Mudder R134a to R12/R22 Brass Adapter Kit — 6‑Piece (3×6014 + 3×6015), Solid Brass, Leak‑Resistant

Mudder 6-piece adapter kit converts R134a charging ports to R12/R22 service fittings, delivering a durable, leak-resistant brass connection for vacuum pumps, oil injectors, and refrigerant cans.

Whether you're charging automotive air-conditioning or servicing small refrigeration equipment, this Mudder adapter set provides the mechanical bridge between modern R134a tanks and legacy R12/R22 systems. The kit includes three 6014 vacuum-pump adapters and three 6015 R134A tank adapters, all machined from solid brass for corrosion resistance and long service life. Below you'll find clear answers for common buyer questions and precise specs so you can confirm compatibility before purchase.

How do these adapters help when switching between refrigerant types?

These fittings act as physical couplers so standard R134a service valves mate with older R12/R22 hardware without forcing hose modifications. They create a tight threaded connection to enable charging, evacuation, or oil injection while preventing refrigerant loss and air ingress during the service process.

• Enables coupling of R134a cans to R12/R22 service lines
• Works with vacuum pumps and oil injectors for evacuation and lubrication
• Threaded brass design reduces risk of leaks compared with makeshift adapters

Are these Mudder adapters compatible with my tools and machines?

The set is intended for common HVAC and automotive service use where R134a and legacy refrigerants intersect. Check thread and port orientations on your cylinders, valves, vacuum pump, or manifold—these adapters are designed for standard charging equipment, but confirm the listed dimensions against your fittings.

• Includes three 6014 vacuum pump adapters and three 6015 tank adapters
• Commonly used with hand pumps, vacuum pumps, and refrigerant cans
• Best for systems and tools using typical R12, R22, and R134a service ports

What materials and build quality can I expect from the Mudder fittings?

Each adapter is machined from solid brass to resist corrosion and maintain reliable threads over repeated use. Brass also provides good mechanical strength for repeated attach/detach cycles and helps preserve sealing surfaces for a longer service life.

• Solid brass construction for durability and rust resistance
• Precision threading for secure, leak-minimizing connections
• Robust enough for professional or DIY maintenance tasks

What are the sizes and package details I should know?

The kit contains six pieces total: three 6014 vacuum pump adapters and three 6015 R134a tank adapters. Each adapter measures approximately 2.6 x 1.6 x 4.4 inches—measure your service ports before buying to ensure fit and accessibility in tight spaces.

• Six-piece total: three 6014 + three 6015 adapters
• Individual adapter dimensions ~2.6 x 1.6 x 4.4 inches
• Provided as a set for convenience when working on multiple vehicles or systems

Who is this for: Technicians, HVAC hobbyists, and DIY vehicle owners who regularly service air-conditioning or refrigeration systems and need a dependable adapter kit to bridge R134a tanks with older R12/R22 service fittings. If you require a compact, corrosion-resistant connector set to perform evacuations, charge refrigerant, or inject oil while avoiding makeshift solutions, this Mudder six-piece kit is designed to meet those needs.