Air Conditioning
A/C Line Repair Products

AC80

A/C Block Off Kit
The Fast And Affordable Solution For Blocking Off Failed Rear Components
AC80 Advantages:
- Low-cost solution to keep front A/C system working
- Perfect for vans, SUV’s, and other vehicles with failed rear components
- Includes 3/8″, 1/2″, 5/8″, & 3/4″ compression style block offs (qty 1 each)
- No specialty tools required
- Features Double Seal Technology; pressure rated up to 600 PSI
- Hanger clamps and screws included
- Made from aluminum; will not rust or corrode
A/C Block Off in 3 Simple Steps
1. Cut line and deburr; apply A/C oil onto line
2. Slide Compression Block Off onto line
3. Tighten with wrench (stabilize end and tighten cap)
2. Slide Compression Block Off onto line
3. Tighten with wrench (stabilize end and tighten cap)

AC80 Kit Includes
Bold items included in AC80 Kit | Italic items are available to order.
Image | Part# | Line Size | Description | Qty |
---|---|---|---|---|
![]() |
AC516CB |
5/16″ |
5/16″ A/C Compression Block Off |
|
AC38CB |
3/8″ |
3/8″ A/C Compression Block Off |
1 |
|
AC12CB |
1/2″ |
1/2″ A/C Compression Block Off |
1 |
|
AC58CB |
5/8″ |
5/8″ A/C Compression Block Off |
1 |
|
AC34CB |
3/4″ |
3/4″ A/C Compression Block Off |
1 |