RP19804 RP46074 Shower Cartridge Replacement for Delta 1300/1400 Series 13/14 Series, Compatible with Delta Monitor MultiChoice Rough-in Valve, Include RP22734 (RP46074+Bonnet Nut) - Amazon.com
How to Repair a Delta Tub / Shower Valve - YouTube
My 1300/1400 Series Monitor is leaking from the shower head or spout when the handle is off. What do I need?
plumbing - How to remove/replace the cartridge for this Delta Monitor shower faucet? - Home Improvement Stack Exchange
Delta faucet from the 1980's repair parts question. | Terry Love Plumbing Advice & Remodel DIY & Professional Forum
Delta Bathtub and Shower Valve Repair Parts
Delta RP32104 Cartridge
circa 1987 Delta shower valve cartridge replacement - DoItYourself.com Community Forums
Replacement Cartridge for Delta Shower RP32104 1500/1700 Series - Walmart.com
How to Fix a Delta Shower Faucet Leak - No Nonsense Landlord
How to Install a Shower Valve Cartridge with photos. Clean the bonnet nut and shower valve threads then install… | Shower valve, Faucet repair, Delta kitchen faucet
How to replace a Delta Cartridge and fix a leaky bathtub faucet | Fix it tutorials - YouTube