Description
Product Overview
The Delta RP77739 Chrome Faucet Seat Repair Kit is engineered for Delta single‑handle faucets that use RP212 stainless steel ball valves and knob handles. Packaged in a compact 1‑pack, the kit weighs just 2.08 ounces and measures 1.22 x 2.88 x 3.88 inches, making storage effortless. It contains two rubber seats, two springs, two O‑rings, a plastic cam, rubber packing, a #212 stainless steel ball, and a dedicated wrench. Finished in polished chrome, the components match Delta’s design language and are covered by a lifetime limited warranty on both faucet and finish.
Usage
Designed for both professional plumbers and DIY enthusiasts, this kit restores proper function to kitchen, lavatory, tub and shower faucets. Whether you are a contractor on a renovation site or a homeowner tackling a stubborn leak, the included wrench and clear parts list simplify installation. The kit’s universal fit for RP212 ball valves ensures compatibility across a wide range of Delta models, reducing the need for multiple spare parts.

Why Choose Us
Delta’s reputation for durable plumbing solutions is reinforced by this comprehensive repair set. Each component is manufactured to exact tolerances, guaranteeing a leak‑free seal after installation. The chrome finish resists corrosion and maintains aesthetic consistency with existing fixtures. Backed by a lifetime limited warranty, the kit offers long‑term peace of mind for both professionals and homeowners.
Key Features
- Complete repair set: seats, springs, O‑rings, cam, packing, stainless steel ball and wrench.
- Chrome finish matches Delta faucet aesthetics and resists corrosion.
- Lifetime limited warranty on faucet and finish for confidence in durability.
- Compact packaging (1.22 x 2.88 x 3.88 in) for easy storage and transport.
- Designed for Delta RP212 ball valves, suitable for kitchen, bathroom and shower applications.
FAQ
What faucet models are compatible with this kit?
The kit is compatible with all Delta single‑handle faucets that use RP212 stainless steel ball valves and knob handles.
Do I need any additional tools to install the kit?
All necessary tools are included, notably a wrench sized for the stainless steel ball. Standard plumbing tools may be used for additional adjustments.
How long does the repair typically take?
For most users, the installation can be completed in 15‑30 minutes, depending on familiarity with faucet disassembly.
Is the chrome finish prone to scratching?
The chrome finish is engineered for durability and resistance to everyday wear, though abrasive cleaning agents should be avoided.
What warranty does this product carry?
Delta provides a lifetime limited warranty on both the faucet and the finish, covering defects in materials and workmanship.




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