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Delta Kitchen Faucet Replacement Parts

Find repair parts for your single handle Delta kitchen faucet and get it working like new again! Let PlumbingSupply.com® be your source for these and any other repair parts needs you may have.

Repair Parts for Delta Single Handle Kitchen Faucets

100 Series, 300 Series & 400 Series


Delta faucet repair parts diagram - 100 & 400 Series

Item Part # Description Price & Quantity
#1 RP2393 Lever Handle with Set Screw - Chrome $17.49
#2 RP152 Set Screw - Chrome $4.09
#3 RP1050 Handle Cap (for newer models) - Chrome Currently Unavailable
RP50 Handle Cap with Adjusting Ring (for older models) - Chrome $15.79
RP250 Adjusting Ring ONLY (for older models) $4.49
#4 RP5654 8" Spout - Replaced by RP63131 (lead free version) - Chrome $49.98
#5 RP330 2.2 gpm Aerator - Chrome $7.12
#6 RP6044 Slip Ring $4.09
#7 RP61 Cam & Packing $6.47
#8 RP70 Ball Assembly $11.57
#9 RP4993 Seats & Springs $4.99
#10 RP25 Spout O-Rings $5.52
#11 RP63136 Diverter Assembly $7.19
#12 RP1063 Escutcheon Discontinued
#13 RP1064 Escutcheon for Side Spray Faucet Discontinued
#14 RP22170 Spray Support for Built-In Side Spray Currently Unavailable
#15 RP6452 Mounting Gasket - Replaced by RP334 - Black $4.78
#16 RP6001 Nuts & Washers $4.97
#17 RP22289 Nut & Washer Currently Unavailable
#18 RP21945 Nut for Built-In Side Spray Support Currently Unavailable
#19 RP5861 Coupling Nuts $7.98
#20 RP39360 Quick-Snap® Spray & Hose Assembly - White Currently Unavailable
RP6011 NON Quick-Snap® Spray & Hose Assembly - Black with Chrome Band $45.23
#21 RP6015 Support Assembly for Separate Side Spray - Black with Chrome Base $10.17
RP6015PB Support Assembly for Separate Side Spray - Black with Polished Brass Base $43.81
RP6015WH Support Assembly for Separate Side Spray - White with Black Base $27.49
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Repair Parts for Delta Single Hole Mount Kitchen Faucets

Models 101 & 175


Delta faucet repair parts diagram - Models 101 and 175

Item Part # Description Price & Quantity
#1 RP2393 Lever Handle with Set Screw - Chrome $17.49
#2 RP152 Set Screw - Chrome $4.09
#3 RP1050 Handle Cap - Chrome - For faucets purchased prior to 2007 Currently Unavailable
#4 RP5654 8" Spout - Replaced by RP63131 (lead free version) - Chrome $49.98
#5 RP330 2.2 gpm Aerator - Chrome $7.12
#6 RP61 Cam & Packing - For faucets purchased prior to 2007 $6.47
#7 RP70 Ball Assembly $11.57
#8 RP4993 Seats & Springs $4.99
#9 RP25 Spout O-Rings $5.52
#10 RP320 Diverter Assembly - Replaced by RP63136 (lead free version) $7.19
#11 RP5786 Faucet Base with Gasket - Chrome Discontinued
#12 RP6052 Mounting Gasket - White $4.48
#13 RP5861 Coupling Nuts $7.98
#14 RP6893 Mounting Washer $3.59
#15 RP12691 Spacer $3.69
#16 RP5785 Wrench $3.89
#17 RP39360 Quick-Snap® Spray & Hose Assembly - White Currently Unavailable
RP6011 NON Quick-Snap® Spray & Hose Assembly - Black with Chrome Band
For NON Quick-Snap® models made AFTER September 2002
$45.23
RP31612 Spray & Hose Assembly with Quick-Snap® Adapter - Chrome
For NON Quick-Snap® models made BEFORE September 2002
Currently Unavailable
#18 RP6015 Support Assembly for Side Spray - Black with Chrome Base $10.17
RP6015PB Support Assembly for Side Spray - Black with Polished Brass Base $43.81
RP6015WH Support Assembly for Side Spray - White with Black Base $27.49
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Repair Parts for Delta Two Handle Kitchen Faucets

Models 2100, 2102, 2400 & 2402



Delta faucet repair parts diagram - Models 2100, 2102, 2400, 2402

Item Part # Description Price & Quantity
#1 RP34090 Spout Cap - Chrome Currently Unavailable
#2 RP5650 Spout Assembly - Replaced by RP34089 (lead free version) - Chrome Currently Unavailable
#3 RP330 2.2 gpm Aerator - Chrome $7.12
RP246 2.0 gpm Vandal-Proof Aerator - Chrome $21.09
#4 RP1748 Slip Ring Currently Unavailable
#5 RP6073 Diverter Assembly - Replaced by RP63135 (lead free version) $18.31
#6 RP2055 Spout O-Rings (3) $6.64
#7 RP6060 Bonnet Nuts (2) $10.79
#8 RP24097 1/4 Turn Stop (for RP24096 stem assembly) $7.51
#9 RP24096 Stem Unit Assembly - brass stem with stainless steel plate $26.24
#10 RP1740 Stem Unit for Two Handle Faucets - Each $6.91
Stem Unit for Two Handle Faucets - Pair $13.59
#11 RP4993 Seats & Springs $4.99
#12 RP6064 Handle Locknuts (2) $4.79
#13 RP6066 Square Escutcheon - Replaced by Rounded RP33810 - Chrome Currently Unavailable
#14 RP28899 Rounded Plastic Mounting Gasket - Clear $5.33
RP6075 Square Rubber Mounting Gasket - Black $8.19
#15 RP6183 Mounting Locknuts (2) $4.54
#16 RP5861 Coupling Nuts $7.98
#17 RP39360 Quick-Snap® Spray & Hose Assembly - White Currently Unavailable
#18 RP6011 NON Quick-Snap® Spray & Hose Assembly - Black with Chrome Band
For NON Quick-Snap® models made AFTER September 2002
$45.23
#19 RP31612 Spray & Hose Assembly with Quick-Snap® Adapter - Chrome
For NON Quick-Snap® models made BEFORE September 2002
Currently Unavailable
#20 RP6015 Support Assembly for Side Spray - Black with Chrome Base $10.17
RP6015PB Support Assembly for Side Spray - Black with Polished Brass Base $43.81
RP6015WH Support Assembly for Side Spray - White with Black Base $27.49
#21 H21 Acrylic Knob Handles with Chrome Hot/Cold Buttons & Screws - Pair $15.89
#22 H28 Blade Handles with Buttons, Screws & Finial - Chrome - Pair $17.49
Handle models H22, H24, H25, H41, H46, H48, H212 & H215 will work with these faucets - view all Delta faucet handle options
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Repair Parts for Delta Two Handle Waterfall Kitchen Faucets

Models 2173/2174, 2176, 2474 & 2476



Delta faucet repair parts diagram - Models 2173/2174, 2176, 2474, 2476

Item Part # Description Price & Quantity
#1 RP21462PB Spout Assembly (replaces RP4802 & RP7908) - Polished Brass $164.98
#2 RP18508 2.2 gpm Aerator - Chrome $8.96
RP18508PB 2.2 gpm Aerator - Polished Brass $15.19
RP18508WH 2.2 gpm Aerator - White $11.27
#3 RP6225 Spout Bonnet - Replaced by RP21825 - Chrome Currently Unavailable
#4 RP21463 Spout Retainer Currently Unavailable
RP6227 Retaining Ring - for model 2173 swivel spout ONLY $4.16
#5 RP63135 Diverter Assembly $18.31
#6 RP22934 Spout O-Rings (2) $3.65
#7 RP6060 Bonnet Nuts (2) $10.79
#8 RP24097 1/4 Turn Stop (for RP24096 stem assembly) $7.51
#9 RP24096 Stem Unit Assembly - brass stem with stainless steel plate $26.24
#10 RP1740 Stem Unit for Two Handle Faucets - Each $6.91
Stem Unit for Two Handle Faucets - Pair $13.59
#11 RP4993 Seats & Springs $4.99
#12 RP6064 Handle Locknuts (2) $4.79
#13 RP6328 Square Escutcheon - Replaced by Rounded RP21811 - Chrome Currently Unavailable
#14 RP21461 Rounded Plastic Mounting Gasket - Clear Currently Unavailable
RP6075 Square Rubber Mounting Gasket - Black $8.19
#15 RP6183 Mounting Locknuts (2) $4.54
#16 RP5861 Coupling Nuts $7.98
#17 RP39360 Quick-Snap® Spray & Hose Assembly - White Currently Unavailable
#18 RP6011 NON Quick-Snap® Spray & Hose Assembly - Black with Chrome Band
For NON Quick-Snap® models made AFTER September 2002
$45.23
#19 RP31612 Spray & Hose Assembly with Quick-Snap® Adapter - Chrome
For NON Quick-Snap® models made BEFORE September 2002
Currently Unavailable
#20 RP6015 Support Assembly for Side Spray - Black with Chrome Base $10.17
RP6015PB Support Assembly for Side Spray - Black with Polished Brass Base $43.81
RP6015WH Support Assembly for Side Spray - White with Black Base $27.49
#21 H21 Acrylic Knob Handles with Chrome Hot/Cold Buttons & Screws - Pair $15.89
#22 H28 Blade Handles with Buttons, Screws & Finial - Chrome - Pair $17.49
Handle models H22, H24, H25, H41, H46, H48, H212 & H215 will work with these faucets - view all Delta faucet handle options
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Delta Kitchen Faucet Parts Related Items:


Frequently Asked Questions

Q. "Are there any helpful hints for changing balls/cartridges/seals?"
A. When changing the ball/cartridge and/or seal it is recommended that with an assistant, you hold a cup or towel over the open valve, turn on the water to flush out the lines, then install the new part. This may help to extend the life of the parts.

Q. "I switched my round handles to lever, but one turns on and off in the wrong direction. What can I do to fix it?"
A. You will need to remove the cartridge from that side and turn it 180° then put it back in.

Q. "How do I get the seal out after I remove the cartridge/ball?"
A. Push a pen or pencil into the seal then pull it out.

Q. "I put in a new cartridge but now it turns on and off opposite of before. Did I purchase the wrong cartridge?"
A. No, you will need to remove the cartridge and turn it 180° then put it back in.

Q. "Why do I have pin holes in my spout?"
A. Pin holes in a Delta faucet spout are usually caused by "dezincification," which is the removal of zinc from the brass due to salt solutions, brackish water, mildly acidic solutions and poorly grounded plumbing systems. When the zinc is removed, the copper is re-deposited to these areas and the surface of the part. The re-deposited copper is a weak mass that is porous and fragile.

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