ACKSTAR is a brand that is committed to creating products that are known for quality, design and innovation. From our family to yours, we have a promise of guaranteed Customer Satisfaction with Quality Machines, Parts, Products and Service. Thanks to our relentless dedication to innovation and unparalleled product design and engineering, we have made available to you these high quality Coin Mechs that run smoothly . They are compatible many Brands and can be used on a variety of machines by simply changing the Drive Gear as needed. See Pictures and compare with the ones you need! We have been operating bulk vending machines for over 50 years and know each part and its weaknesses so we wanted to make parts and machines to last as long as possible for life. *** Note: Not compatible with Beaver Machines.