Delta Faucet RP31558CZ Tub Drain in Champagne Bronze - Genuine Repair

In this review the Delta Faucet RP31558CZ Tub Drain is examined for homeowners and plumbers who need a simple replacement drain that matches a Champagne Bronze finish. The bottom line: this is a genuine Delta repair part built to match original fittings and finish, making it a good choice when appearance and part compatibility are the top priorities. The single biggest reason to buy is its authenticity as a Delta component, which reduces the risk of mismatch with existing Delta fixtures.

Key Features

• Champagne Bronze finish: Provides a warm, muted metallic look that blends with modern and transitional bath hardware.
• Genuine Delta repair part: Ensures the drain is manufactured to Delta specifications for a consistent fit and finish with Delta tubs and trim.
• Stopped screw threads 5/16 in to 18: Matches the specific thread size used in many Delta drain assemblies for proper installation.
• Compact 1.5 in size: Designed to work in standard tubs where a smaller drain plug is required, keeping the outlet discreet.
• Simple replacement: Intended as a direct repair component so installers can swap the part without replacing the entire drain assembly.

Who It's For

This drain is best for homeowners repairing a Delta tub drain who want an exact replacement in Champagne Bronze to maintain visual continuity. It also suits plumbers and maintenance pros who need a reliable OEM part to avoid fit issues and preserve warranty or brand consistency.

It is not the best choice for someone needing a universal or non-Delta replacement, or for an installation that requires a different thread size or a larger drain plug. Buyers who prioritize advanced seal performance or a different mechanical drain mechanism should look for other drain assemblies.

Pros & Cons

Pros

• Genuine Delta part offers a close match to original fixtures and consistent appearance.
• Champagne Bronze finish looks attractive and coordinates with many bath fixtures.
• Correct 5/16 in to 18 stopped screw threads reduce the chance of thread incompatibility during installation.
• Good value for a branded repair component compared with replacing an entire assembly.

Cons

• Some users report inconsistent fit or seal issues, so confirm compatibility before installation.
• Not a universal drain, so it may not work with non-Delta or non-matching hardware.

Specifications

Our Verdict

The RP31558CZ is a sensible buy for anyone needing a genuine Delta tub drain in Champagne Bronze to preserve appearance and compatibility. It delivers brand-matched fit and finish at reasonable value, though buyers should verify thread and seal compatibility for their specific installation to avoid potential fit or drain performance issues.

Frequently Asked Questions

Will this drain fit all Delta tubs?
It fits many Delta tubs that use the specified 5/16 in to 18 stopped screw threads, but confirm your existing thread size and plug diameter before purchasing.

Does the Champagne Bronze finish match other Delta finishes?
The finish is intended to match Delta Champagne Bronze trims, but minor variations can occur; compare with your existing fixture under similar lighting.

Is this a complete drain assembly?
No, this is a genuine replacement repair part designed to replace the plug/drain component, not necessarily the entire drain assembly.