200 G.I. Joe Cobra 3 3/4 o-ring o rings waist band rubber bands FREE SHIP!

$ 7.24

200 G.I. Joe Cobra 3 3/4 o-ring o rings waist band rubber bands FREE SHIP!


Professor Foam

Has all kinds of O Rings for you!!!
Kits, Individuals, Lubes
Buna-N (Nitrile) Viton, Silicone ,Teflon

200  Quality Rubber O-Rings for 3.75" G.I. Joe & Cobra Action Figures


Shipping is FREE anywhere in the USA.

$5.99 for Priority Mail within the USA!


Buy more and save!!!!


Best Buy It Now Price!

All sets will be shipped the next business day after payment.

Shipping times average anywhere from 2 to 21 days! Need it faster? Use Priority!



If you would like Delivery Confirmation. Please add $.90 to the total and let me know. If not, I can not be responsible for USPS non-delivery.

I use 1st class mail. Tracking IS NOT provided with 1st class. Delivery Confirmation is NOT, so please add $.90 to the total and let me know..

TRACKING is only provided on UPS, FedEx, Express Mail and some Priority Mail shipments.

Here is some information from the manufacturer on these o rings

Buna-N O-Rings offer good resistance to petroleum, hydrocarbons, fuels. Widely used with most oils, hydraulic fluids, alcohol. Poor resistance to sunlight, weathering and ozone. Many compound variations for specific applications. The least expensive most readily available material.
Uses - Basic temperature range: -40 F to +250 F* - Petroleum Oil Seals - Hydraulic Fluid Seals - Water / Greases - Transmission Fluid Seals

Need A Kit Not Listed? Just ask via email me at professorfoam (at) gmail.com.
We can duplicate just about any kit.
Send us a sample kit, we'll make it, then we'll return your kit and some FREE kits for your trouble.

5 Star Satisfaction

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Buy with confidence, we take customer service seriously, and we always take care of our customers!



We DO ship internationally, even to Canada!  We ship internationally because we can communicate, and we are able to meet the needs of non-english speaking individuals.  We pride ourselves on good customer service, and it is possible for us to meet the level of customer service we pride ourselves on when dealing with international customers.

Thank you for looking at our eBay items, we hope to have the oppurtunity to prove to you why we have earned our great feedback through same day shipping to support after the sale. Have a great day!