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 kitchen faucet - Model 100
100 Series
Delta kitchen faucet - Model 300
300 Series
Delta kitchen faucet - Model 400
400 Series
Delta faucet repair parts diagram - 100 & 400 Series
Item # Part # Description Price & Quantity
1 RP2393 Lever Handle with Set Screw - Chrome $25.98 Enter a quantity and
2 RP152 Set Screw $9.75 Enter a quantity and
3 RP1050 Handle Cap (for newer models) - Chrome Use RP50 below
RP50 Handle Cap with Adjusting Ring (for older models) - Chrome $19.95
RP250 Adjusting Ring ONLY (for older models) $9.53 Enter a quantity and
4 RP63131 8" Spout - Replaces RP5654 - Chrome $73.96 Enter a quantity and
5 RP330 2.2 GPM Aerator - Chrome (find replacement aerators on our page) Discontinued
6 RP6044 Slip Ring $8.10 Enter a quantity and
7 RP61 Cam & Packing $7.86 Enter a quantity and
8 RP70 Ball Assembly $21.90 Enter a quantity and
9 RP4993 Seats & Springs (2 Seats & 2 Springs) $8.03 Enter a quantity and
10 RP25 Spout O-Rings $11.29 Enter a quantity and
11 RP63136 Diverter Assembly $12.73 Enter a quantity and
12 RP1063 Escutcheon Discontinued
13 RP1064 Escutcheon for Side Spray Faucet Discontinued
14 RP22170 Spray Support for Built-In Side Spray Not Offered
15 RP334 Mounting Gasket - Replaces RP6452 - Black $7.19 Enter a quantity and
16 RP6001 Nuts & Washers $10.63 Enter a quantity and
17 RP22289 Nut & Washer Use RP6001 Above
18 RP21945 Nut for Built-In Side Spray Support Not Offered
19 RP5861 Coupling Nuts Discontinued
20 RP6011 NON-Quick-Snap® Spray & Hose Assembly - Black with Chrome Band $103.51 Enter a quantity and
RP39360 Quick-Snap® Spray & Hose Assembly - White Not Offered
21 RP6015WH Support Assembly for Separate Side Spray - White Discontinued

Repair Parts for Delta Single Hole Mount Kitchen Faucets
Models 101 & 175

Delta kitchen faucet - Model 101
Model 101
Delta kitchen faucet - Model 175
Model 175
Delta faucet repair parts diagram - Models 101 and 175

Item # Part # Description Price & Quantity
1 RP2393 Lever Handle with Set Screw - Chrome $25.98 Enter a quantity and
2 RP152 Set Screw $9.75 Enter a quantity and
3 RP1050 Handle Cap - Chrome Use RP50 Below
RP50 Handle Cap with Adjusting Ring - Chrome $19.95 Enter a quantity and
4 RP63131 8" Spout - Replaces RP5654 - Chrome $73.96 Enter a quantity and
5 RP330 2.2 GPM Aerator - Chrome (find replacement aerators on our page) Discontinued
6 RP61 Cam & Packing $7.86 Enter a quantity and
7 RP70 Ball Assembly $21.90 Enter a quantity and
8 RP4993 Seats & Springs (2 Seats & 2 Springs) $8.03 Enter a quantity and
9 RP25 Spout O-Rings $11.29 Enter a quantity and
10 RP63136 Diverter Assembly - Replaces RP320 $12.73 Enter a quantity and
11 RP5786 Faucet Base with Gasket - Chrome Discontinued
12 RP6052 Mounting Gasket - White $9.96 Enter a quantity and
13 RP5861 Coupling Nuts Discontinued
14 RP6893 Mounting Washer $3.39 Enter a quantity and
15 RP12691 Spacer $2.83 Enter a quantity and
16 RP5785 Wrench $2.99 Enter a quantity and
17 RP39360 Quick-Snap® Spray & Hose Assembly - White Not Offered
RP6011 NON Quick-Snap® Spray & Hose Assembly - Black with Chrome Band
For NON Quick-Snap® models made AFTER September 2002		 $103.51 Enter a quantity and
RP31612 Spray & Hose Assembly with Quick-Snap® Adapter - Chrome
For NON Quick-Snap® models made BEFORE September 2002		 Not Offered
18 RP6015WH Support Assembly for Side Spray - White Discontinued

Repair Parts for Delta Two Handle Kitchen Faucets
Models 2100, 2102, 2400 & 2402

Delta kitchen faucet - Model 2100
Model 2100
Delta kitchen faucet - Model 2102
Model 2102

Delta kitchen faucet - Model 2400
Model 2400
Delta kitchen faucet - Model 2402
Model 2402
Delta faucet repair parts diagram - Models 2100, 2102, 2400, 2402
Item # Part # Description Price & Quantity
1 RP34090 Spout Cap - Chrome Not Offered
2 RP5650 Spout Assembly - Replaced by RP34089 (potable/drinking water version) - Chrome Not Offered
3 RP330 2.2 GPM Aerator - Chrome (find replacement aerators on our page) Discontinued
RP246 2.0 GPM Vandal-Resistant Aerator - Chrome $24.96 Enter a quantity and
4 RP1748 Slip Ring Not Offered
5 RP63135 Diverter Assembly - Replaces RP6073 $37.64 Enter a quantity and
6 RP2055 Spout O-Rings (3) $11.27 Enter a quantity and
7 RP6060 Bonnet Nuts (2) $9.33 Enter a quantity and
8 RP24097 1/4 Turn Stop (for RP24096 Stem Assembly) $5.92 Enter a quantity and
9 RP24096 Stem Unit Assembly - Brass Stem with Stainless Steel Plate $28.97 Enter a quantity and
10 RP1740 Stem Unit for Two Handle Faucets - Single $12.82
Stem Unit for Two Handle Faucets - Pair $24.36 Enter a quantity and
11 RP4993 Seats & Springs (2 Seats & 2 Springs) $8.03 Enter a quantity and
12 RP6064 Handle Locknuts (2) $5.65 Enter a quantity and
13 RP6066 Square Escutcheon - Replaced by Rounded RP33810 - Chrome Discontinued
14 RP28899 Rounded Plastic Mounting Gasket - Clear Discontinued
RP6075 Square Rubber Mounting Gasket - Black $14.25 Enter a quantity and
15 RP6183 Mounting Locknuts (2) $4.34 Enter a quantity and
16 RP5861 Coupling Nuts (2) Discontinued
17 RP39360 Quick-Snap® Spray & Hose Assembly - White Not Offered
18 RP6011 NON Quick-Snap® Spray & Hose Assembly - Black with Chrome Band
For NON Quick-Snap® models made AFTER September 2002		 $103.51 Enter a quantity and
19 RP31612 Spray & Hose Assembly with Quick-Snap® Adapter - Chrome
For NON Quick-Snap® models made BEFORE September 2002		 Not Offered
20 RP6015WH Support Assembly for Side Spray - White Discontinued
21 H21 Acrylic Knob Handles with Clear Hot/Cold Buttons & Screws - Pair $23.98 Enter a quantity and
22 H28 Blade Handles with Buttons, Screws & Finial - Chrome - Pair $31.55 Enter a quantity and
23 RP18373 Hot/Cold Button Set for H21 Handles - Clear $5.23 Enter a quantity and
Handle models H22, H24, H25, H41, H46, H48, H212 & H215 will also 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 or Colorado.

Repair Parts for Delta Two Handle Waterfall Kitchen Faucets
Models 2173/2174, 2176, 2474 & 2476

Delta kitchen faucet - Model 2173/2174
Model 2173/2174
Delta kitchen faucet - Model 2176
Model 2176

Delta kitchen faucet - Model 2474
Model 2474
Delta kitchen faucet - Model 2476
Model 2476
Delta faucet repair parts diagram - Models 2173/2174, 2176, 2474, 2476
Item # Part # Description Price & Quantity
1 RP21462 Spout Assembly (replaces RP4802 & RP7908) Not Offered Enter a quantity and
2 RP18508 2.2 GPM Aerator - Chrome $6.93 Enter a quantity and
3 RP21825 Spout Bonnet - Chrome - Replaces RP6225 Not Offered
4 RP21463 Spout Retainer $8.15
RP6227 Retaining Ring - for Model 2173 Swivel Spout ONLY Discontinued
5 RP63135 Diverter Assembly $37.64 Enter a quantity and
6 RP22934 Spout O-Rings (2) $4.49 Enter a quantity and
7 RP6060 Bonnet Nuts (2) $9.33 Enter a quantity and
8 RP24097 1/4 Turn Stop (for RP24096 Stem Assembly) $5.92 Enter a quantity and
9 RP24096 Stem Unit Assembly - Brass Stem with Stainless Steel Plate $28.97 Enter a quantity and
10 RP1740 Stem Unit for Two Handle Faucets - Single $12.82
Stem Unit for Two Handle Faucets - Pair $24.36 Enter a quantity and
11 RP4993 Seats & Springs (2 Seats & 2 Springs) $8.03 Enter a quantity and
12 RP6064 Handle Locknuts (2) $5.65 Enter a quantity and
13 RP6328 Square Escutcheon - Replaced by Rounded RP21811 - Chrome Discontinued
14 RP21461 Rounded Plastic Mounting Gasket - Black Not Offered
RP6075 Square Rubber Mounting Gasket - Black $14.25 Enter a quantity and
15 RP6183 Mounting Locknuts (2) $4.34 Enter a quantity and
16 RP5861 Coupling Nuts Discontinued
17 RP39360 Quick-Snap® Spray & Hose Assembly - White Not Offered
18 RP6011 NON Quick-Snap® Spray & Hose Assembly - Black with Chrome Band
For NON Quick-Snap® models made AFTER September 2002		 $103.51 Enter a quantity and
19 RP31612 Spray & Hose Assembly with Quick-Snap® Adapter - Chrome
For NON Quick-Snap® models made BEFORE September 2002		 Not Offered
20 RP6015WH Support Assembly for Separate Side Spray - White Discontinued
21 H21 Acrylic Knob Handles with Clear Hot/Cold Buttons & Screws - Pair $23.98 Enter a quantity and
22 H28 Blade Handles with Buttons, Screws & Finial - Chrome - Pair $31.55 Enter a quantity and
23 RP18373 Hot/Cold Button Set for H21 Handles - Clear $5.23 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 or Colorado.

Delta Kitchen Faucet Parts Related Items

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Leaky Faucet
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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