Harden replacement parts
Aftermarket replacement cartridges, stems and trim parts for Harden faucets and showers. Know the part number? Order it here. Not sure? Send a photo and a specialist confirms the match before you buy. These are aftermarket parts; CartridgeID is not affiliated with Harden.
19 products, 19 in stock and ready to ship
Cartridges
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Ceramic Disc Unit for Harden
403941
In stock
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Ceramic Disc Unit for Harden
423931
In stock
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Ceramic Disc Unit for Harden
426411
In stock
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Ceramic Disc Unit for Harden
427311
In stock
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Ceramic Disc Unit for Harden
428211
In stock
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Ceramic Disc Unit for Harden 105 H
LF468201
In stock
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Ceramic Disc Unit for Harden 124 H
LF465401
In stock
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Ceramic Disc Unit for Harden 132 C
408011
In stock
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Ceramic Disc Unit for Harden 134 C
428201
In stock
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Ceramic Disc Unit for Harden 579998
428441
In stock
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Ceramic Disc Unit for Harden 580110
409931
In stock
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Ceramic Disc Unit for Harden 580115
428111
In stock
Stem Extensions & Adapters
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Handle Adapter for Harden
139530
In stock
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Handle Adapter for Harden
162180
In stock
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Handle Adapter for Harden
162190
In stock
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Stem Extension for Harden
106070
In stock
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Stem Extension for Harden
109890
In stock
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Stem Extension for Harden
149330
In stock
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Stem Extension for Harden
158610
In stock
Not sure which part you need?
Send a photo from the jobsite and a specialist confirms the exact cartridge before you order. Identification is free; you only pay for the part.