Mityvac Pressure Bleed System

In stock
SKU: MV6840
Regular price $610.76
Est. Ship Date: Friday, July 26th
Reliability Over 50 years in the industry, demonstrating reliability.
Serving customers Serving customers across all 50 states.
Heavy-duty Products designed for heavy-duty use.
Return Policy 30 Days Return Policy*
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Mityvac® Pressure Bleed System

Model MV6840 is a professional hydraulic brake and clutch bleeding system that includes a fluid dispenser with manual pump (MV6400) and a kit containing seven master cylinder adapters (MVA6850). It forces new brake fluid down through the master cylinder, while air and old fluid are expelled through the bleed screw(s). A pressure gauge on the dispenser allows control of the system pressure, and the pressurized reservoir allows the operator hands-free movement to the bleed screws.


  • Includes seven (7) master cylinder adapters to connect to most American, Asian, and European manufactured cars and light trucks 
  • Large 1.2-gallon (5-liter) fluid capacity 
  • Fluid is dispensed under pressure for smooth continual flow 
  • Integrated manual pump adds air above the fluid level to prevent aeration 
  • Internal pump components are sealed against exposure to fluids 
  • ON/OFF and flow control valve are conveniently located near fluid output 
  • Utilizes push-to-connect, quick-change style accessory connections 
  • Pressure gauge indicates fluid dispensing pressure 
  • Integrated safety and manual pressure relief valve 
  • Includes custom-molded storage case for adapters 


  • 1.2-gallon (5-liter) Fluid Reservoir 
  • Reservoir Lid with integrated manual pump, pressure gauge, and pressure relief valve 
  • 5' (1.5 m) Fluid Dispensing Hose with flow control and auto-shutoff valves 
  • MVA6850 Pressure Bleed Adapter Kit (includes seven master cylinder adapters 
  • Fluid Dispensing Wand 
  • Hanging Hook 
  • User's Manual
WARNING: This product can expose you to chemicals including Lead and Lead Compounds which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
Capacity 1.2 Gallon (5 Liter) fluid capacity
Model No. MV6840
Brand Mityvac
Max Output Pressure 20 lbs. per square inch (1.4 bar)
Reservoir Capacity  1.2 gallons (5 liters) 

Return Policy

You can return unused or defective products up to 30 days from the date of order.  Some product returns may be subject to restocking fees.  Proof of Purchase will be required if we cannot verify your order information.  Unless the product is defective or damaged in transit, the customer is responsible for return shipment costs.

Defective or Damaged Products

All shipments received must be immediately inspected for damage.  If your order shipped on a freight carrier, any damage needs to be noted on the Freight Receipt before signing for the delivery.  An exchange or refund will be provided at no additional cost.  If damage is due to misuse or regular wear of the product, the return will be denied.

Order Cancellation

If you need to cancel your order for any reason, please contact us immediately.  If the order is canceled prior to shipping, you will be refunded in full.  Certain products that are manufactured to order cannot be canceled after the manufacturing process has started.