BUSY-CORNER 4C-4782 Seal O-Ring Kit, Nitrile 90, Hydraulic Hose Fitting Orings, Fits CAT Caterpillar Excavator 2701528 4C4782 Replacement

A cost effective kit to keep on my service truck. Has gotten me out of a bind several times.

Solid kit had every thing I’ve needed so far very happy with it for equipment o rings

Everything was good

I bought this because I wanted to make sure I had the right o-ring seals on hand when I needed them. The ones I needed were there, and I fixed two leaks with them. One of the same ones I bought from Cat for a little over $2 after a 50 mile drive. The cost for anyone of these was much less, and I have a lot to choose from. Sometimes it takes a few days just to get a seal from the dealer. Now, I have what I need right away, allowing me to make a field repair in no time. These aren't labeled on the seal the same way the dealer seals are labeled, but they are labeled in the tray.

Nice cat aftermarket replacement, has the cat numbers on it so you can refill it easily at cat

Works great for cat 308 excavator

Good product, price and shipping

Great replacement for name brand o-ring kit

Looks to be a good complete oring kit. Orfs, orb, flange orings. Only thing that would make the kit be better is the compartments had labels on style & size.

Limited selection

The quality is terrible, the hardness is not enough and there are serious burrs.

Lots of Orings for flange fittings and supposedly high temp Orings which are red but a little bit of rubbing and the red comes off and reveals black orings.Other than that seems to be a well supplied kit.