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    Delta 1903-DST Replacement Parts

    There are 19 repair parts listed below for:

    • Manufacturer/Brand: Delta
    • Model #: Delta 1903-DST
    • Description: Classic Kitchen Faucet with Diamond Seal Technology

    3 Steps to ordering parts

    • 1. Confirm you have chosen the correct model number.
    • 2. Browse the available parts below.
    • 3. Choose quantity, finish if needed and add to cart.
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    Need to fix your Delta 1903-DST? At Build.com, all of our replacement parts list below are 100% genuine Delta products. Use these parts to repair your faucet and restore it to its original condition. Use our repair parts diagrams to find the exact part for your 1903-DST. We help make repairing your faucet easy when you shop with us.

    The Delta 1903-DST has 19 repair items that are compatable with the following Delta SKUs: 1903-SS-DST, 1903-DST, 1903-RB-DST .

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    Order 1903-DST Replacement Parts

    Qty Product Description Parts Diagram Part Reference #
    Delta RP10345 Part

    Delta RP10345

    O-Ring Replacement Part

    Finish: NA

    Price: $1.86

    View Diagram Page: 1 RP10345
    Delta RP13938 Part

    Delta RP13938

    O-Ring

    Finish: N/A

    Price: $2.11

    View Diagram Page: 1 RP13938
    Delta RP152 Part

    Delta RP152

    • Delta replacement part
    • Set screw for single lever handle

    Finish: Chrome

    Price: $2.73

    View Diagram Page: 1 RP152
    Delta RP19754 Part

    Delta RP19754**

    Escutcheon Replacement Part

    • Delta replacement part
    • Aerator 1.5 gpm @ 60 psi

    Finish:

    View Diagram Page: 1 RP19754**
    Delta RP37490 Part

    Delta RP37490

    • Delta replacement part
    • Stabilization plate for 155/2255

    Finish: NA

    Price: $8.15

    View Diagram Page: 1 RP37490
    Delta RP47029 Part

    Delta RP47029

    • D-1H LELAND LAV MTG BRACKET

    Finish: n/a

    Price: $5.08

    View Diagram Page: 1 RP47029
    Delta RP47030 Part

    Delta RP47030

    • D-1H LELAND LAV WRENCH ASSY

    Finish: n/a

    Price: $2.73

    View Diagram Page: 1 RP47030
    Delta RP49835 Part

    Delta RP49835

    Faucet Mounting Nut

    Finish: N/A

    Price: $11.53

    View Diagram Page: 1 RP49835
    Delta RP50587 Part

    Delta RP50587

    Single Handle Valve Cartridge

    Finish: N/A

    Price: $25.33

    View Diagram Page: 1 RP50587
    Delta RP50952 Part

    Delta RP50952

    Ferrules from the Belo Collection

    Finish: N/A

    Price: $2.49

    View Diagram Page: 1 RP50952
    Delta RP51243 Part

    Delta RP51243

    Gaskets from the Belo Collection

    Finish: N/A

    Price: $2.49

    View Diagram Page: 1 RP51243
    Delta RP51503 Part

    Delta RP51503

    Bonnet Nut

    Finish: Chrome

    Price: $9.39

    View Diagram Page: 1 RP51503
    Delta RP52833 Part

    Delta RP52833**

    Single Metal Lever Handle Kit from the Classic Collection

    Finish:

    View Diagram Page: 1 RP52833**
    Delta RP53996 Part

    Delta RP53996

    Tube Clip

    Finish: N/A

    Price: $3.19

    View Diagram Page: 1 RP53996
    Delta RP53997 Part

    Delta RP53997

    Diverter Clip for Delta DST Faucets

    Finish: n/a

    Price: $3.19

    View Diagram Page: 1 RP53997
    Delta RP54269 Part

    Delta RP54269

    Cap with O-Ring

    Finish: N/A

    Price: $4.09

    View Diagram Page: 1 RP54269
    Delta RP6052 Part

    Delta RP6052

    • Delta replacement part
    • Gasket

    Finish: NA

    Price: $3.04

    View Diagram Page: 1 RP6052
    Delta RP61980 Part

    Delta RP61980**

    Sleeve Assembly from the Classic Collection

    Finish:

    View Diagram Page: 1 RP61980**
    Delta RP61981 Part

    Delta RP61981**

    Button Cover from the Classic Collection

    Finish:

    View Diagram Page: 1 RP61981**
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    × Shipping Rates & Methods

    The cost to ship items varies by item, shipment and shipping option.

    Free Ground Shipping on Orders Over $49 *

    Standard ground shipping transit time is 5-7 business days.

    Free Freight Shipping on Orders Over $1500 *

    Curb side delivery (also called freight or "LTL" shipping) is reserved for large, heavy, or oversized items like chandeliers, bathtubs, shower doors, etc. Items are palletized and loaded onto a large truck for shipment, and delivered to your curb by scheduled appointment. Transit time is 7-10 business days.

    * For exact shipping costs, add the product(s) to your cart and enter your zip code. All offers pertain to the lower 48 states and do not include deliveries to Alaska, Hawaii or Canada.

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