--- product_id: 9925573 title: "FAUCET RP25513 Stem Assembly, One Size" brand: "delta" price: "£19.08" currency: GBP in_stock: true reviews_count: 13 category: "Delta" url: https://www.desertcart.co.uk/products/9925573-faucet-rp25513-stem-assembly-one-size store_origin: GB region: United Kingdom --- # Brass stem for durability Quick 3-5 min installation Stainless steel plate for strength FAUCET RP25513 Stem Assembly, One Size **Brand:** delta **Price:** £19.08 **Availability:** ✅ In Stock ## Summary > 🔩 Fix it fast, fix it right—Delta’s stem assembly keeps your faucet flawless! ## Quick Answers - **What is this?** FAUCET RP25513 Stem Assembly, One Size by delta - **How much does it cost?** £19.08 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/9925573-faucet-rp25513-stem-assembly-one-size) ## Best For - delta enthusiasts ## Why This Product - Trusted delta brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless DIY Repair:** Replace your two-handle faucet stem in under 5 minutes—no plumber needed. - • **Seamless Fit, Leak-Free:** Precision engineering guarantees a perfect fit and smooth operation every time. - • **Color Options for Subtle Style:** Available in black or beige to blend discreetly with your faucet design. - • **Lifetime-Guaranteed Genuine Part:** Trust Delta’s official stem assembly for flawless faucet performance. - • **Built to Last with Premium Materials:** Brass and stainless steel components ensure unmatched durability and corrosion resistance. ## Overview The DELTA FAUCET RP25513 Stem Assembly is a genuine, lifetime-guaranteed replacement part designed for two-handle faucets. Crafted from durable brass with a stainless steel plate, it ensures long-lasting strength and leak-free performance. Easy to install in just minutes, this stem assembly helps maintain smooth faucet operation and comes in black or beige to match your fixture discreetly. ## Description Product Description Our faucets and their parts are guaranteed for a lifetime, but just in case you'd like to make some repairs on your own we've made some parts available for you to order. From the Manufacturer Our faucets and their parts are guaranteed for a lifetime, but just in case you'd like to make some repairs on your own we've made some parts available for you to order. Review: Easy fix - Perfect fit 3 minute fix it works great Review: Perfect replacement! - 5 minute job to install, perfect fit, no leaks. Pro tip: slather it up with some silicone plumbers paste before assembling. ## Features - Genuine Delta repair part - Sturdy stem unit assembly - For replacement in two handle faucets - Brass stem and stainless steel plate add extra strength - Helps keep a faucet running smoothly - Part will have either black or beige color ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001D0N63Y | | Best Sellers Rank | #25,607 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Faucet Stems | | Brand Name | DELTA | | Color | Chrome | | Customer Reviews | 4.7 4.7 out of 5 stars (1,323) | | Finish Types | No Finish | | Global Trade Identification Number | 00034449375443, 00735090546199 | | Item Type Name | Stem Assembly | | Item Weight | 1.12 ounces | | Manufacturer | Delta Faucet | | Manufacturer Warranty Description | Limited Lifetime Warranty | | Material Type | Brass | | Model Name | RP25513 | | Model Number | RP25513 | | UPC | 735090546199 760575633668 034449375443 784497993723 733353309086 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** DELTA - **Color:** Chrome - **Finish Type:** No Finish - **Global Trade Identification Number:** 00034449375443, 00735090546199 - **Item Weight:** 1.12 ounces - **Manufacturer:** Delta Faucet - **Material:** Brass - **Model Name:** RP25513 - **UPC:** 735090546199 760575633668 034449375443 784497993723 733353309086 ## Images ![FAUCET RP25513 Stem Assembly, One Size - Image 1](https://m.media-amazon.com/images/I/416onJ0nvWL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy fix *by J***N on March 15, 2026* Perfect fit 3 minute fix it works great ### ⭐⭐⭐⭐⭐ Perfect replacement! *by J***J on February 24, 2026* 5 minute job to install, perfect fit, no leaks. Pro tip: slather it up with some silicone plumbers paste before assembling. ### ⭐⭐⭐⭐⭐ OEM part works perfectly *by T***S on February 16, 2026* I also have the Delta Lahara faucet (in a house I moved into), and like many others I also had to go down the rabbit hole of learning about how different years' models of this same faucet design used different stem valves, and the fact that my sink was probably installed about 15-20 years ago, meaning the one I'd need for MY model was NOT the same part the Delta website says I want, because that's based on their CURRENT model. This was complicated by the fact that I couldn't find a 3/32 Allen wrench to remove the set screw on the handle and actually pull out the unit and check it, until I had the opportunity to go buy another set of hex wrenches. Finally I was able remove the handle and take out the existing stem valve and visually compare with the pictures and I could confirm which one was the right one for me. On a whim, I went to Ace hardware to check out compatible replacements, but the one they had used a plastic stem all the way through, not brass, and I felt that would be a downgrade as long as I'm replacing a part on an expensive faucet. One visual difference is that the part I was replacing had black plastic for the lower half of the assembly, and white plastic on the upper part, while this replacement part uses white plastic across the entire body. But the color of the plastic isn't relevant to the design of the part, and this RP25513 Stem Assembly is definitely the one I needed, so I ordered it. But I ALSO ordered the RP77737 Seats and Springs kit, because some of the reading I'd done said that even with a new stem, if you don't replace the seat & spring you might still not solve the leak, and solving the regular drip was the whole reason we were doing this to begin with. I'd watched multiple videos on youtube to understand how to do the replacement, and felt relatively confident in doing it. Anyway, when they arrived, I replaced the old parts with these, and it works great. No more leak! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/9925573-faucet-rp25513-stem-assembly-one-size](https://www.desertcart.co.uk/products/9925573-faucet-rp25513-stem-assembly-one-size) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-24*