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Delta RP50587, Valve Cartridge, Diamond Collection Reviews

3.7 Rating 32 Reviews
Squeaky handle and not smooth. Applied grease—no help. Replaced with Delta OEM, which worked perfectly but cost more.
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Posted 1 year ago
Faucet stopped dripping, but the handle doesn’t move smoothly and squeaks. Would not buy again.
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Posted 1 year ago
Great replacement for leaking original Delta cartridge. No issues after 3 months.
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Posted 1 year ago
Half the price of the vendor's part and works well. Would recommend.
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Posted 1 year ago
Made in China, squeaks during use. Tried fixing it with silicone lube—helped a little, but squeak still there. Cheaper than OEM but definitely lower quality.
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Posted 1 year ago
Despite Delta branding, it’s not made by Delta. Works fine but overpriced and poorly supported (allen wrench didn’t fit). Can find same part cheaper elsewhere or pay a bit more for a real Delta part.
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Posted 1 year ago
Fixed the leak, but the cartridge is tight and squeaks. Not worth buying again.
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Posted 1 year ago
My 8-year-old kitchen faucet was leaking. A handyman suggested replacing the cartridge instead of the whole faucet. In 10 minutes, it was installed, and the leak stopped. Now it turns off with just a touch. Great value at $24.
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Posted 1 year ago