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Hydroboost - GM / Workhorse

Part Number: 10-598

Price: $309.95

Out of Stock but Order Now! Estimated to ship in 7 days

Rebuilt Hydroboost that fits 2006 & up Workhorse Chassis with 4 wheel disc. Rod code 72095. Used with D1027 brake pads.  Return core for credit up to $60.00. For a new hydroboost see part number 10901.

  • 19.5" Wheels
  • 4-wheel disc with ABS
  • Fits dual rear wheel trucks
  • Blue or Silver accumulator
  • Has spacer approx. 1/4" thick between master cylinder and hydroboost.
  • Core Charge
  • Call with your Workhorse # or VIN #
  • Used with dual piston Brembo calipers (68 mm) with D1027 pads
  • Used with 80-593 Master Cylinder
  • 1-5/8" Dia. Throat



Mill Supply has been the #1 supplier of step van parts for over 30 years. If you have a Workhorse, Utilimaster, Morgan Olson or other type of walk-in van you have landed on the right page. You will not find a more complete listing of parts for stepvans anywhere! With research and development on-the-go, new products are constantly being added to keep up with the growing industry. You can count on great customer service, fast shipping, and discount prices when you shop with us. It doesn't matter if you use your truck on-the-job, for deliveries, or run a food truck, you can count on Mill Supply to keep your vehicle in top shape. If you have any questions don't hesitate to either contact us via email or give us a call at 800-888-5072 between 8:00 a.m. - 5:00 p.m. E.S.T. and one of our experienced representatives will be happy to help you.

Estimated Shipping Dimensions: 16" x 10" x 9"

Weight: 14.31 lbs

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Mill Supply, Inc. 19801 Miles Rd. Cleveland, OH 44128