Air Conditioning

A/C Line Repair Products

Specialty/Individual Fittings

Select A/C Fittings for Specialty Applications

Make Instant Repairs To A/C Lines On Hundreds Of Vehicles

Applications:

  • 5/16” Compression Unions — Repair pinholes, cracks, kinks, rub marks and more
  • 5/16” Hose to Compression Union Adapters — Repair line sections up to 25’ in length
  • 5/16” Compression Block Offs — Keep front A/C working while blocking off rear system
  • Line Reducers — Make connections involving different line sizes
  • Inline Service Ports — Install a replacement Schrader Valve into an aluminum line or rubber line (rubber line requires Hose to Tube Adapters, sold separately)
  • Hose to Tube Adapters — Install a replacement Schrader Valve into a rubber line (rubber line requires Inline Service Port, sold separately)

Specialty/Individual Fittings & Applications

Specialty/Individual Fittings Kit Includes

Product PDF

Bold items included in Specialty/Individual Fittings 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

AC12CB

1/2″

1/2″ A/C Compression Block Off

AC58CB

5/8″

5/8″ A/C Compression Block Off

AC34CB

3/4″

3/4″ A/C Compression Block Off

AC8MCB

8 mm

8 mm A/C Compression Block Off

AC10MCB

10 mm

10 mm A/C Compression Block Off

AC12MCB

12 mm

12 mm A/C Compression Block Off

AC145MCB

14.5mm

14.5 mm A/C Compression Block Off

AC15MCB

15 mm

15 mm A/C Compression Block Off

AC16MCB

16 mm

16 mm A/C Compression Block Off

AC19MCB

19 mm

19 mm A/C Compression Block Off

Bold items included in Specialty/Individual Fittings Kit | Italic items are available to order.

Image Part# Line Size Description Qty

AC516

5/16″

5/16″ A/C Compression Union

AC38

3/8″

3/8″ A/C Compression Union

AC12

1/2″

1/2″ A/C Compression Union

AC58

5/8″

5/6″ A/C Compression Union

AC34

3/4″

3/4″ A/C Compression Union

AC8M

8 mm

8 mm A/C Compression Union

AC10M

10 mm

10 mm A/C Compression Union

AC12M

12 mm

12 mm A/C Compression Union

AC145M

14.5mm

14.5 mm A/C Compression Union

AC15M

15 mm

15 mm A/C Compression Union

AC16M

16 mm

16 mm A/C Compression Union

AC19M

19 mm

19 mm A/C Compression Union

Bold items included in Specialty/Individual Fittings Kit | Italic items are available to order.

Image Part# Line Size Description Qty

AC16516

5/16″

#6 Hose to 5/16″ Compression Union Adapter

AC1638

3/8″

#6 Hose to 3/8″ Compression Union Adapter

AC1812

1/2″

#8 Hose to 1/2″ Compression Union Adapter

AC11058

5/8″

#10 Hose to 5/8″ Compression Union Adapter

AC11234

3/4″

#12 Hose to 3/4″ Compression Union Adapter

AC168M

8 mm

#6 Hose to 8 mm Compression Union

AC1610M

10 mm

#6 Hose to 10 mm Compression Union

AC1812M

12 mm

#8 Hose to 12 mm Compression Union

AC110145M

14.5mm

#10 Hose to 14.5mm Compression Union Adapter

AC11015M

15 mm

#10 Hose to 15 mm Compression Union Adapter

AC11016M

16 mm

#10 Hose to 16 mm Compression Union Adapter

AC11219M

19 mm

#12 Hose to 19 mm Compression Union Adapter

AC26516

5/16″

#6 Hose to 90° 5/16″ Compression Union Adapter

AC2638

3/8″

#6 Hose to 90° 3/8″ Compression Union

AC2812

1/2″

#8 Hose to 90° 1/2″ Compression Union

AC21058

5/8″

#10 Hose to 90° 5/8″ Compression Union

AC21234

3/4″

#12 Hose to 90° 3/4″ Compression Union

Bold items included in Specialty/Individual Fittings Kit | Italic items are available to order.

Image Part# Line Size Description Qty

AC1612

1/2″

#6 Hose to 1/2″ Compression Union

AC1858

5/8″

#8 Hose to 5/8″ Compression Union

AC11034

3/4″

#10 Hose to 3/4″ Compression Union

Bold items included in Specialty/Individual Fittings Kit | Italic items are available to order.

Image Part# Line Size Description Qty

AC412L

1/2″

1/2″ Service Port Valve – Low Side

AC458L

5/8″

5/8″ Service Port Valve – Low Side

AC438H

3/8″

3/8″ Service Port Valve – High Side

AC412H

1/2″

1/2″ Service Port Valve – High Side

AC43806

3/8″

#6 Hose to 3/8″ Tube Adapter

AC41208

1/2″

#8 Hose to 1/2″ Tube Adapter

AC45810

5/8″

#8 Hose to 5/8″ Tube Adapter

Bold items included in Specialty/Individual Fittings Kit | Italic items are available to order.

Image Part# Line Size Description Qty

AC6H

#6

#6 A/C Hose – 5/16″ (8 mm [printed on hose])

AC6H25

#6

#6 A/C Hose – 5/16″ (8 mm [printed on hose])

AC8H

#8

#8 A/C Hose – 13/32″ (10 mm [printed on hose])

AC8H25

#8

#8 A/C Hose – 13/32″ (10 mm [printed on hose])

AC10H

#10

#10 A/C Hose – 1/2″ (13 mm [printed on hose])

AC10H25

#10

#10 A/C Hose – 1/2″ (13 mm [printed on hose])

AC12H

#12

#12 A/C Hose – 5/8″ (16 mm [printed on hose])

AC12H25

#12

#12 A/C Hose – 5/8″ (16 mm [printed on hose])

AC6806

#6

#6 Clamp Set – Blue Tab

AC6808

#8

#8 Clamp Set – Yellow Tab

AC6810

#10

#10 Clamp Set – Green Tab

AC6812

#12

#12 Clamp Set – Red Tab

AC370606

#6

#6 Hose to #6 Hose In Line Splicer

AC370808

#8

#8 Hose to #8 Hose In Line Splicer

AC371010

#10

#10 Hose to #10 Hose In Line Splicer

AC371212

#12

#12 Hose to #12 Hose In Line Splicer

CP360

Up to 1″ O.D.

360° Seal Clamp Pliers

TC35

Up to 1-1/4″ O.D.

Tube and Hose Cutter

Where to Buy