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Your cart is empty. The Kit Includes the Following O-Rings in Buna-N 90 Durometer:
- 35 - Dash 4 (#904)
- 30 - Dash 5 (#905)
- 30 - Dash 6 (#906)
- 20 - Dash 7 (#907)
- 20 - Dash 8 (#908)
- 20 - Dash 9 (#909)
- 15 - Dash 10 (#910)
- 15 - Dash 11 (#911)
- 15 - Dash 12 (#912)
- 15 - Dash 13 (#913)
- 15 - Dash 14 (#914)
- 15 - Dash 16 (#916)
This kit is assembled in the USA by Beaver Island Parts Company.
An o-ring boss seal is a technique for joining two fluid-carrying pipes, hoses, or tubing. In an o-ring boss (abbreviated ORB) system, a male-threaded part is inserted into a female-threaded part, providing a mechanical seal. The female port has a straight thread and a machined surface to provide a smooth, flat, accurately located surface (minimum spotface), along with a chamfer where the O-ring seats. The seal is created when the O-ring is compressed into the chamfer when mating the male and female connection providing a leak-tight seal.
This system is used frequently in hydraulics, although it has been applied to other systems including compressed air systems and vacuum pumps.
All elements of this listing are the intellectual property of Beaver Island Parts Company. Beaver Island Parts Company LLC is not liable for any damages or injury resulting from the misuse of this product. Packaging may vary slightly in appearance.
Great kit
2025-08-31 18:20:29
Both of these kits are great quality and offer exactly what sizes I need that the generic oring kits don’t offer.
andreas
2025-08-25 13:45:28
great product
Zack Rendel
2025-07-07 13:05:30
Great for keeping on the service truck during field work season!
FarmKing
2025-06-11 18:13:55
Did the job when the cheap ones couldn’t
Customer
2025-03-18 12:29:35
This was the perfect purchase, and I’ve already bought two more. We heavy equipment as we have a construction company. With this kit I was able to repair several different pieces of equipment in The Seals worked perfect!
JM
2025-02-16 16:55:26
At a distance, the product seems ok. So far, none of the ones I've installed leak.I was mostly interested in the language of the packaging.It states this was "Assembled in the USA".I reached out to the company for clarification because "Assembled" is different than "Made In".Despite my call and email, they never replied.If this product was actually made overseas, this is misleading advertising and overpriced.
Eddie Rogers
2025-02-07 16:05:38
Just what I needed
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