Rings, Gaskets, and Couplers (Int'l)

10pc. Replacement O-ring for Mastercool 66434

10pc. Replacement O-ring for Mastercool 66434

MSC-60034-10

$3.49 $2.49

Economy High Side Coupler

Economy High Side Coupler

MSC-66434-R

$20.40 $14.57

Economy Low Side Coupler

Economy Low Side Coupler

MSC-66534-R

$20.40 $14.57

Replacement O-ring for Mastercool 82834

Replacement O-ring for Mastercool 82834

MSC-80034

$3.49 $2.49

High side nylon guide (5pcs)

High side nylon guide (5pcs)

MSC-80034-5

$1.92 $1.37

Replacement gasket for R134a manual coupler (

Replacement gasket for R134a manual coupler (

MSC-80134

$3.78 $2.70

Low side Nylon Guide (5pcs)

Low side Nylon Guide (5pcs)

MSC-80134-5

$2.03 $1.45

High side E-Z Snap R134a 14 mm-F- x 16mm quick coupler

High side E-Z Snap R134a 14 mm-F- x 16mm quick coupler

MSC-82214

$37.32 $26.66

High-Side E-Z Snap R134a Quick Coupler – 1/4in. FL-M x 16mm

High-Side E-Z Snap R134a Quick Coupler – 1/4in. FL-M x 16mm

MSC-82214-E

$44.42 $31.73

High side E-Z Snap R134a  M12 x 1.75 x 16mm

High side E-Z Snap R134a M12 x 1.75 x 16mm

MSC-82214-J

$46.87 $33.48

Low side E-Z Snap R134a 14mm-F x 13mm quick coupler

Low side E-Z Snap R134a 14mm-F x 13mm quick coupler

MSC-82224

$37.32 $26.66

Low-Side E-Z Snap R134a Quick Coupler – 1/4in. FL-M x 13mm

Low-Side E-Z Snap R134a Quick Coupler – 1/4in. FL-M x 13mm

MSC-82224-E

$44.42 $31.73

Low side E-Z Snap R134a M10 x 1.5 x 13mm quic

Low side E-Z Snap R134a M10 x 1.5 x 13mm quic

MSC-82224-J

$46.87 $33.48

1/4in FL-F x 1/2in ACME-M Adapter

1/4in FL-F x 1/2in ACME-M Adapter

MSC-82634

$5.92 $4.23

1/4in FFL x 1/2in ACME-M  w/o valve core adap

1/4in FFL x 1/2in ACME-M w/o valve core adap

MSC-82634-M

$4.44 $3.17

1/2in ACME-F x 1/4in FL (7/16-20in)-M R134 Adapter Coupler

1/2in ACME-F x 1/4in FL (7/16-20in)-M R134 Adapter Coupler

MSC-82635

$5.92 $4.23