Hydraulic Brake Park Lock, Brake Line Lock, Pressure Hold Disc Or Drum
Hydraulic Brake Park Lock, Brake Line Lock, Pressure Hold Disc Or Drum

EMPI 3155 Hydraulic Brake Park Lock, Brake Line Lock, Pressure Hold Disc Or Drum

SKU: AC611590

Free Shipping | Contiguous USA | No Purchase Minimums

WARNING: This product can expose you to certain chemicals, which are known to the State of California to cause cancer, birth defects or other reproductive harm.
For more information go to: www.P65Warnings.ca.gov

Empi 3155 Hydraulic Brake Park Lock. This Is A Manual Push Button Hydraulic Parking Brake Lock Using The Brake Fluid Line Pressure To Hold The Brakes Locked In Place.

Once Installed Simply Press The Brake Pedal Down, Then Push And Hold Down The Park Lock Button While Releasing The Brake Pedal.
Inlet And Outlet On This Park Lock Is Tapped For 1/8" NPT And Is Provided With 2 Brass Fittings 1/8" NPT X 3/16" American Female.

Note: This Should Not Be Used As A Emergency Brake, Most OEM Emergency Brakes Are Cable Controlled.


Contiguous USA (Excludes Alaska, Hawaii & other US Territories).
No minimum purchase required.
All orders that select free shipping at checkout are routed the least expensive method to you.
If you require a specific carrier due to your shipping address, you must select a paid shipping option at checkout.
For all other US Territories, Alaska, Hawaii & other countries shipping will be calculated at checkout for you.
We do not ship to PO Boxes.
We ship worldwide via UPS & USPS from Southern California.


We happily accept returns or exchanges as long as the merchandise is in NEW condition (never been installed/mounted), complete with all original packaging, accompanied by a Return Authorization and back in our warehouse within 30 days of receiving.

  • We are unable to accept returns on electrical parts, floor pans, windshields, transmissions & engines.
  • All orders are subject to a 20% restocking fee
  • Returns sent back without a pre-approved RA# will be refused.

Customer Reviews

Based on 1 review
Mark S.
Empi 3155

Works great for a parking brake Which is what I ordered it for.

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