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WM147F | Genuine Williams Controls® Brake Relay ValveDescription: Brake Relay Valve Condition: New Brand: Williams Controls Part Number: WM147F Power Products 1 4" x 1 4" NP69 Male 90 Brass Elbow Manufacturer information A division of Curtiss Wright Corporation, Williams Controls specializes in aftermarket electronic, hydraulic, and pneumatic control solutions for commercial vehicles. Originally founded in 1937 to manufacture brake components for logging trucks, it has grown into one of the leading

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4.6 ★★★★★
Based on 998 reviews
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Product Reviews
★★★★★ 5
Review
Format: Paperback
Good book to start the test prep process. Well written.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2025
★★★★★ 5
Great study material
Format: Paperback
This is an excellent book.
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Reviewed in the United States on January 20, 2025
★★★★★ 4
Follows the IA Med Course
Format: Paperback
I bought this as I am completing the IA-Med 2.0 Flight Medical Provider. Overall I am happy with the book. It follows the course, but there are some of the quiz questions at the end of the sections that aren't printed in the book.
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Reviewed in the United States on October 24, 2023
★★★★★ 5
Passed First Time
Format: Paperback
While this is a good study tool just know it is not ALL encompassing. Visually appealing, and easy to to study. 100% recommend adding this to your study material.
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Reviewed in the United States on May 20, 2023
★★★★★ 5
Excellent resource
Format: Paperback
Great resource… actually if you’re buying the book… just go ahead and look up their in person class, absolutely worth it!
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Reviewed in the United States on September 10, 2023




