Shopping Cart

Your cart is empty.

Your cart is empty.

Dorman 34180 A/C Compressor Bypass Pulley Compatible with Select Ford Models

Free shipping on orders over $29.99

$128.36

$ 63 .99 $63.99

In Stock
  • Cost-effective solution - this bypass pulley retains the use of the standard drive belt after a failed A/C compressor is removed
  • Durable components - this bypass pulley uses quality components for a long service life
  • Easy to install - uses the same mounting points as the A/C compressor
  • Quality tested - this part has undergone extensive testing to ensure a quality fit and long service life
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool


This A/C compressor bypass pulley is a cost-effective solution to allow the original equipment drive belt to be used while bypassing an inoperable A/C compressor.


MACs AllTrade
Reviewed in the United States on November 22, 2023
Fits 2001 f350 7.3 turbo dieselHas held up very well since installingGood value for temporary fix
Alexander Bellis
Reviewed in the United States on May 31, 2022
It's so far off on the machining it was unuseable wouldnt trust it if it was milled to spec.its cheap plastic.you can pull your old ac compressor and put a new barring in it and it will be fine
anthony c.
Reviewed in the United States on March 8, 2020
Perfect fit
Sue malkemus
Reviewed in the United States on July 23, 2019
A.c. died,it fixed it!
scott m.
Reviewed in the United States on February 19, 2018
fixed me up in a pinch.. but very cheaply made. Pulley like others have said is plastic and not sure, but may already be squealing.I would consider this a tool more-so than an actual A/C delete pulley.
blah blah
Reviewed in the United States on April 10, 2017
worked great!my ac compressor froze up on me. and since there is one belt i couldn't drive my truck. so i bought this and bolted it on. now I'm on the road again.i tried to fit it without disconnecting the compressor but there just was not enough slack in the flexible ac hoses.so i had to have the system evacuated by a shop. then completely remove the compressor, then put this on.i used two longer bushings for the two bolts towards the front of the truck. and a shorter bushing for the one bolt towards the rear. it did not come with flat washers and lock washers. but i had some that fit and put them on with the bolts.after i bolted it on, i put the belt on and it looked slightly mis-aligned. it came with a spacer to put behind the pulley. so i removed the pulley, put on the spacer and replaced the pulley. and it is perfectly aligned now. no noise or anything.i'm very happy with this product!
Ronald C. Tanis
Reviewed in the United States on August 1, 2015
To actually work on a Thunderbird Super Coupe requires a minor modification. The included spacers were trash, I made my own heavy duty spacers. No washer for the bolts were included.........so I made some up from 1/4" aluminum to distribute the clamping force better.
Recommended Products

$49.49

$ 21 .99 $21.99

5.0
Select Option

$40.07

$ 20 .99 $20.99

4.5
Select Option

$41.99

$ 18 .99 $18.99

4.9
Select Option

$51.99

$ 26 .99 $26.99

4.6
Select Option

$122.99

$ 51 .99 $51.99

5.0
Select Option

$52.64

$ 26 .99 $26.99

4.7
Select Option