis, IN) 10/22/2019 5:57 PM
Had A Check Engine Code For A Problem About This Switch, Ordered This One & Installed - Easy But Messy Repair - Beware Fluid Drips ; Otherwise This Worked Great And Fixed The Problem ! ! ! !
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