TOPTUL 18PCS Pneumatic Caliper Disc Brake Wind Back Tool Set

The TOPTUL JGAI1804 18PCS Pneumatic Caliper Disc Brake Wind Back Tool Set is designed to adjust and wind brake caliper pistons back into the caliper during brake caliper service or brake pad replacement.

The tool uses air pressure to apply force to the caliper piston, while the handle is rotated manually during use. It also includes a magnetic pad to help hold the adapters in place while working.

The set includes 17 brake piston adapters to cover a wide range of brake system applications, and it comes in an organised blow case for storage and transport. It is suitable for automotive workshops that need a practical tool for brake caliper piston service.

Package Contents

• 1 × Pneumatic Caliper Disc Brake Wind Back Tool.
• 17 × Brake Piston Adapters.
• 1 × Blow Case.

Key Features

• 18-piece pneumatic brake caliper wind back tool set.
• Designed to wind back brake caliper pistons.
• Suitable for brake caliper service and brake pad replacement.
• Air supply ram applies pressure to the caliper piston.
• Manual handle rotation during use.
• Magnetic pad helps hold adapters in place.
• Includes 17 adapters for multiple applications.
• Suitable for a wide range of vehicles.
• Organised blow case for storage and transport.
• Genuine TOPTUL professional tool set.

Applications

• Winding back brake caliper pistons.
• Brake caliper service.
• Brake pad replacement.
• Automotive workshop use.
• Servicing different brake systems with the correct adapter.

Technical Specifications

• Brand: TOPTUL.
• Product Number: JGAI1804.
• Product Type: Pneumatic Caliper Disc Brake Wind Back Tool Set.
• Number of Pieces: 18 pieces.
• Operation Type: Pneumatic.
• Air Pressure: 5–8 BAR.
• Air Inlet: 1/4" PT.
• Kit Contents:
• Pneumatic Caliper Disc Brake Wind Back Tool.
• 17 Brake Piston Adapters.
• Versions:
• European Type: JGAI1804E.
• Japanese Type: JGAI1804J.
• Compatibility: Suitable for applications including Mercedes-Benz, BMW, Audi, VW, Opel, Volvo, Jaguar, Citroën, Fiat, Peugeot, Alfa Romeo, Saab, Lancia, Toyota, Honda, Nissan, Mitsubishi, Isuzu, Mazda, Subaru, GM, Ford, Rover, and others depending on caliper type and adapter fitment.
• Case Type: Blow Case.
• Case Dimensions: W350 × D306 × H87 mm.
• Carton Content: CTN: 5 SET.

What Is This Pneumatic Brake Caliper Tool Used For?

It helps wind brake caliper pistons back into the caliper during brake pad replacement or caliper service, especially when the piston needs pressure and rotation at the same time.

How to Use

1. Select the correct adapter for the brake caliper.
2. Attach the adapter to the magnetic pad.
3. Connect the tool to the proper air supply.
4. Position the tool against the caliper piston.
5. Apply air pressure gradually while rotating the handle by hand.
6. Wind the piston back until there is enough space for the brake pads.
7. Disconnect the tool, clean the parts, and return them to the case.

Frequently Asked Questions

What is this pneumatic brake caliper wind back tool used for?

It is used to wind brake caliper pistons back into the caliper during brake caliper service or brake pad replacement.

How many pieces are included?

The set includes 18 pieces: one pneumatic tool and 17 brake piston adapters.

What air pressure does it require?

It works with air pressure from 5 to 8 BAR.

Is it suitable for multiple vehicles?

Yes, it includes 17 adapters and covers many applications depending on caliper type and adapter fitment.