Skip to main content
Your Premier Online Plumbing Supplier Since 1995

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
Item # 1 RP2393 Lever Handle with Set Screw - Chrome $17.49 Enter a quantity and
Item # 2 RP152 Set Screw - Chrome $4.09 Enter a quantity and
Item # 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 Enter a quantity and
Item # 4 RP5654 8" Spout - Replaced by RP63131 (potable/drinking water version) - Chrome $49.98 Enter a quantity and
Item # 5 RP330 2.2 gpm Aerator - Chrome $7.12 Enter a quantity and
Item # 6 RP6044 Slip Ring $4.09 Enter a quantity and
Item # 7 RP61 Cam & Packing $6.47 Enter a quantity and
Item # 8 RP70 Ball Assembly $11.57 Enter a quantity and
Item # 9 RP4993 Seats & Springs $4.99 Enter a quantity and
Item # 10 RP25 Spout O-Rings $5.52 Enter a quantity and
Item # 11 RP63136 Diverter Assembly $7.19 Enter a quantity and
Item # 12 RP1063 Escutcheon Discontinued
Item # 13 RP1064 Escutcheon for Side Spray Faucet Discontinued
Item # 14 RP22170 Spray Support for Built-In Side Spray Currently Unavailable
Item # 15 RP6452 Mounting Gasket - Replaced by RP334 - Black $4.78 Enter a quantity and
Item # 16 RP6001 Nuts & Washers $4.97 Enter a quantity and
Item # 17 RP22289 Nut & Washer Currently Unavailable
Item # 18 RP21945 Nut for Built-In Side Spray Support Currently Unavailable
Item # 19 RP5861 Coupling Nuts $7.98 Enter a quantity and
Item # 20 RP39360 Quick-Snap® Spray & Hose Assembly - White Currently Unavailable
RP6011 NON Quick-Snap® Spray & Hose Assembly - Black with Chrome Band $45.23 Enter a quantity and
Item # 21 RP6015 Support Assembly for Separate Side Spray - Black with Chrome Base $7.95 Enter a quantity and
Please note: Due to state mandated low-flow regulations, these aerators cannot be shipped to California.

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
Item # 1 RP2393 Lever Handle with Set Screw - Chrome $17.49 Enter a quantity and
Item # 2 RP152 Set Screw - Chrome $4.09 Enter a quantity and
Item # 3 RP1050 Handle Cap - Chrome - For faucets purchased prior to 2007 Currently Unavailable
Item # 4 RP5654 8" Spout - Replaced by RP63131 (potable/drinking water version) - Chrome $49.98 Enter a quantity and
Item # 5 RP330 2.2 gpm Aerator - Chrome $7.12 Enter a quantity and
Item # 6 RP61 Cam & Packing - For faucets purchased prior to 2007 $6.47 Enter a quantity and
Item # 7 RP70 Ball Assembly $11.57 Enter a quantity and
Item # 8 RP4993 Seats & Springs $4.99 Enter a quantity and
Item # 9 RP25 Spout O-Rings $5.52 Enter a quantity and
Item # 10 RP320 Diverter Assembly - Replaced by RP63136 (potable/drinking water version) $7.19 Enter a quantity and
Item # 11 RP5786 Faucet Base with Gasket - Chrome Discontinued
Item # 12 RP6052 Mounting Gasket - White $4.48 Enter a quantity and
Item # 13 RP5861 Coupling Nuts $7.98 Enter a quantity and
Item # 14 RP6893 Mounting Washer $3.59 Enter a quantity and
Item # 15 RP12691 Spacer $3.69 Enter a quantity and
Item # 16 RP5785 Wrench $3.89 Enter a quantity and
Item # 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 Enter a quantity and
RP31612 Spray & Hose Assembly with Quick-Snap® Adapter - Chrome
For NON Quick-Snap® models made BEFORE September 2002
Currently Unavailable
Item # 18 RP6015 Support Assembly for Side Spray - Black with Chrome Base $7.95 Enter a quantity and
Please note: Due to state mandated low-flow regulations, these aerators cannot be shipped to California.

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
Item # 1 RP34090 Spout Cap - Chrome Currently Unavailable
Item # 2 RP5650 Spout Assembly - Replaced by RP34089 (potable/drinking water version) - Chrome Currently Unavailable
Item # 3 RP330 2.2 gpm Aerator - Chrome $7.12
RP246 2.0 gpm Vandal-Proof Aerator - Chrome $21.09 Enter a quantity and
Item # 4 RP1748 Slip Ring Currently Unavailable
Item # 5 RP6073 Diverter Assembly - Replaced by RP63135 (potable/drinking water version) $18.31 Enter a quantity and
Item # 6 RP2055 Spout O-Rings (3) $6.64 Enter a quantity and
Item # 7 RP6060 Bonnet Nuts (2) $10.79 Enter a quantity and
Item # 8 RP24097 1/4 Turn Stop (for RP24096 stem assembly) $7.51 Enter a quantity and
Item # 9 RP24096 Stem Unit Assembly - brass stem with stainless steel plate $26.24 Enter a quantity and
Item # 10 RP1740 Stem Unit for Two Handle Faucets - Each $6.91
Stem Unit for Two Handle Faucets - Pair $12.99 Enter a quantity and
Item # 11 RP4993 Seats & Springs $4.99 Enter a quantity and
Item # 12 RP6064 Handle Locknuts (2) $4.79 Enter a quantity and
Item # 13 RP6066 Square Escutcheon - Replaced by Rounded RP33810 - Chrome Currently Unavailable
Item # 14 RP28899 Rounded Plastic Mounting Gasket - Clear $5.33
RP6075 Square Rubber Mounting Gasket - Black $8.19 Enter a quantity and
Item # 15 RP6183 Mounting Locknuts (2) $4.54 Enter a quantity and
Item # 16 RP5861 Coupling Nuts $7.98 Enter a quantity and
Item # 17 RP39360 Quick-Snap® Spray & Hose Assembly - White Currently Unavailable
Item # 18 RP6011 NON Quick-Snap® Spray & Hose Assembly - Black with Chrome Band
For NON Quick-Snap® models made AFTER September 2002
$45.23 Enter a quantity and
Item # 19 RP31612 Spray & Hose Assembly with Quick-Snap® Adapter - Chrome
For NON Quick-Snap® models made BEFORE September 2002
Currently Unavailable
Item # 20 RP6015 Support Assembly for Side Spray - Black with Chrome Base $7.95 Enter a quantity and
Item # 21 H21 Acrylic Knob Handles with Chrome Hot/Cold Buttons & Screws - Pair $15.89 Enter a quantity and
Item # 22 H28 Blade Handles with Buttons, Screws & Finial - Chrome - Pair $17.49 Enter a quantity and
Handle models H22, H24, H25, H41, H46, H48, H212 & H215 will work with these faucets - view all Delta faucet handle options
Please note: Due to state mandated low-flow regulations, these aerators cannot be shipped to California.

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
Item # 1 RP21462PB Spout Assembly (replaces RP4802 & RP7908) - Polished Brass $164.98 Enter a quantity and
Item # 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 Enter a quantity and
Item # 3 RP6225 Spout Bonnet - Replaced by RP21825 - Chrome Currently Unavailable
Item # 4 RP21463 Spout Retainer Currently Unavailable
RP6227 Retaining Ring - for model 2173 swivel spout ONLY $4.16 Enter a quantity and
Item # 5 RP63135 Diverter Assembly $18.31 Enter a quantity and
Item # 6 RP22934 Spout O-Rings (2) $3.65 Enter a quantity and
Item # 7 RP6060 Bonnet Nuts (2) $10.79 Enter a quantity and
Item # 8 RP24097 1/4 Turn Stop (for RP24096 stem assembly) $7.51 Enter a quantity and
Item # 9 RP24096 Stem Unit Assembly - brass stem with stainless steel plate $26.24 Enter a quantity and
Item # 10 RP1740 Stem Unit for Two Handle Faucets - Each $6.91
Stem Unit for Two Handle Faucets - Pair $12.99 Enter a quantity and
Item # 11 RP4993 Seats & Springs $4.99 Enter a quantity and
Item # 12 RP6064 Handle Locknuts (2) $4.79 Enter a quantity and
Item # 13 RP6328 Square Escutcheon - Replaced by Rounded RP21811 - Chrome Currently Unavailable
Item # 14 RP21461 Rounded Plastic Mounting Gasket - Clear Currently Unavailable
RP6075 Square Rubber Mounting Gasket - Black $8.19 Enter a quantity and
Item # 15 RP6183 Mounting Locknuts (2) $4.54 Enter a quantity and
Item # 16 RP5861 Coupling Nuts $7.98 Enter a quantity and
Item # 17 RP39360 Quick-Snap® Spray & Hose Assembly - White Currently Unavailable
Item # 18 RP6011 NON Quick-Snap® Spray & Hose Assembly - Black with Chrome Band
For NON Quick-Snap® models made AFTER September 2002
$45.23 Enter a quantity and
Item # 19 RP31612 Spray & Hose Assembly with Quick-Snap® Adapter - Chrome
For NON Quick-Snap® models made BEFORE September 2002
Currently Unavailable
Item # 20 RP6015 Support Assembly for Side Spray - Black with Chrome Base $7.95 Enter a quantity and
Item # 21 H21 Acrylic Knob Handles with Chrome Hot/Cold Buttons & Screws - Pair $15.89 Enter a quantity and
Item # 22 H28 Blade Handles with Buttons, Screws & Finial - Chrome - Pair $17.49 Enter a quantity and
Handle models H22, H24, H25, H41, H46, H48, H212 & H215 will work with these faucets - view all Delta faucet handle options
Please note: Due to state mandated low-flow regulations, these aerators cannot be shipped to California.

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.

return to top ↑

Copyright© 1995-2017 PlumbingSupply.com.
All Rights Reserved.