Description
Product Overview
The Delta RP1991 repair stem is a genuine replacement component crafted from solid brass, offering superior durability and a classic traditional curve design. Engineered for 1‑hole wall‑mount installations, it fits seamlessly into Delta 1600 series tub and shower faucets. With a compact size of 6.98 x 4 x 3 inches and a lightweight of 2.88 ounces, this part delivers reliable water flow while resisting tarnish and corrosion.
Usage
Designed for bathroom environments, the RP1991 stem restores functionality to leaking or worn‑out Delta faucets in residential or commercial settings. Ideal for homeowners, plumbers, and property managers seeking a quick, cost‑effective fix without replacing the entire faucet assembly. 
Why Choose Us
Choosing this Delta repair stem guarantees compatibility with the 1600 series, backed by Delta Faucet’s Lifetime Limited Warranty. The brass construction ensures a long service life, and the part will not tarnish or corrode, providing peace of mind and consistent performance. Our commitment to genuine parts means you avoid the pitfalls of inferior aftermarket components.
Key Features
- Solid brass construction for durability and corrosion resistance
- Traditional curve spout delivers smooth, consistent water flow
- Exact fit for Delta 1600 series tub and shower faucets
- Easy wall‑mount installation with a single‑hole design
- Backed by Delta’s Lifetime Limited Warranty for added confidence
FAQ
Is this part compatible with all Delta faucets?
The RP1991 stem is specifically designed for Delta 1600 series tub and shower faucets. Verify your model number before purchase.
Can I install the stem myself?
Yes, the single‑hole wall‑mount design allows for straightforward DIY installation with basic plumbing tools.
Will the brass material tarnish over time?
No, the brass is treated to resist tarnish and corrosion, ensuring a long‑lasting finish.
What warranty does this product have?
Delta Faucet provides a Lifetime Limited Warranty covering defects in material and workmanship.
Do I need additional parts to complete the repair?
Typically, the stem is supplied with necessary mounting hardware, but you may need standard plumbing fittings depending on your existing setup.




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