Dorman 34180 A/C compressor by-pass pulley for the 1993-1996 Ford F-250 and other vehicles keeps the original drive belt in use when an inoperable A/C compressor is bypassed.
- Retains the standard drive belt after a failed A/C compressor is removed
- Serpentine pulley with a 127 mm outside diameter
- Aluminum bracket with a plastic pulley
- Extensively tested for service life
Quick facts
- Part: Dorman 34180 A/C compressor by-pass pulley
- Fits: the 1993-1996 Ford F-250 and other vehicles
- Material: aluminum bracket, plastic pulley
- Condition: New
A seized or noisy compressor, or air that no longer cools, can be reasons to bypass the compressor, though those signs can have other causes. Before you replace the compressor with this pulley, rule out a low refrigerant charge, a leak or an electrical fault, because the A/C stays off once the compressor is bypassed.
Fits
The 1993-1996 Ford F-250, 1993-1997 Ford E-350 Econoline and 1993-1997 Ford E-350 Econoline Club Wagon are among the vehicles this pulley fits, and each takes one.
Specifications
Fit and size
- Outside diameter: 127 mm
- Quantity per vehicle: 1
- Pulleys included: 1
- Compressor type: FS10
- Pulley type: serpentine
Build and materials
- Material: aluminum bracket, plastic pulley
- Condition: New
- Country of origin: China
In the box
One pulley, one bracket, installation hardware and installation instructions.
Installation notes
- Mounts at the same points as the A/C compressor.
- The included installation instructions cover the steps.
Interchange: SK34180
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Does the Dorman 34180 by-pass pulley fit a 1993-1996 Ford F-250?
Yes, Dorman 34180 fits the 1993-1996 Ford F-250. If your truck or van is a different one, look up its year, make and model in the "Vehicles it fits" section on this page.
Does the Dorman 34180 by-pass pulley come with a bracket and hardware?
Yes. Dorman 34180 includes the pulley, a bracket and installation hardware, along with installation instructions.
What is the outside diameter of this A/C by-pass pulley?
The outside diameter is 127 mm. This is a serpentine pulley, and the compressor type is listed as FS10.
Can I keep my original drive belt with this by-pass pulley?
Yes. The pulley retains use of the standard drive belt after a failed A/C compressor is removed. The A/C itself does not run without its compressor.
Where does this by-pass pulley mount?
It uses the same mounting points as the A/C compressor. Installation instructions come with the part for the steps.
