Toto Eco Drake Replaced Flush Valve With Korky 528...disadvantages?

[Hudson]

My April, 2009 Eco Drake flush valve kept running and wouldn't stop, so I replaced it with a Korky 528.
I read Terry's contribution recommending...."The Korky 528T, Korky 528 PRO or the Korky 528MP"
What are the disadvantages of leaving the Korky 528 in place?
What's the average life span for these flush valves? This one lasted 6 years.

I attached an image of the eco drake original boxes....for model numbers.

Thanks!

 

[Terry]

www.terrylove.com/korky

the 528 Korky with white cap doesn't refill the bowl enough. Getting the gray cap 528MP allows you to adjust the bowl refill.
the part that fails over time is the assembly cap, which is a $4 part, replaced easily without tools.

 

[Sponsor]

 

[Hudson]

www.terrylove.com/korky

the 528 Korky with white cap doesn't refill the bowl enough. Getting the gray cap 528MP allows you to adjust the bowl refill.
the part that fails over time is the assembly cap, which is a $4 part, replaced easily without tools.

...so this is the spare part?
http://www.korky.com/fill-valves/replacement-cap-assembly-fill-valve

 

[Terry]

That's the repair cap for the 528 fill valves.

 

[Hudson]

That's the repair cap for the 528 fill valves.

Thanks Terry!
I found this video on how to replace it...