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SMOTIVEPRO 2L Manual Brake Bleeder Kit with 45mm Adapter

Bleed your brakes by yourself — no helper needed.

SMOTIVEPRO 2L Manual Brake Bleeder Kit with 45mm Adapter

SKU:BL1004

Regular price $49.89
Regular price $69.00 Sale price $49.89
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SKU : BL1004
Model : 45MM adapter
Item Weight : ‎3.74 pounds
Package Dimensions : ‎‎‎‎‎‎15.91 x 7.52 x 7.24 inches

• 1 × 2L manual pressure tank
• 1 × 1L waste-fluid collection bottle
• 1 × Transparent hose
• 1 × Instructions

✓ One-person pressure bleeding
✓ Built-in pressure gauge and release valve
✓ 2L tank + 1L waste-fluid bottle
✓ 45mm threaded adapter included

SMOTIVEPRO 2L manual brake bleeder kit with 45mm adapter and waste oil bottle

Compatibility notice

Check Fit Before You Buy

This version includes a 45mm threaded master-cylinder reservoir adapter.

It is designed for vehicles with a compatible 45mm threaded brake-fluid reservoir opening. Vehicle make and model alone do not guarantee fit—reservoir designs can differ by year, trim, and market.

E20 (45mm) fitment may include certain Alfa Romeo, Audi, BMW, Jaguar, Mercedes-Benz, Porsche, Volkswagen, and Volvo vehicles that use a compatible 45mm threaded brake-fluid reservoir opening. This brand list is for reference only—not a vehicle-fit guarantee. Reservoir designs can differ by model year, trim, engine, and market.

Please check your reservoir cap diameter and thread style before ordering.
This is not a universal-fit brake bleeder kit.

Learn how to check your brake-fluid reservoir cap size before buying a pressure bleeder.

One-person brake bleeding steps using the 2L manual pressure bleeder pump

How to use

How It Works

  1. Confirm that the vehicle reservoir uses a compatible 45mm threaded opening.
  2. Fill the 2L tank with the brake fluid specified by your vehicle manufacturer.
  3. Secure the 45mm adapter to the master-cylinder reservoir and connect the pressure tank.
  4. Pump the handle to build pressure, then connect the waste bottle hose to the bleeder screw.
  5. Bleed the system according to the vehicle service procedure.
  6. Release pressure using the valve before removing the adapter.

Safety note: Brake systems are safety-critical. Follow your vehicle manufacturer’s service procedure and fluid specification. Avoid spilling brake fluid on painted surfaces.

Brake bleeder adapter compatibility guide for 45mm European reservoir caps

Specifications

Tank Capacity 2 Liters (2.1 qt)
Waste Bottle Capacity 1 Liter (1.06 qt)
Pressure Gauge Range 0–85 PSI
Working Pressure 15–30 PSI
Material High-density PE (corrosion-resistant)
Operation Manual hand pump
Compatible Systems Brake & clutch hydraulic systems, including ABS
Hose Length for Refill Bottle 150cm / 59.1 in
Hose Length for Waste Bottle 60cm / 23.6 in
Included Adapter E20 45mm threaded adapter
Item Weight 3.74 lb
Package Dimensions 15.91 × 7.52 × 7.24 in

What’s Included

In the Box

  • 1 × 2L manual pressure tank
  • 1 × 1L waste-fluid collection bottle
  • 1 × Transparent hose
  • 1 × Instructions
📄 Download Manual PDF View full details

FAQ

Q: What if there’s an air leak?

A: Check that the E20 45mm adapter is fully threaded and its seal is seated, then tighten all hose and quick-connector connections. Inspect the reservoir opening and adapter seal for damage. Pressurize only within the 15–30 PSI working range. If the system will not hold pressure, stop the service and correct the leak before opening any bleeder screw.

Q: How do I prevent air from entering the brake system?

A: Keep the brake-fluid reservoir full throughout the process to prevent air entry. Maintain the recommended 15–30 PSI working pressure and do not exceed the maximum pressure. Release pressure via the relief valve before disconnecting the adapter.

Q: Will this brake bleeder kit fit my vehicle?

A: This kit includes one 45mm threaded master-cylinder reservoir adapter. Please check that your brake-fluid reservoir has a compatible 45mm threaded opening before ordering. Vehicle make and model alone do not guarantee fit—reservoir cap designs can vary by year and trim.