Industrial & Scientific > Power Transmission Products > Gears > Internal Gears

1. Boston Gear YI4872 Internal Gear

Ranked 1st in our list of recommended internal gears and sells for $178.75 (as of 05/07/2023 01:24 PDT details ) , more than 100% of the Boston Gear YI4872 reviews are positive.


2. Boston Gear YI2472 Internal Gear

In the 2nd place of our top internal gears list you'll find the Boston Gear YI2472 which garners positive reviews from more than 100% of customers who bought internal gears. Priced at $248.41 (as of 04/07/2023 14:41 PDT details ) , it is designed for the savvy consumer who don’t mind paying a bit more for quality and best in class features.



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