Plate-style Auto-refill Upgrade Kit

In stock
SKU: MVA6834
Regular price $46.30
Regular price -45% $83.51 Sale price $46.30
Est. Ship Date: Thursday, July 18th
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*
Trusted By

Mityvac® Plate-style Auto-refill Upgrade Kit

Upgrade your MVA6832 Clamp-on Auto-refill Kit with MVA6834, to create our Master Auto-refill Kit. The plates included with MVA6834 significantly expand the number of applications to include dual chamber and small neck master cylinders, as well as low clearance applications. 


  • Extends applications of MVA 6832 Clamp-on Auto-refill Kit to include dual chamber and small neck master cylinders 
  • Refills master cylinder automatically using vacuum produced while brake bleeding 
  • Utilizes 40 oz. (1.2 l) reservoir included with MVA6832 for bulk dispensing and multiple brake jobs
  • Adapts for use with standard 12 oz. (355 ml.) and 32 oz. (946 ml) bottles of brake fluid 
  • Plates are manufactured from durable composite material with foam underside to ensure an airtight seal with master cylinder 
  • Round and rectangle plates fit virtually every master cylinder 


  • Rectangular dual chamber refill plate 
  • Round refill plate 
  • Adjustable length rubber cords 
  • Fluid transfer tubes with connectors 
  • Reservoir hanging hook 
  • User manual (English/Spanish/German)
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
Model No. MVA6834
Brand Mityvac

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.