ATD 3880 Valve Core Assortment Kit with Remover Tool & Caps

The ATD 3880 is a comprehensive Valve Core Assortment Kit designed for servicing R12 and R134a automotive A/C systems. Ideal for professional technicians, this set includes a wide variety of OEM-style cores and service caps, along with a universal valve core remover tool. It’s perfect for recharging, repairing, or maintaining A/C systems across a wide range of domestic and import vehicles.

Key Features:

• Complete assortment of R12 and R134a valve cores and caps
• Includes high-flow, large bore, import, and OEM-style valve cores
• Universal valve core remover tool included
• Suitable for high- and low-side service ports
• Conveniently packaged for shop or mobile use

Includes:

• 1 × 81290 – Universal valve core remover R12/R134a
• 2 × 82379 – High side R134a cap
• 2 × 82297 – Low side R134a cap
• 3 × 90056-11 – 1/4″ flare cap with tether
• 3 × 0378-001 – GM large bore valve core R12/R134a
• 5 × 0531-001 – JRA import high flow valve core (M6) R134a
• 3 × 0769-001 – Eaton SSV high flow valve core (M10) R134a
• 20 × 0377-001 – Standard valve core R12/R134a
• 3 × 0768-001 – Eaton SSV high flow valve core (M8) R134a