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Faucet Replacement Parts

Faucet Replacement Parts

We make it easy to find the faucet replacement parts you need to repair, restore, or upgrade your fixtures. From everyday cartridges, aerators, and spray heads to the hard-to-find components that keep older fixtures working, our wide selection of quality faucet parts helps you repair instead of replace.

Kitchen Faucet Parts

Our collection of replacement parts for kitchen faucets includes cartridges, spray heads, handles, hoses, and more. Whether you need kitchen faucet repair parts for a quick DIY fix or a full professional rebuild, we carry OEM-quality components trusted by homeowners and plumbers to keep your fixture working its best.

Bathroom Faucet Parts

Find the right bathroom faucet replacement parts to solve drips, leaks, or worn-out pieces. From stems and seats to handles and aerators, our inventory of bathroom faucet repair parts helps you restore performance and extend the life of your fixture.

Every piece is OEM-quality, built to last, and trusted by both DIY homeowners and professional plumbers.

Repair. Restore. Upgrade.

From quick fixes to complete rebuilds, our extensive inventory of faucet repair parts and components restores function and reliability in your kitchen or bathroom. Shop our faucet parts today, or send us a photo and we'll match you with the exact part for your fixture.

Explore More in the Plumber’s Outlet

  • Delta RP1050 Bonnet Nut, Chrome

    sku: DEL-RP1050

    Delta RP1050 Bonnet Nut

    MSRP: $19.22
    OUR PRICE: $14.42
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  • Delta RP10799 Diverter Assembly - 3H Tub & Shower, Not Applicable

    sku: DEL-RP10799

    Delta RP10799 Div Assy

    MSRP: $24.32
    OUR PRICE: $18.24
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    sku: DEL-RP11887

    Delta RP11887 Delta Other: Metal Braided Hose - Widespread Slow-Close Bathroom

    OUR PRICE: $24.00
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    sku: DEL-RP14789PB

    Delta RP14789PB Handles Prass Lever PB

    MSRP: $118.86
    OUR PRICE: $89.15
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    sku: DEL-RP14990

    Delta RP14990 69" Hose

    MSRP: $78.83
    OUR PRICE: $55.18
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    sku: DEL-RP15081PB

    Delta RP15081PB Med Cross Handles-PB

    MSRP: $91.71
    OUR PRICE: $68.78
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  • Delta RP16213 Screwdriver Stop Assembly, Not Applicable

    sku: DEL-RP16213

    Delta RP16213 Stop Stem Assy

    MSRP: $37.30
    OUR PRICE: $27.98
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    sku: DEL-RP16919

    Delta RP16919 Hdle Kit

    MSRP: $40.32
    OUR PRICE: $30.24
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  • Delta RP1740 Stem Assembly - 2H, Not Applicable

    sku: DEL-RP1740

    Delta RP1740 Stem Unit Assy

    MSRP: $15.96
    OUR PRICE: $11.97
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    sku: DEL-RP1740A

    Delta RP1740A Stem Unit

    MSRP: $23.26
    OUR PRICE: $17.45
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    sku: DEL-RP1740MB

    Delta RP1740MB Stem Unit Assy (60 Pcs)

    MSRP: $1,194.48
    OUR PRICE: $895.86
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    sku: DEL-RP1740MBSR

    Delta RP1740MBSR Stem Assembly - 2H - Mini-Bulk, Not Applicable

    OUR PRICE: $36.40
  • Delta RP17443 Metal Lever Handle Kit, Chrome

    sku: DEL-RP17443

    Delta RP17443 Hdle w/ Set Screw

    MSRP: $50.22
    OUR PRICE: $37.67
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  • Delta RP17449 Clear Knob Handle Kit, Not Applicable

    sku: DEL-RP17449

    Delta RP17449 Hdle w/ Index & Screw

    MSRP: $39.38
    OUR PRICE: $29.54
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    sku: DEL-RP17449PB

    Delta RP17449PB PB Hdle Kit (1)

    MSRP: $24.38
    OUR PRICE: $18.29
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  • Delta RP17451 Clear Knob Handle Kit - Tub & Shower, Not Applicable

    sku: DEL-RP17451

    Delta RP17451 Hdle S/A

    MSRP: $35.98
    OUR PRICE: $26.99
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    sku: DEL-RP17451PB

    Delta RP17451PB PB Hdle w/ Screw & Index

    MSRP: $24.38
    OUR PRICE: $18.29
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    sku: DEL-RP18011

    Delta RP18011 Hose

    MSRP: $45.42
    OUR PRICE: $31.79
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    sku: DEL-RP18026

    Delta RP18026 Shank

    MSRP: $9.78
    OUR PRICE: $7.34
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    sku: DEL-RP18357

    Delta RP18357 Stream Straightner

    MSRP: $31.06
    OUR PRICE: $23.30
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    sku: DEL-RP18357PB

    Delta RP18357PB Stream Straightener

    MSRP: $74.72
    OUR PRICE: $56.04
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    sku: DEL-RP18367

    Delta RP18367 Lower Body Shank

    MSRP: $47.16
    OUR PRICE: $35.37
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    sku: DEL-RP18372

    Delta RP18372 Acrylic Hdle Only

    MSRP: $41.58
    OUR PRICE: $31.19
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    sku: DEL-RP18454

    Delta RP18454 Aerator

    MSRP: $38.80
    OUR PRICE: $29.10
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    sku: DEL-RP18454PB

    Delta RP18454PB PB Aerator

    MSRP: $59.48
    OUR PRICE: $44.61
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    sku: DEL-RP18508

    Delta RP18508 Aerator w/ Screen

    MSRP: $25.38
    OUR PRICE: $19.04
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    sku: DEL-RP18508NN

    Delta RP18508NN Aerator

    MSRP: $16.44
    OUR PRICE: $12.33
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    sku: DEL-RP18508PB

    Delta RP18508PB Aerator w/ Screen

    MSRP: $41.76
    OUR PRICE: $31.32
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    sku: DEL-RP18508SS

    Delta RP18508SS Stainless Aerator

    MSRP: $38.06
    OUR PRICE: $28.55
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    sku: DEL-RP18508WH

    Delta RP18508WH WH Aerator w/ Screen

    MSRP: $32.64
    OUR PRICE: $24.48
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    sku: DEL-RP188MBS

    Delta RP188MBS Delta Other: Cam Assembly - Knob Handle - Mini-Bulk

    OUR PRICE: $5.31
  • Delta RP19754 Aerator - Water-Efficient - 1.5 Gpm, Chrome

    sku: DEL-RP19754

    Delta RP19754 CP Aerator

    MSRP: $25.26
    OUR PRICE: $18.95
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    sku: DEL-RP19754BB

    Delta RP19754BB Delta Other: Water-Efficient Aerator - 1.5 GPM

    OUR PRICE: $16.50
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    sku: DEL-RP19754PB

    Delta RP19754PB Polish Brass Aerator

    MSRP: $34.20
    OUR PRICE: $25.65
  • Delta RP19804 Cartridge Assembly - 1300 / 1400 Series (04/2006 And Earlier)

    sku: DEL-RP19804

    Delta RP19804 Cart Assy

    MSRP: $103.76
    OUR PRICE: $77.82
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    sku: DEL-RP1991MB

    Delta RP1991MB Stem Unit Assy (12 pcs)

    MSRP: $585.90
    OUR PRICE: $439.43
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  • Delta RP20111 Conversion Ball - 1H Lavatory To Lever Handle, Not Applicable

    sku: DEL-RP20111

    Delta RP20111 Conversion Ball

    MSRP: $114.48
    OUR PRICE: $85.86
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    sku: DEL-RP20235

    Delta RP20235 Cartridge

    MSRP: $79.18
    OUR PRICE: $59.39
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    sku: DEL-RP212MBS

    Delta RP212MBS Delta Other: Ball Assembly - Stainless Steel - Knob Handle - Mini-Bulk

    OUR PRICE: $16.75
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    sku: DEL-RP21462

    Delta RP21462 Spt w/ Aerator

    MSRP: $308.00
    OUR PRICE: $231.00
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    sku: DEL-RP21462BS

    Delta RP21462BS Biscuit Spt W/Aerator

    MSRP: $197.74
    OUR PRICE: $148.31
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    sku: DEL-RP21462PB

    Delta RP21462PB Spoutw/ Aerator

    MSRP: $229.19
    OUR PRICE: $160.43
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    sku: DEL-RP21462SS

    Delta RP21462SS Stainless Spt w/ Aerator

    MSRP: $409.62
    OUR PRICE: $307.22
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    sku: DEL-RP21462WH

    Delta RP21462WH Spoutw/ Aerator

    MSRP: $197.74
    OUR PRICE: $138.42
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    sku: DEL-RP21469PB

    Delta RP21469PB PB Hdle w/ Set Screw

    MSRP: $63.54
    OUR PRICE: $47.66
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    sku: DEL-RP21469SS

    Delta RP21469SS Stainless Hdle Kit

    MSRP: $102.24
    OUR PRICE: $76.68
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    sku: DEL-RP21469WH

    Delta RP21469WH WH Hdle w/ Set Screw (1)

    MSRP: $75.42
    OUR PRICE: $56.57
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    sku: DEL-RP21533

    Delta RP21533 Hdle w/ Index & Screw

    MSRP: $51.00
    OUR PRICE: $38.25
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    sku: DEL-RP21543

    Delta RP21543 Aerator

    MSRP: $6.08
    OUR PRICE: $4.56
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    sku: DEL-RP21547

    Delta RP21547 Spt Assy

    MSRP: $141.14
    OUR PRICE: $105.86
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    sku: DEL-RP21547WH

    Delta RP21547WH WH Spt Assy

    MSRP: $119.02
    OUR PRICE: $83.31
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    sku: DEL-RP22170

    Delta RP22170 Spray Support

    MSRP: $24.21
    OUR PRICE: $18.16
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  • Delta RP23498 Clear Knob Handle Set, Not Applicable

    sku: DEL-RP23498

    Delta RP23498 Clear Knob Hdle (2)

    MSRP: $35.84
    OUR PRICE: $26.88
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  • Delta RP2389 Clear Knob Handle Kit - Lavatory, Basin Or Bidet, Not Applicable

    sku: DEL-RP2389

    Delta RP2389 Hdle w/ Btn & Screw

    MSRP: $33.46
    OUR PRICE: $25.10
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    sku: DEL-RP2390

    Delta RP2390 Acrylic Hdle

    MSRP: $41.70
    OUR PRICE: $31.28
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  • Delta RP2391 Clear Knob Handle Kit, Other Finishes

    sku: DEL-RP2391

    Delta RP2391 Hdle Kit (1)

    MSRP: $41.58
    OUR PRICE: $31.19
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  • Delta RP2392 Clear Knob Handle Kit - Lavatory, Not Applicable

    sku: DEL-RP2392

    Delta RP2392 Hdle w/ Btn and Screw

    MSRP: $38.30
    OUR PRICE: $28.73
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  • Delta RP2393 Metal Lever Handle Kit, Chrome

    sku: DEL-RP2393

    Delta RP2393 Hdle w/ Set Screw

    MSRP: $45.48
    OUR PRICE: $34.11
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  • Delta RP24096 Stem Unit Assembly, Not Applicable

    sku: DEL-RP24096

    Delta RP24096 Stem Unit Assy Brass

    MSRP: $52.74
    OUR PRICE: $39.56
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  • Delta RP24097 1/4 Turn Stop, Not Applicable

    sku: DEL-RP24097

    Delta RP24097 1/4 Turn Stop

    MSRP: $15.56
    OUR PRICE: $11.67
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  • Delta RP246 Aerator - Water-Efficient - Vandal Resistant W/ Wrench - 2.0 Gpm, Chrome

    sku: DEL-RP246

    Delta RP246 Vandal Resistant Aerator

    MSRP: $65.64
    OUR PRICE: $49.23
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  • Delta RP25423 Hose Assembly

    sku: DEL-RP25423

    Delta RP25423 Hose Assy

    MSRP: $151.68
    OUR PRICE: $106.18
  • Delta RP25513 Stem Assembly - 2H, Not Applicable

    sku: DEL-RP25513

    Delta RP25513 Stem Unit

    MSRP: $37.96
    OUR PRICE: $28.47
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  • Delta RP25946 Stream Straightener, Chrome

    sku: DEL-RP25946

    Delta RP25946 Stream Straightener, Chrome

    MSRP: $33.26
    OUR PRICE: $24.95
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    sku: DEL-RP26758

    Delta RP26758 Screw-On Sleeve - Volume Control - Two Handle, Chrome

    OUR PRICE: $23.10
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    sku: DEL-RP26878

    Delta RP26878 Veg Sprayhead

    MSRP: $113.02
    OUR PRICE: $84.77
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    sku: DEL-RP26879

    Delta RP26879 Spray Head w/ 8' Hose

    MSRP: $95.45
    OUR PRICE: $71.59
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    sku: DEL-RP27575

    Delta RP27575 Pop Up Drain Assy

    MSRP: $146.10
    OUR PRICE: $109.58
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    sku: DEL-RP28898

    Delta RP28898 Hdle w/ Set Screw

    MSRP: $77.04
    OUR PRICE: $57.78
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    sku: DEL-RP28898BS

    Delta RP28898BS Hdle w/ Set Screw

    MSRP: $69.18
    OUR PRICE: $51.89
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    sku: DEL-RP28898NN

    Delta RP28898NN Delta Other: Metal Lever Handle Kit

    OUR PRICE: $53.45
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    sku: DEL-RP28898SS

    Delta RP28898SS Stainless Hdle Kit (1)

    MSRP: $110.18
    OUR PRICE: $82.64
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    sku: DEL-RP28898WH

    Delta RP28898WH Hdle w/ Set Screw

    MSRP: $96.40
    OUR PRICE: $72.30
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  • Delta RP28900 Side Spray & Hose Assembly, Chrome

    sku: DEL-RP28900

    Delta RP28900 Spray & Hose Assy

    MSRP: $95.64
    OUR PRICE: $71.73
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    sku: DEL-RP28900CB

    Delta RP28900CB CP & PB Spray & Hose Assy

    MSRP: $110.18
    OUR PRICE: $82.64
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    sku: DEL-RP28900PB

    Delta RP28900PB PB Spray Hose Assy

    MSRP: $141.50
    OUR PRICE: $106.13
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    sku: DEL-RP28900SS

    Delta RP28900SS Stainless Spray & Hose Assy

    MSRP: $147.24
    OUR PRICE: $110.43
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    sku: DEL-RP28900WH

    Delta RP28900WH WH Spray & Hose Assy

    MSRP: $158.20
    OUR PRICE: $118.65
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    sku: DEL-RP31422

    Delta RP31422 Spt

    MSRP: $118.18
    OUR PRICE: $88.64
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    sku: DEL-RP31612

    Delta RP31612 Hose & Spray Assy

    MSRP: $91.48
    OUR PRICE: $68.61
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    sku: DEL-RP31612PB

    Delta RP31612PB Hose & Spray Assy

    MSRP: $84.34
    OUR PRICE: $63.26
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    sku: DEL-RP31705

    Delta RP31705 Vandal Resistant Aerator

    MSRP: $50.34
    OUR PRICE: $37.76
  • Delta RP31832SS Delta Waterfall: Spout Assembly, Stainless Steel

    sku: DEL-RP31832SS

    Delta RP31832SS Delta Waterfall: Spout Assembly

    OUR PRICE: $154.20
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    sku: DEL-RP32103

    Delta RP32103 Hdle Assy

    MSRP: $85.12
    OUR PRICE: $63.84
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    sku: DEL-RP32103PB

    Delta RP32103PB PB Hdle Assy

    MSRP: $89.87
    OUR PRICE: $62.91
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    sku: DEL-RP32106

    Delta RP32106 Hdle & Cart Assy

    MSRP: $328.36
    OUR PRICE: $246.27
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    sku: DEL-RP32183

    Delta RP32183 Loop Hdle Kit

    MSRP: $96.70
    OUR PRICE: $72.53
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    sku: DEL-RP32521WH

    Delta RP32521WH Delta Signature Pullouts: Escutcheon - Pull-Out

    OUR PRICE: $27.85
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    sku: DEL-RP32525

    Delta RP32525 Repair Kit

    MSRP: $60.04
    OUR PRICE: $45.03
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    sku: DEL-RP32527

    Delta RP32527 Hose

    MSRP: $271.28
    OUR PRICE: $203.46
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    sku: DEL-RP32529

    Delta RP32529 Aerator

    MSRP: $25.96
    OUR PRICE: $19.47
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    sku: DEL-RP32529BS

    Delta RP32529BS Biscuit Aerator

    MSRP: $22.74
    OUR PRICE: $17.06
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    sku: DEL-RP32529NN

    Delta RP32529NN Pearl Nickel Aerator

    MSRP: $13.86
    OUR PRICE: $9.70
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    sku: DEL-RP32529SS

    Delta RP32529SS Stainless Aerator

    MSRP: $35.54
    OUR PRICE: $26.66
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    sku: DEL-RP32529WH

    Delta RP32529WH WH Aerator

    MSRP: $32.64
    OUR PRICE: $24.48
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    sku: DEL-RP33098

    Delta RP33098 Handle Piece

    MSRP: $111.76
    OUR PRICE: $83.82
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    sku: DEL-RP330MBS

    Delta RP330MBS Delta Other: Aerator - 2.2 GPM - Mini-Bulk

    OUR PRICE: $4.80
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    sku: DEL-RP330PB

    Delta RP330PB PB Aerator

    MSRP: $47.82
    OUR PRICE: $35.87
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    sku: DEL-RP330WH

    Delta RP330WH WH Aerator

    MSRP: $20.28
    OUR PRICE: $15.21
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    sku: DEL-RP33126

    Delta RP33126 Delta Other: Mounting Hardware

    OUR PRICE: $9.80
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