Welcome to the Otto Gas Engine Works home page. We offer piston rings from 5/8" to 86" diameter and can custom make most sizes in-between. We can supply for cars, trucks, ships, tractors, stationary engines, outboards, hydraulic cylinders, and air compressors from 1890 to modern. We have thousands of in stock and can get you running again.
Check out our online catalog: Click here for piston ring prices and online catalog
Click here to send us E-mail:
email note: The old otto @dol.net email address is no longer in service as of 01-15-10. Please use the new ringspacers.com email address.
Here is a site that gives some history on Dr.N.A.Otto
whom this company is named after: Click here to go to site
A listing of surviving Otto engines built in Philadelphia is located here.
Anyone knowing of Otto engines that are not on the list are encouraged to
contact us with any updated information.
: Click here to go to page
Please use Goodsearch and Goodshop below to help raise money for our local farm museum. It only costs you a few clicks and helps preserve the old stuff that is important to our heritage.
This website was hosted by Dol.net from 2000 to 2010. As of Feb 2010 Dol.net is under new management and the site has been moved to http://www.ringspacers.com . Any email sent to firstname.lastname@example.org may or probably will not be able to be delivered and you are asked to please use the new email and website. Thank you for your continued interest and support.
you for stopping by to visit .
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