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Red molded case holding 18 aluminum disconnect tools for automotive lines

Lisle

Lisle 39850 Master Plus Disconnect Set 18 tools 3.8 lbs

SKU CH-M4HJ-91XTZ

An 18-piece disconnect set in a molded case covers fuel, A/C and transmission cooler lines for Toyota, Ford and GM vehicles and weighs 3.8 lbs

  • 18 disconnect tools cover fuel, A/C and transmission lines
  • 8 lb aluminium kit keeps the toolbox light
  • moulded case organises every tool for fast access
  • compatible with Toyota, Ford and GM vehicles
  • each tool also sold separately for replacement flexibility

Master Plus Disconnect Set 39850

This 18-piece Master Plus Disconnect Set brings the most common fuel, air-conditioning and transmission oil cooler disconnect tools together in a single moulded case. It is aimed at technicians and DIY owners who service Toyota, Ford and GM vehicles and want the right coupling tool immediately to hand.

Capacity and headroom: 18 tools in one case

The kit covers quick-connect and spring-lock fuel couplings, A/C line couplings and transmission cooler connectors across several vehicle types. Weight is 3.8 lbs, so the case stays portable on a service trolley. Jobs requiring specialised couplings beyond these three systems will need additional tools not included here.

Aluminium construction for workshop durability

Each tool is made from aluminium to resist corrosion and reduce weight while withstanding repeated disconnect cycles. The material choice keeps the set light enough for mobile use without sacrificing the strength needed for stuck couplings on older vehicles.

Highlights

  • 18 disconnect tools cover fuel, A/C and transmission lines
  • 8 lb aluminium kit keeps the toolbox light
  • moulded case organises every tool for fast access
  • compatible with Toyota, Ford and GM vehicles
  • each tool also sold separately for replacement flexibility

Specifications

BrandLisle

Questions about this item

Will the 39850 disconnect tools fit the fuel lines on my older Ford pickup?

The set is compatible with several vehicle types including Ford, covering common fuel line quick connect and spring lock couplings.

How can I verify each of the 18 tools engages correctly after I open the case?

Each tool should slide onto its matching coupling — fuel line, A/C line, or transmission cooler — and release with a distinct click when seated properly.

What comes in the molded case and what must I purchase separately for the 39850 set?

The case holds all 18 disconnect tools for fuel, A/C, and transmission cooler lines; no additional tools are included.

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