Captain O-Ring ORS/ORFS (for Flat Face Fittings) Hydraulic O-Ring Seal Kit (Buna 90 / BN90-180 Piece Kit)

Awesome quality

A handy set of o-rings to have when working on any hydraulic equipment with ORFS fittings. The o-rings are the correct size and well made with no flash at the mold parting line. They work just like they should.

No more running to the store it’s at my mechanic finger tips as needed

These O rings are made good quality rubber and seal well. The selection is very good. These O rings work very well on my John Deere Farm Tractor's Hydraulic hose system connections.

Quality

So this kit comes with everything advertised. the O-rings are of good quality and so far with the one I've used I haven't had any problems. The seller did a great job of shipping it quickly as well. Everything with this buying experience was good. I would recomend this kit and this seller.

Worked great on some flat face fittings for skidsteer. Overnight shipping saved the weekend! Old seal blew at 6pm on a Friday..amazon had them to my door 7:45am Saturday. Thanks!

I don't know what the problem is, but these O-rings seem way too skinny. They don't seal. Probably my fault. Yep. My fault. These are ORS/ORFS rings. I needed ORB.