Dorman 34227 A/C Compressor Bypass Pulley

Brand Dorman 34227
Belt Type Serpentine
Compressor Type Msc130cvsg2; Msc105cvsg5
Installation Instructions Included Yes
Material Aluminum Bracket
Material Plastic Pulley
Mounting Bracket Included Yes
Mounting Hardware Included No
Number of Pulleys Included 1
Outside Diameter 101
Package Contents Pulley and Bracket
Fits Dodge, Plymouth, and Chrysler · 11 vehicles

Bypass pulley solution. Keeps the original drive belt in use while bypassing an inoperable compressor.

Aluminum bracket. Adds a sturdy mounting base with a plastic pulley.

Serpentine belt compatible. Works with a serpentine belt setup for straightforward replacement.

Cross-references Four Seasons 1438NK, Four Seasons 57582 and Four Seasons 58582 for the same application. See all 24.

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Dorman 34227 A/C Compressor Bypass Pulley

Dorman 34227 is an A/C compressor bypass pulley for vehicles that need to keep the original serpentine belt routing while bypassing an inoperable compressor. It provides a practical repair path for Dodge Stratus, Plymouth Breeze, and Chrysler Cirrus applications when the A/C compressor is no longer being used.

Key Features

  • Aluminum bracket with a plastic pulley for belt routing support
  • Outside diameter: 101 mm
  • For serpentine belt systems
  • Mounting bracket included
  • Installation instructions included
  • Package contents: pulley and bracket
  • Compressor type references: Msc130cvsg2 and Msc105cvsg5

Product Details

This Dorman A/C compressor bypass pulley is built to let the OE drive belt remain in place while the failed compressor is removed from the belt path. It is a direct-fit service part for 1995-1999 Dodge Stratus, 1997-1999 Plymouth Breeze, and 1995-1997 Chrysler Cirrus applications with the listed compressor types. If you are searching for a Dorman 34227 A/C compressor bypass pulley for Dodge Stratus or Chrysler Cirrus repair, this part provides the bracket and pulley assembly needed to restore belt operation without the compressor.

This part cross-references UAC KT4452 for the same application.

What It Helps Solve

  • Broken or seized A/C compressor that prevents normal belt operation
  • Need to retain the original serpentine belt routing after compressor removal
  • Noise or drag caused by an inoperable compressor pulley assembly
  • Vehicle downtime while the A/C system is being serviced or left out of operation

Installation Notes

  • Verify compressor type before ordering: Msc130cvsg2 or Msc105cvsg5
  • Use the included instructions during installation
  • Mounting hardware is not included
  • Confirm belt alignment and routing after installation

Quality Assurance

Dorman backs this bypass pulley with application-specific engineering for the listed Chrysler, Dodge, and Plymouth vehicles. The aluminum bracket and plastic pulley construction are selected for service use in serpentine belt applications.

Compatible Vehicles

  • Fits 1995-1999 Dodge Stratus, N/A
  • Fits 1997-1999 Plymouth Breeze, N/A
  • Fits 1995-1997 Chrysler Cirrus, N/A
This part fits 11 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1999DodgeStratus2.4LL4N/A
1999PlymouthBreeze2.4LL4N/A
1998DodgeStratus2.4LL4N/A
1998PlymouthBreeze2.4LL4N/A
1997ChryslerCirrus2.4LL4N/A
1997DodgeStratus2.4LL4N/A
1997PlymouthBreeze2.4LL4N/A
1996ChryslerCirrus2.4LL4N/A
1996DodgeStratus2.4LL4N/A
1995ChryslerCirrus2.4LL4N/A
1995DodgeStratus2.4LL4N/A
Directly replaces or cross-references 24 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 1438NKFour Seasons — 57582Four Seasons — 58582Four Seasons — TSN1451Four Seasons — TSN1452Four Seasons — TSN2608Four Seasons — TSN2609Four Seasons — TSN2610Four Seasons — TSN6042Four Seasons — TSR1451Four Seasons — TSR1452Four Seasons — TSR6042Global Parts Distributors LLC — 6511562UAC — CO4969ACUAC — KT4438UAC — KT4438AUAC — KT4452UAC — KT4452AUAC — KT4454UAC — KT4454AKT4456SK34227TSN1450TSR1450