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Karp's Boosters Department

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Karp’s Power Brake Service has over 40 years of rebuilding experience and knowledge for our customers to depend on. It has been our primary goal to provide a quality product at a reasonable price.

We do have an extensive inventory on site if a customer needs and exchange unit. However, if you are a restoration shop or a private enthusiast, rebuilding your unit may be your desire. We are able to rebuild your original unit and finish it the way you want.
We offer the following finishes:

  • Painting

  • Powder Coating

  • Plating

  • Chroming

If you have a “special application project” we may have the unit you’re looking for in stock. We do manufacture many of our own rubber and metal parts


  • Treadle-Vac

  • Hydro-Boost

  • Hydro-Vac - Guide Pistons


  • Master-Vac

  • Vac-Draulic

  • Round and Oval Bellows


  • Master-Vac

  • Push Through

  • Hy Power


  • Buick Grand National / Turbo Regal / Buick and Chevrolet Station Wagon (Conversion Kits for Station Wagons)

Medium Duty Trucks

Power Brake Booster Rebuilding

Custom Power Brakes

     -Hot Rods, Show and Custom Cars

Restoration to the Original Factory Specs

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Click image to enlarge

KARPS Power Brake

66 N. Central Avenue

Upland, CA  91786

Phone - 909.985.0800

Fax 909.985.5120



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Work Order Form.

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Karp's Brakes Service

66 N. Central Avenue

Upland, CA  91786

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KARPS Power Brakes 66 N. Central Avenue, Upland, CA  91786  (909) 985-0800

(c) 2014 Karp's Power Brake Service.  All Rights Reserved