Standard #130 O-Ring - Nitrile (One Pair)
This is a popular replacement for broken Roomba® wheel drive belts.
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* Please Note: This IS NOT an original Roomba® part. Performing modifications or other work inside your Roomba® will void your warranty, may cause damage to your Roomba® and may result in personal injuries. I am not affiliated with iRobot® in any way. While others have reported success in using #130 O-Rings in their Roomba®, doing so is at your own risk.
Many Roomba® owners have had good success replacing broken wheel drive belts with #130 O-Rings. A picture of a broken drive belt replaced by one of these O-Rings can be seen here. It has been reported that the same size O-Ring fits both the original older models and the Discovery series models. See the table at the bottom of the page for this O-Ring's dimensions.
Roomba® users have recommended that you replace both of your drive belts at the same time to insure symmetrical tension and proper straight-line tracking after replacement. Therefore, I am selling the O-Rings in pairs only.
We do not provide technical support. Please do not ask how to repair your Roomba® . The links at the left of this page point to a web page and forum where you can find repair instructions, photographs and technical support from other Roomba® owners. If you open your Roomba®, you do so at your own risk.
This is a pair of standard #130 O-Rings made of Nitrile. Nitrile is a popular, all-around O-Ring material. It exhibits excellent resistance to tear and abrasion and provides high tensile strength. The O-ring’s dimensions are shown below:
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