Mansfield Plumbing 0030 Flush Valve Service Pack, Fits 210/211 Flush Valve (5-(Pack))

I bought a 3rd party gasket from a big box store to fix my Mansfield toilet that would occasionally continuously run. It was flimsy and wasn't quite the right size, resulting it falling out of the groove at least once every 3 or 4 days. I came to Amazon and found an OEM gasket. What a difference! It fits tight and after 3 months of use, has not fallen out of the groove. I'd say that when this gasket goes bad I'd buy another of these, but it came in a 5 pack so I already have 4 more!

Items Appear to be genuine Mansfield Flush valves. These are the larger outside diameter, about 3.5 inches, so fit both flush valves and the rigid flapper on various Mansfield toilets in my home. Quality item. Fast delivery. As advertised.

These came in one package so don't expect to receive yours in 5 individual packages. It was however, labeled for the type of toilets that they are deigned to fit. The rubber seems to be exact to one in OEM packaging. The size, thickness and flexibility of the seal are spot on to the one OEM seal I had remaining at home. After you install it, turn the seal around the tank fitting a few times to make sure it's seated all the way around.

Good part easy to replace & work good

I've only used one in the pack, but it's been in there several months and so far, so good. I liked the price, as we have a few toilets to keep up with.

Good price and timely delivery.

We bought this to repair a leaking toilet. I repaired the toilet quickly and easily. No problems and hope this lasts a good while!

For those of you questioning whether it is OEM or not, I can assure you it is. I bought the 5-pack for $14. They are packaged individually, and are exactly like the ones at the big-box home repair stores that sell them for $8.99 each. Great value, it's an easy fix for a leaky flush valve, and they are Mansfield OEM parts. I highly recommend.