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Kohler Faucet & Toilet Parts

Genuine Kohler Replacement & Repair Parts

At Chicago Faucet Shoppe, we carry a complete selection of Kohler toilet repair and replacement parts. Whatever you might need in the line of Kohler replacement parts, stems, cartridges, and valves, you can find it here. We stock a vast assortment of Niedecken, Rite-Temp, IB1X, Wellworth, and Rialto toilet parts, as well as Valvet, Coralais, and Alterna faucet parts. Your faucets and toilets shouldn’t just work efficiently, they should look great too, and Kohler pairs innovation with style for a durable, beautiful design. Contact our knowledgeable staff if you find yourself in need of assistance in identifying parts — we’re here and happy to help!

If you're looking for discontinued, vintage, and obsolete Kohler parts, check out our supply of Kohler toilet parts, including flappers and flush balls for all models of Kohler one-piece and two-piece toilets. We also carry tank seals and gaskets for two-piece toilets, and toilet tank trip levers for all Kohler models. ChicagoFaucetShoppe.com is the place to find all the current and discontinued Kohler parts you'll ever need. However, we carry more than just toilet parts — you can also find Kohler faucets and accessories for all your plumbing needs. We're proud to be among the premier Kohler genuine parts dealers with a vast in-stock inventory!

KNOW YOUR TOILET MODEL NUMBER? -> Try our KOHLER TOILET GUIDE

  • Kohler 42231-CP - Polished Chrome Union

    sku: KOH-42231-CP

    Kohler 42231-CP CP Union

    OUR PRICE: $34.20
  • Kohler 77971-0 - White Cover

    sku: KOH-77971-0

    Kohler 77971-0 WH Cover

    MSRP: $31.67
    OUR PRICE: $22.17
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  • Kohler 79308 - Rubber Boot

    sku: KOH-79308

    Kohler 79308 Rubber Boot

    MSRP: $39.60
    OUR PRICE: $27.72
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  • Kohler 1035653 - Threaded Sleeve

    sku: KOH-1035653

    Kohler 1035653 Threaded Sleeve

    MSRP: $44.33
    OUR PRICE: $31.03
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    sku: KOH-1054540

    Kohler 1054540 Stem Assy

    MSRP: $35.53
    OUR PRICE: $24.87
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  • Kohler 1106493-CP - Polished Chrome Aerator

    sku: KOH-1106493-CP

    Kohler 1106493-CP CP Aerator

    MSRP: $40.98
    OUR PRICE: $28.68
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    sku: KOH-1191727

    Kohler 1191727 Spray Head Adpt Kit

    MSRP: $142.45
    OUR PRICE: $99.72
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  • Kohler 1229168 Check/Stop Service Kit

    sku: KOH-1229168

    Kohler 1229168 Check/Stop Service Kit

    MSRP: $32.89
    OUR PRICE: $23.02
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  • Image coming soon

    sku: KOH-1232370

    Kohler 1232370 Sensor Assy w/ Connector

    MSRP: $108.52
    OUR PRICE: $75.96
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    sku: KOH-1248133

    Kohler 1248133 Refill Tube

    MSRP: $2.28
    OUR PRICE: $1.59
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  • Image coming soon

    sku: KOH-1286778-CP

    Kohler 1286778-CP 1" Stop Assy

    MSRP: $105.66
    OUR PRICE: $73.96
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    sku: KOH-1307777-CP

    Kohler 1307777-CP CP Spray Assy

    MSRP: $257.18
    OUR PRICE: $180.03
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  • Kohler 20564 - Washer

    sku: KOH-20564

    Kohler 20564 Washer

    OUR PRICE: $7.10
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  • Kohler 63149 - Screw

    sku: KOH-63149

    Kohler 63149 Screw

    MSRP: $2.39
    OUR PRICE: $1.67
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  • Kohler 64515 - Hanger

    sku: KOH-64515

    Kohler 64515 Hanger

    MSRP: $34.06
    OUR PRICE: $23.84
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  • Kohler 71018 - Screw

    sku: KOH-71018

    Kohler 71018 Screw

    MSRP: $2.70
    OUR PRICE: $1.89
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  • Kohler 73396-PB - Polished Brass Handle

    sku: KOH-73396-PB

    Kohler 73396-PB PB Hdle

    MSRP: $154.36
    OUR PRICE: $108.05
  • Kohler GP1016515 Ceramic Cartridge

    sku: KOH-GP1016515

    Kohler GP1016515 Cartridge

    MSRP: $23.26
    OUR PRICE: $16.28
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  • Image coming soon

    sku: KOH-1025329-CP

    Kohler 1025329-CP LH Trip Lever Service Kit

    MSRP: $24.53
    OUR PRICE: $17.17
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  • Kohler 1042948 - Check Valve

    sku: KOH-1042948

    Kohler 1042948 Check Valve

    MSRP: $4.68
    OUR PRICE: $3.27
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  • Kohler 1068627-G - Polished Brass Trip Lever

    sku: KOH-1068627-G

    Kohler 1068627-G Brushed Chrome Trip Lever

    MSRP: $31.38
    OUR PRICE: $21.96
  • Kohler 1069723-CP - Polished Chrome Trip Lever

    sku: KOH-1069723-CP

    Kohler 1069723-CP CP Trip Lever

    MSRP: $14.03
    OUR PRICE: $9.82
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  • Kohler 1075394-CP - Trip Lever Assembly for Kelston and Class Five series toilets.

    sku: KOH-1075394-CP

    Kohler 1075394-CP CP Trip Lever

    MSRP: $31.46
    OUR PRICE: $22.02
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  • Image coming soon

    sku: KOH-1362535

    Kohler 1362535 Assy, Control Pump & Heater

    MSRP: $1,349.70
    OUR PRICE: $944.79
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  • Kohler 22129-RP - Renewable (RP) Seat

    sku: KOH-22129-RP

    Kohler 22129-RP RP Seat

    MSRP: $28.16
    OUR PRICE: $19.71
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  • Kohler 22131 - Gasket

    sku: KOH-22131

    Kohler 22131 Gasket

    MSRP: $3.91
    OUR PRICE: $2.73
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  • Kohler 22132 - Gasket

    sku: KOH-22132

    Kohler 22132 Gasket

    MSRP: $2.42
    OUR PRICE: $1.69
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  • Kohler 23096 - Set Screw

    sku: KOH-23096

    Kohler 23096 Set Screw

    MSRP: $2.59
    OUR PRICE: $1.81
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  • Kohler 30253-CP - Polished Chrome Check Valve Kit

    sku: KOH-30253-CP

    Kohler 30253-CP CP Check Valve Kit

    MSRP: $65.56
    OUR PRICE: $45.89
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  • Kohler 34635 - Locking Gland

    sku: KOH-34635

    Kohler 34635 Locking Gland

    MSRP: $24.57
    OUR PRICE: $17.20
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  • Kohler 41056-0 - White Aerator Male

    sku: KOH-41056-0

    Kohler 41056-0 WH Aerator Male

    OUR PRICE: $14.60
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    sku: KOH-59619-BN

    Kohler 59619-BN Brushed Nickel Aerator

    OUR PRICE: $24.80
  • Kohler 73175 - Shaft

    sku: KOH-73175

    Kohler 73175 Shaft

    MSRP: $4.51
    OUR PRICE: $3.16
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  • Kohler 75860-VW - White Lever Handle Assembly

    sku: KOH-75860-VW

    Kohler 75860-VW WH Lever Hdle Assy

    OUR PRICE: $87.70
  • Kohler GP1037021-CP - Polished Chrome Plastic Plunger Assembly

    sku: KOH-GP1037021-CP

    Kohler GP1037021-CP CP Plastic Plunger Assy

    MSRP: $9.75
    OUR PRICE: $6.82
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  • Kohler 1060198 - Fill Valve Service Kit

    sku: KOH-1060198

    Kohler - 1060198

    OUR PRICE: $23.83
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  • Kohler 1025329-VF - Polish Brass Left Hand Trip Lever

    sku: KOH-1025329-VF

    Kohler 1025329-VF Polish Brass LH Trip Lever

    OUR PRICE: $27.70
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    sku: KOH-1280776

    Kohler 1280776 Pull Out Hose

    MSRP: $27.23
    OUR PRICE: $19.06
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    sku: KOH-1304208-4-BN

    Kohler 1304208-4-BN Brushed Nickel Hdle Assy (1)

    MSRP: $113.07
    OUR PRICE: $79.15
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  • Kohler 21286-CP - Polished Chrome Vb

    sku: KOH-21286-CP

    Kohler 21286-CP CP Vb

    MSRP: $330.88
    OUR PRICE: $231.62
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  • Kohler 34312-CP - Polished Chrome Spout Nut

    sku: KOH-34312-CP

    Kohler 34312-CP CP Spt Nut

    MSRP: $28.05
    OUR PRICE: $19.64
    Add to Cart The item has been added
  • Kohler 40001 - Washer

    sku: KOH-40001

    Kohler 40001 Washer

    MSRP: $2.42
    OUR PRICE: $1.69
    Add to Cart The item has been added
  • Kohler 42043 - Oring

    sku: KOH-42043

    Kohler 42043 Oring

    MSRP: $2.59
    OUR PRICE: $1.81
    Add to Cart The item has been added
  • Kohler 42352 - Clear Acrylic Handle

    sku: KOH-42352

    Kohler 42352 Clear Acrylic Hdle Only

    MSRP: $46.20
    OUR PRICE: $32.34
    Add to Cart The item has been added
  • Kohler 42381 - Float Assembly

    sku: KOH-42381

    Kohler 42381 Float Assy

    MSRP: $9.90
    OUR PRICE: $6.93
    Add to Cart The item has been added
  • Kohler 42398 - Washer

    sku: KOH-42398

    Kohler 42398 Washer for Rosario (K-3434) One-Piece Toilet

    MSRP: $2.17
    OUR PRICE: $1.52
    Add to Cart The item has been added
  • Kohler 52779 - Screw

    sku: KOH-52779

    Kohler 52779 Screw

    OUR PRICE: $2.10
  • Kohler - 78132

    sku: KOH-78132

    Kohler 78132 Retainer Nut for Rosario (K-3434) One-Piece Toilet

    MSRP: $2.28
    OUR PRICE: $1.59
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  • Kohler 78913 - 3/4-inch Thermostatic Cartridge

    sku: KOH-78913

    Kohler 78913 Thermo Cart 3/4"

    OUR PRICE: $464.40
  • Kohler 1032249-BN - Brushed Nickle Stopper

    sku: KOH-1032249-BN

    Kohler 1032249-BN Brushed Nickle Stopper

    MSRP: $22.20
    OUR PRICE: $15.54
    Add to Cart The item has been added
  • Kohler 1039745 - Set Screw

    sku: KOH-1039745

    Kohler 1039745 Set Screw

    MSRP: $3.03
    OUR PRICE: $2.12
    Add to Cart The item has been added
  • Kohler 1070282 - Flush Valve Service Kit for Two Piece Toilets

    sku: KOH-1070282

    Kohler 1070282 Canister Flush Vlv Service Kit

    MSRP: $38.75
    OUR PRICE: $27.13
    Add to Cart The item has been added
  • Kohler 1097686 - Flat Seal

    sku: KOH-1097686

    Kohler 1097686 Flat Seal

    MSRP: $3.62
    OUR PRICE: $2.53
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    sku: KOH-1097763-CP

    Kohler 1097763-CP CP SPout Kit

    MSRP: $207.35
    OUR PRICE: $145.15
    Add to Cart The item has been added
  • Kohler - 1109092-0 - White Hinge Base Cover

    sku: KOH-1109092-0

    Kohler 1109092-0 White Hinge Base Cover

    MSRP: $3.36
    OUR PRICE: $2.35
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    sku: KOH-1219665-CP

    Kohler 1219665-CP CP Lift trip Lever Assy

    OUR PRICE: $102.30
  • Kohler 21271 - Oring

    sku: KOH-21271

    Kohler 21271 Oring

    MSRP: $2.59
    OUR PRICE: $1.81
    Add to Cart The item has been added
  • Kohler 56436 - Float Assembly

    sku: KOH-56436

    Kohler 56436 Float Assy

    MSRP: $13.23
    OUR PRICE: $9.26
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  • Kohler 64508 - Hanger

    sku: KOH-64508

    Kohler 64508 Hanger

    MSRP: $24.37
    OUR PRICE: $17.06
    Add to Cart The item has been added
  • Kohler 70238 - Mtg Plate

    sku: KOH-70238

    Kohler 70238 Mtg Plate

    MSRP: $38.61
    OUR PRICE: $27.03
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  • Kohler 78148-CP - Polished Chrome Handle Assembly

    sku: KOH-78148-CP

    Kohler 78148-CP CP Hdle Assy

    MSRP: $71.78
    OUR PRICE: $50.24
    Add to Cart The item has been added
  • Kohler 87117 - Backing Plate

    sku: KOH-87117

    Kohler 87117 Backing Plate

    MSRP: $36.25
    OUR PRICE: $25.37
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  • Kohler 95193 - Screw

    sku: KOH-95193

    Kohler 95193 Screw

    MSRP: $2.59
    OUR PRICE: $1.81
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  • Kohler GP30324 - Trip Lever for Wellworth Toilets

    sku: KOH-GP30324-CP

    Kohler GP30324-CP LH CP Trip Lever

    MSRP: $12.35
    OUR PRICE: $8.64
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  • Kohler 73620 - Diverter

    sku: KOH-73620

    Kohler - 73620

    OUR PRICE: $349.00
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    sku: KOH-1022562-CP

    Kohler 1022562-CP CP Trip Lever

    MSRP: $59.51
    OUR PRICE: $41.66
    Add to Cart The item has been added
  • Kohler 1036932-CP - Drain Trim ring

    sku: KOH-1036932-CP

    Kohler 1036932-CP Drain Trim ring

    MSRP: $8.91
    OUR PRICE: $6.24
    Add to Cart The item has been added
  • Kohler 1049357 - Tank Accessory Pack

    sku: KOH-1049357

    Kohler 1049357 Tank Accessory Pack

    MSRP: $16.29
    OUR PRICE: $11.40
    Add to Cart The item has been added
  • Kohler 1051682 - Membrane

    sku: KOH-1051682

    Kohler 1051682 Membrane

    MSRP: $20.13
    OUR PRICE: $14.09
    Add to Cart The item has been added
  • Kohler 1068202-CP - Polished Chrome Stopper

    sku: KOH-1068202-CP

    Kohler 1068202-CP CP Stopper

    MSRP: $36.03
    OUR PRICE: $25.22
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    sku: KOH-1088913

    Kohler 1088913 Spray Face Tool

    MSRP: $5.67
    OUR PRICE: $3.97
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    sku: KOH-1103467-CP

    Kohler 1103467-CP CP Aerator Kit

    OUR PRICE: $17.40
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    sku: KOH-1240529

    Kohler 1240529 Overflow Shell Service Kit

    MSRP: $93.53
    OUR PRICE: $65.47
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    sku: KOH-1244504

    Kohler 1244504 Hose Kit

    MSRP: $61.16
    OUR PRICE: $42.81
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    sku: KOH-1248135

    Kohler 1248135 Refill Tube

    MSRP: $2.28
    OUR PRICE: $1.59
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    sku: KOH-1315070

    Kohler 1315070 Stream Straightener

    MSRP: $20.35
    OUR PRICE: $14.25
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  • Kohler 21159 - Oring

    sku: KOH-21159

    Kohler 21159 Oring

    MSRP: $3.30
    OUR PRICE: $2.31
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  • Kohler 21981 - Stem Packing

    sku: KOH-21981

    Kohler 21981 Pkg

    MSRP: $2.59
    OUR PRICE: $1.81
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  • Image coming soon

    sku: KOH-30230-RP

    Kohler 30230-RP RP Cplg Nut (2)

    MSRP: $5.06
    OUR PRICE: $3.54
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  • Kohler 34300 - Oring

    sku: KOH-34300

    Kohler 34300 Oring

    MSRP: $2.59
    OUR PRICE: $1.81
    Add to Cart The item has been added
  • Kohler 40479-VF - Polished Brass Bonnet

    sku: KOH-40479-VF

    Kohler 40479-VF Vibrant Bonnet

    MSRP: $75.48
    OUR PRICE: $52.84
    Add to Cart The item has been added
  • Kohler 500452 - Diverter Rebuild Kit

    sku: KOH-500452

    Kohler 500452 Div Rebuild Kit

    MSRP: $48.51
    OUR PRICE: $33.96
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  • Kohler 50831 - Washer

    sku: KOH-50831

    Kohler 50831 Washer

    MSRP: $2.41
    OUR PRICE: $1.69
    Add to Cart The item has been added
  • Kohler 51344 - Rotor

    sku: KOH-51344

    Kohler 51344 Rotor

    MSRP: $4.38
    OUR PRICE: $3.06
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  • Kohler 55925 - Oring

    sku: KOH-55925

    Kohler 55925 Oring

    MSRP: $2.70
    OUR PRICE: $1.89
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  • Kohler 58534-VF - Polished Brass Escutcheon

    sku: KOH-58534-VF

    Kohler 58534-VF Vibrant Esch

    MSRP: $80.73
    OUR PRICE: $56.51
    Add to Cart The item has been added
  • Kohler 58959 - Hose

    sku: KOH-58959

    Kohler 58959 Hose

    MSRP: $109.23
    OUR PRICE: $76.46
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  • Kohler 70097 - Grommet

    sku: KOH-70097

    Kohler 70097 Grommet

    MSRP: $2.42
    OUR PRICE: $1.69
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  • Kohler 70537-VF - Polished Brass Threaded Escutcheon

    sku: KOH-70537-VF

    Kohler 70537-VF Vibrant Threaded Esch

    MSRP: $71.04
    OUR PRICE: $49.73
    Add to Cart The item has been added
  • Kohler 73231 - Tee

    sku: KOH-73231

    Kohler 73231 Tee

    OUR PRICE: $67.70
  • Kohler 73858 - Tee Assembly

    sku: KOH-73858

    Kohler 73858 Tee Assy

    MSRP: $21.62
    OUR PRICE: $15.13
    Add to Cart The item has been added
  • Kohler 1025329-AF - Left Hand French Gold Trip Lever

    sku: KOH-1025329-AF

    Kohler 1025329-AF LH French Gold Trip Lever

    OUR PRICE: $39.60
    Add to Cart The item has been added
  • Kohler 1034693-BN - Brushed Nickel Trip Lever

    sku: KOH-1034693-BN

    Kohler 1034693-BN Brushed Nickel Trip Lever

    MSRP: $80.14
    OUR PRICE: $56.10
    Add to Cart The item has been added
  • Kohler 1090948 - Valve Cartridge Assembly

    sku: KOH-1090948

    Kohler 1090948 Cartridge

    MSRP: $54.12
    OUR PRICE: $37.88
    Add to Cart The item has been added
  • Kohler 1094562 Non Finish Brass Bonnet

    sku: KOH-1094562

    Kohler 1094562 Non Finish Brass Bonnet

    MSRP: $23.76
    OUR PRICE: $16.63
    Add to Cart The item has been added
  • Kohler 1216609 - Canister Valve Service Kit

    sku: KOH-1216609

    Kohler 1216609 Canister Valve Service Kit

    MSRP: $32.69
    OUR PRICE: $22.88
    Add to Cart The item has been added
  • Image coming soon

    sku: KOH-1288208-CP

    Kohler 1288208-CP CP Cap Bonnet

    MSRP: $2.42
    OUR PRICE: $1.69
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  • Image coming soon

    sku: KOH-1307778-BN

    Kohler 1307778-BN Brushed Nickel Spray Head

    MSRP: $351.65
    OUR PRICE: $246.15
    Add to Cart The item has been added
  • Image coming soon

    sku: KOH-1325506

    Kohler 1325506 Service Kit Stream Straightner

    MSRP: $5.78
    OUR PRICE: $4.04
    Add to Cart The item has been added
  • Kohler 1331875-VS Stainless Bonnet

    sku: KOH-1331875-VS

    Kohler 1331875-VS Stainless Bonnet

    MSRP: $8.66
    OUR PRICE: $6.06
    Add to Cart The item has been added
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