AUTOOL AST605 Car Pulsating Brake Fluid Exchanger

(30 customer reviews)

Price range: US$239.00 through US$298.00

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AUTOOL AST605

Product Overview

The AUTOOL AST605 is a pulsating brake fluid exchanger designed for one-person brake fluid replacement on compatible vehicles. It uses pulsed fluid delivery to help reduce air bubbles during filling, supports used-oil recovery, includes pressure monitoring with adjustable pressure control, and works with DOT3, DOT4, and DOT5.1 brake fluid for many European, American, and Asian vehicles.

Pulsating Oil Exchange One-Person Operation Adjustable Pressure DOT3 / DOT4 / DOT5.1
0.7-3.0barOutput Pressure
1.6L/minMax Flow Rate
3.5mFilling Hose
3 YearsWarranty
AUTOOL AST605 brake fluid bleeder main product image with one-click exchange adjustable pressure and one-person operation Click to enlarge
Before You Order And Use

Before You Order And Use

Check pressure, voltage version, adapters, hose connections, and used-oil drainage before each service. Brake systems are safety-critical, so avoid excessive pressure and keep the filling path clean.

Use Safe Working Pressure

The AST605 supports adjustable pressure, while the factory reference working pressure is around 1-1.5bar. Avoid unnecessary high pressure because excessive pressure may damage the brake master cylinder or brake system parts.

Adjust Pressure Gradually

The pressure regulator can be used for lower-pressure bleeding or fluid exchange when needed. Increase pressure carefully and monitor the pressure gauge during operation.

Confirm Voltage Version

AST605 versions may vary by market. Confirm the correct 110V or 220V power version before ordering or connecting the machine.

Check For Leaks First

Before changing brake fluid, check every connection point for leakage and inspect hoses for damage. Keep the new oil filler port clean.

Prevent Air In The Line

During first use, fill the equipment line with brake fluid to evacuate air before service. This helps prevent air from mixing into the vehicle brake fluid line.

Drain Used Oil After Service

After the oil change is completed, drain the used oil in the equipment tank completely. If it is not emptied, the vacuum pump may be damaged and future service may fail.

Brake System Safety Reminder

  • No need to start the vehicle during operation.
  • Use the matching connector for the brake master cylinder or reservoir before starting fluid exchange.
  • Monitor the brake fluid reservoir during service. Use acceleration or deceleration control if refilling is too slow or too fast.
  • Confirm adapter compatibility before ordering if the vehicle uses a special reservoir cap or connector.
Key Features

Key Features

AST605 combines pulsed brake fluid delivery, pressure monitoring, used-oil recovery, moisture filtering at the air inlet, and compact hose storage to support cleaner and more efficient brake fluid service.

Pulsating Fluid Exchange

Compared with conventional pressurized brake fluid bleeding, the pulsating exchange method helps reduce bubble formation during filling and can reduce the need for repeated manual venting.

One-Person Operation

After the brake fluid bottle, filling hose, recycle bottle, connector, and pressure setting are prepared, one operator can complete the brake fluid exchange process more efficiently.

Pressure Monitoring System

The filling pump includes pressure monitoring. Use the pressure knob and gauge to control working pressure during brake fluid replacement.

Automatic Protection Logic

If pressure cannot be established or the pump sucks in air, the machine can shut down automatically to help protect the system during operation.

Used Oil Recovery

The recovery function collects used brake fluid quickly. The recycle bottle can be placed inside the machine body for easier carrying and storage.

Moisture Filtering At Air Inlet

The air inlet includes a water separation and filtering device to help remove moisture from the air and reduce the chance of moisture mixing with the oil.

Brake Fluid Compatibility

AST605 is compatible with DOT3, DOT4, and DOT5.1 brake fluid standards. Always follow the vehicle manufacturer’s required brake fluid type.

Vehicle Coverage

Suitable for many European, American, and Asian vehicles when the correct adapter is used. Confirm compatibility for special reservoir designs before ordering.

3-Year Support

AUTOOL provides 3-year warranty support for eligible non-human damage cases, with parts support and customer assistance for setup and troubleshooting.

Specifications

AST605 Product Specifications

Review the AST605 pressure range, flow rate, hose length, weight, connector count, and brake fluid compatibility before choosing it for your workshop or garage.

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Core Specifications
ProductAUTOOL AST605 Pulsating Brake Fluid Bleeder
Working PrincipleFully automatic one-click pulsating oil change
Power Supply110V / 220V version depends on market; confirm before ordering
Max Power40W
Working Pressure0.7-3.0bar ±0.2bar
Factory / Reference PressureAround 1-1.5bar
Max Output Flow Rate1.6L/min
Filling Hose Length3.5m
Product Weight5.3kg
Oil Bottle Configuration1L + 1 used oil bottle
Number Of Brake Calipers1pc
Brake Caliper Service ModeSingle-wheel oil change
Compatible Connectors3 types
Brake Fluid CompatibilityDOT3 / DOT4 / DOT5.1
Controls And Protection
Pressure GaugeYes
Working Pressure AdjustmentYes
Power Aviation PlugYes
Container Empty ProtectionYes
Shutdown Pressure Relief FunctionNo
Pulse SettingsNo
Working Time SettingsNo
360° CastersNo
Three-Section Telescoping HandleNo
AUTOOL AST605 specifications image showing AC power version 40W 1.6L per minute 0.7 to 3.0bar pressure 3.5m hose and product dimensions Click to enlarge
Core Specifications
Working PrincipleFully automatic one-click pulsating oil change
Power Supply110V / 220V version depends on market
Max Power40W
Working Pressure0.7-3.0bar ±0.2bar
Reference PressureAround 1-1.5bar
Max Flow Rate1.6L/min
Filling Hose Length3.5m
Product Weight5.3kg
Brake Calipers1pc / single-wheel oil change
Connectors3 types
Brake FluidDOT3 / DOT4 / DOT5.1
Controls And Protection
Pressure GaugeYes
Working Pressure AdjustmentYes
Power Aviation PlugYes
Container Empty ProtectionYes
Pulse SettingsNo
Working Time SettingsNo
How To Use

How To Use

Follow the basic service sequence below and always follow the vehicle service procedure. The vehicle does not need to be started during AST605 operation.

Raise The Vehicle Safely

Raise the vehicle to a suitable height so the drive wheels are not on the ground and the brake caliper area is accessible.

Connect The Used-Oil Side

Connect the recycle oil pot or suction hose to the vehicle brake cylinder area, then loosen the exhaust screw so brake fluid can flow out.

Prepare New Brake Fluid

Pour about 2L of new brake fluid into the equipment from the filler port, then connect the matching adapter to the brake master cylinder or reservoir.

Connect Power

Connect the machine to the correct power supply version, then turn on the power switch.

Start Vacuum And Filling

Press the Vacuum Switch button, then press the Fuel Switch button to begin brake fluid exchange.

Monitor Flow And Finish

Monitor the brake oil tank during service. If refilling is too slow, use the acceleration switch; if it is too fast, use the deceleration switch. Drain used oil completely after service.

Use Notes

  • No need to start the vehicle for the operation.
  • During first use, fill the line with brake fluid to evacuate air from the equipment line before the brake fluid exchange.
  • Make sure the filling hose, suction hose, pressure balance hose, adapter, and recycle bottle are connected correctly before starting.
  • Check all connections for leakage and check whether any connecting hose is damaged before changing oil.
  • Do not use excessive pressure. High pressure may damage the brake master cylinder or brake system components.
  • After the oil change is completed, drain the used oil in the equipment tank completely to help protect the vacuum pump.
AUTOOL AST605 packing list with brake fluid bleeder machine retail box power cord hoses user manual bottle and adapters Click to enlarge
What Is In The Box

What Is In The Box

The packing list image shows the AST605 main unit and included accessories. Final accessories should follow the selected version and package image.

Main UnitAUTOOL AST605 brake fluid bleeder
Power CablePower cable shown in the package image
HosesFilling hose, suction hose, and related connection hoses shown in the package image
Oil BottleRecycle / used-oil bottle shown in the package image
Adapters3 compatible connector types shown in the package image
DocumentationUser manual and retail box

Adapter Compatibility Note

  • AST605 includes 3 connector types.
  • Adapter examples include #1 for many European, American, and Asian vehicle brands, #6 for Toyota series, and #16 for Tesla.
  • For wider adapter coverage, compare AST609, AST612, AST618, or the 17-piece brake fluid changer adapter kit.
Product Comparison

Product Comparison

Compare AST605 with AST603, AST609, AST612, and AST618 before choosing the right connector count, bottle capacity, simultaneous wheel service capability, and advanced workflow functions.

AST603Entry pulsating brake fluid bleeder with 1 connector type, 1L + 1 used oil bottle, 1pc brake caliper service, and single-wheel oil change.
AST605Adds 2 more compatible connector types than AST603 for a total of 3 connector types. It keeps similar core parameters, 1L + 1 used oil bottle, 1pc brake caliper service, and single-wheel oil change.
AST609Includes 7 connector types, one 1.5L old oil bottle, and one 1L new oil bottle. It supports simultaneous oil change for two wheels.
AST612Uses DC12V power, includes two 1.5L used oil bottles and one 1L new oil bottle, offers 9 adapter types, and supports two-wheel simultaneous oil change.
AST618Higher-capacity option with four 1.5L oil bottles plus an integrated stainless steel oil bottle, 17 adapter types, four-wheel simultaneous service, pulse settings, working time settings, 360° wheels, and a three-section handle.
Decision CheckChoose AST605 for compact single-wheel brake fluid exchange with 3 connector types. Choose AST618 if you need four-wheel simultaneous brake fluid exchange.
AUTOOL AST603 AST605 AST609 AST612 AST618 brake fluid bleeder comparison chart Click to enlarge
Related Products

Related Products

Compare related AUTOOL brake fluid bleeders and adapter kits before choosing the right connector coverage, bottle capacity, simultaneous wheel service capability, and workshop configuration.

Manual And Downloads

Manual And Downloads

Download the AST605 user manual for setup, pressure control, hose connection, brake fluid replacement, package contents, and safety guidance.

AUTOOL AST605 brake fluid bleeder user manual preview Click to enlarge

AUTOOL AST605 User Manual

Open the PDF manual for operation, setup, and safe-use instructions.

Download Manual

Need Setup Confirmation?

Contact AUTOOL Store before ordering if you need to confirm voltage version, adapter compatibility, brake fluid type, pressure setting, first-use line exhausting, or the difference between AST605 and other AST models.

Questions And Answers

These answers cover working pressure, voltage version, single-wheel service, brake fluid type, first-use air evacuation, adapters, after-use drainage, and model selection.

Warranty And Contact

Warranty And Contact

For AST605 voltage confirmation, adapter compatibility, brake fluid type, pressure adjustment, first-use line exhausting, used-oil drainage, troubleshooting, or AST model selection, contact AUTOOL Store directly.

Pre-Sales And Product Support

Use support if you need help confirming whether AST605 fits your vehicle, whether you need more adapters, or whether AST609, AST612, or AST618 is better for your workshop workflow.

  • 3-year warranty support for eligible non-human damage cases
  • 110V / 220V version confirmation before ordering
  • Adapter compatibility and package content confirmation
  • DOT3 / DOT4 / DOT5.1 brake fluid compatibility support
  • Pressure setting, first-use line exhausting, and connection checks
  • Used-oil drainage and vacuum pump protection reminders
  • AST603 / AST605 / AST609 / AST612 / AST618 model selection
  • Replacement parts and after-sales troubleshooting

Customer Reviews

  1. 4.9
    (30 customer reviews)
    100% of customers recommend this product.
    5 Stars90%4 Stars10%3 Stars0%2 Stars0%1 Star0%
  2. Walter Leannon

    Everything works fine

    0 of 0 found this review helpful
  3. Payne

    The package is complete

    0 of 0 found this review helpful
  4. Marie Hagenes

    Received but not tested yet

    0 of 0 found this review helpful
  5. Alvera Lindgren

    Very satisfied

    0 of 0 found this review helpful
  6. Isaiah Ledner

    Thank you AUTOOL

    0 of 0 found this review helpful
  7. Isaiah Ledner

    Came very fast quality good

    0 of 0 found this review helpful
  8. Alvera Lindgren

    Thank you

    0 of 0 found this review helpful
  9. Elmira Marquardt

    Fast delivery.

    0 of 0 found this review helpful
  10. Tito Hirthe

    Thank you!

    0 of 0 found this review helpful
  11. Jena Mayer

    Received very quickly

    0 of 0 found this review helpful
  12. Laura Collins

    Very fast delivery

    0 of 0 found this review helpful
  13. Michelle Hayes

    works as it should

    0 of 0 found this review helpful
  14. Shanel Conn

    Delivery fast

    0 of 0 found this review helpful
  15. S¨¦rgio Vieira

    AUTOOL AST605 Car Pulsating Brake Oil Changer Single Clutch Slave Cylinders Brake Extractor Oil Pump Machine for 110/220V Power

    0 of 0 found this review helpful
  16. Car Cure

    I recommend AUTOOL

    0 of 0 found this review helpful
  17. CONSTANTINOS KOUROUFEXIS

    Excellent quality tolls, excellent shipping

    0 of 0 found this review helpful
  18. Raquel Shields

    like it very much

    0 of 0 found this review helpful
  19. Oswaldo Wilkinson

    excellent device

    0 of 0 found this review helpful
  20. Mohammed Hickle

    a wonderful device

    0 of 0 found this review helpful
  21. Lamont Dibbert

    Received Ok

    0 of 0 found this review helpful
  22. Paige Fritsch

    Quickly

    0 of 0 found this review helpful
  23. Jurgen

    I will use it to show my customers how to change their brake fluid, the device works really well, recommend it!

    0 of 0 found this review helpful
  24. Andra? Pezdir

    Ok

    0 of 0 found this review helpful
  25. Jani

    It is more cost effective to buy joints together! good quality.

    0 of 0 found this review helpful
  26. Coltman

    Good price!

    0 of 0 found this review helpful
  27. De Meyer Jonathan (verified owner)

    Advice was very friendly and the device is Great and excellent service and follow-up after delivery

    0 of 0 found this review helpful
  28. Chester Josh

    The AST605 is capable of one-touch oil changes and is very easy to use, you just need to hook up the oil jug and change the oil at the touch of a button, so you never have to dirty yourself again, very satisfied!

    0 of 0 found this review helpful
  29. Justin Smith (verified owner)

    Awesome tool and works perfectly. Would be great if it had a large container as an option to hold the new brake fluid

    0 of 0 found this review helpful
  30. CC

    Hello, I have been using this device for about a year. I am satisfied, it works well, only the main switch broke due to frequent use. I had to exchange it for another, stronger one. Only one glitch so far. I recommend

    0 of 0 found this review helpful
  31. Bostjan Rozman (verified owner)

    AUTOOL AST605 Car Pulsating Brake Fluid Exchanger

    0 of 0 found this review helpful
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AST605 brake fluid exchanger
AUTOOL AST605 Car Pulsating Brake Fluid Exchanger

Price range: US$239.00 through US$298.00

Select options This product has multiple variants. The options may be chosen on the product page