Brass Craft Service Parts SLD1325 C Shower Cartridge 3 Pack

Product Description

The BRASS CRAFT SERVICE PARTS SLD1325 C is a plastic pressure balance cartridge designed as a direct replacement for Delta 1300 and 1400 series tub and shower valves. This cartridge maintains consistent water pressure during supply fluctuations, which protects against sudden temperature shifts during showering. It references OEM part RP19804 and is sold in a bulk pack of three units, making it a practical choice for service contractors who handle multiple fixtures or want to stock a common replacement on the truck. Licensed plumbers install this cartridge as part of routine valve service or when pressure balance performance has degraded.

This cartridge fits Delta 1300 and 1400 series pressure balance valve bodies found in residential tub and shower applications. It is commonly installed during valve rebuilds, remodels, or when the existing cartridge shows signs of wear such as temperature inconsistency or difficult handle operation. The bulk three-pack format suits plumbing service companies and supply houses that regularly service these widely installed valve families. Installation requires no specialty tools beyond standard plumbing hand tools.

Key Features

• Direct OEM-reference replacement for Delta RP19804 cartridge
• Designed for Delta 1300 and 1400 series pressure balance valves
• Maintains water temperature stability during pressure fluctuations
• Plastic construction suitable for residential tub and shower service
• Sold in a bulk pack of 3 units per package

Compatibility

Compatible with Delta 1300 and 1400 series pressure balance tub and shower valves. References OEM part number RP19804.

Installation Notes

Installation should be performed by a licensed plumber. Shut off the water supply to the valve and relieve line pressure before removing the existing cartridge. Follow local plumbing codes, including applicable IPC requirements, for valve component replacement. Inspect the valve body seat for wear or debris before seating the new cartridge.