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Innovation or imitation? ASTtools are tested and innovated in the USA. Some are 100% U.S. made by Americans working and living in the U.S. and others we responsibly source in Taiwan. We have competitors both abroad and in the states who offer product that is mostly (or entirely) produced outside the U.S. Presented here are examples of Assenmacher Specialty Tools made 100% in the USA

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Volkswagen, Audi, Mercedes and BMW Adapter

  • No More Mess

  • Specifically Designed to Attach to the Valve Covers

  • Machined from Aluminum w/ Stainless Steel Locking Tab

  • Made in USA


6-Piece Custom Oil Funnel Set
  • Includes Five Adapters to Fit Over a Hundred Models

  • 45 Degree Elbow Extension Allows Access to Where the Funnel Would Otherwise Not Fit

  • Fits Acura, Ford, Jaguar, Land Rover, Mazda, Honda, Hyundai, Nissan, GM, Toyota and Lexus

  • DO NOT USE BRAKE CLEAN! Using Brake Parts Cleaner or Parts Washer on Plastic Voids Warranty


Subaru Fuel Line Disconnect Tool
  • Comparable to Subaru Factory Tools #18371AA000 and #42099AE000

  • Made in USA


#BMW 0062
A/C Belt Install Tool for BMW (N62) Engine
  • More Economical Than Factory Tool

  • Blue Anodized, Machined Finish

  • Comparable to BMW #641040

#BMW 520
BMW VANOS Adjustment Fixture
  • Fixture for Double VANOS

  • Includes Instructions

  • Used During Installation of Cylinder Heads or Camshafts

  • Comparable: BMW #116150

#FZ 35 A
Tank Adapter
  • Works with Many Different Domestic Vehicles

  • Female 52 x 2.5mm Buttress Threads

  • For Pressurizing Cooling System

  • [1999-2016] GM with Threaded Tank

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