Delta RP19804 (cartridge for 1300 and 1400 tub/shower valves) sealed | eBay
Cartridge for 1300 Series — Delta – Law Supply, Inc.
Delta Faucet RP19804 1300/1400 Series Catridge Assembly Small - - Amazon.com
Delta Faucet RP19804 Delta Cartridge Assembly For 1300 / 1400 Series | NorthShoreFaucets.com
FP3-DL - Bluefin FP3-DL - 13/14 Series Cartridge Assembly for Shower Faucets (Delta Equivalent RP19804)
Rp19804 Shower Cartridge Replacement For Delta 1300 1400 Series Tub Temperature Control Universal Valve Cartridge Repair - Faucet Cartridges - AliExpress
Cartridge Assembly - 1300 / 1400 Series (04/2006 and earlier) RP19804 | Delta Faucet
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RP19804 Cartridge Assembly for Delta 1300 1400 Series Tub/Shower Valves, Fit for Delta Monitor Valves,10 packs - Walmart.com
RP19804 - Delta RP19804 - 13/14 Series Cartridge Assembly
RP19804 Shower Cartridge Replacement for Delta 1300/1400 Series, Compatible with Delta Monitor Rough-in Valve and Single-Hanlde Trim Kit - - Amazon.com
Rp19804 Shower Cartridge Replacement For Delta 1300 1400 Series Tub Temperature Control Universal Valve Cartridge Repair - Faucet Cartridges - AliExpress
Delta® Faucet Cartridge Assembly at Menards®
FlowRite Pro Shower Cartridge Replacement for Delta Faucets RP19804 13 and 14 Series - GreyDock.com