Replacement for Delta RP12631 Stem Extender 2-Pack | 2 & 3-Handle Tub & Shower Faucets | Replaces RP18627, Everbilt 74589, Danco 58072 | 2.87" Polymer, D-Shape Broach | Hot and Cold, Screws Included
US$6.79
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US$6.79
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by finetechsolutions.in
Free 30-day returns Details
Product details
| Management number | 247185966 | Release Date | 2026/08/16 | List Price | US$6.79 | Model Number | 247185966 | ||
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- Replacement for Delta RP12631 Stem Extender, 2-Pack: Two plastic extenders that bridge your tub or shower valve stems to the handles, restoring 2.87 inches of reach when the original stems are buried too far behind the wall to engage the handles properly. Drop-in fit for Delta, Delex, and Peerless two and three-handle tub and shower valves built from the late 1970s through current production.
- Restores Handle Reach After Tile Overlay or Wall Buildup: Solves the most common reason a tub or shower handle wobbles, slips off, or refuses to clamp down after a remodel. New tile over old tile, a thicker backerboard, or a deeper trim plate pushes the valve stem too far behind the new wall surface. These extenders bring the splined contact surface back out to where the handles can grab them again, with no wall demolition required.
- 2.87-Inch Engineered Polymer Body with D-Shape Broach: Length 2.87 inches end to end. Engineered polymer body dimensionally matched to the original factory specification, with a D-shaped broach that mates with the existing splined stem on standard Delta two and three-handle valves. Each extender includes its own chrome-plated steel mounting screw pre-fitted inside the body, ready to lock the handle in place for wobble-free operation through the full open and shut range.
- Two Extenders Per Pack, Matches Delta RP12631 Configuration: Ships as a 2-pack with two pre-fitted mounting screws, one per extender. Enough to repair both the hot and cold stems on a two-handle tub and shower valve in a single purchase, with the same pack count as the original Delta RP12631. For a three-handle valve, order quantity 2 to cover all three stem positions plus one spare for future maintenance.
- Cross-Reference Coverage Across the D-Shape Extender Family: Interchangeable with Delta RP18627, the Roman tub variant of the same part, per Delta's published parts data. Also cross-references to Everbilt 74589 sold at The Home Depot, Danco 58072, and Sigma-style D-shape extenders sold in plumbing supply houses. Compatible with Delta handle families H25, H28, and H41 including the 2600 series.
- Two Chrome-Plated Mounting Screws Included for Handle Retention: Each pack ships with two chrome-plated steel mounting screws, one pre-fitted inside the body of each extender so they do not get lost in transit. The included screws are sized for Delta lever handles. If your handles are knob style, reuse the longer original screws from your knob assemblies, as knob handles use a longer fastener than lever handles.
- Quantity Tier Pricing for Property Managers and Maintenance Teams: Multifamily property managers, apartment maintenance teams, plumbing contractors, and remodel crews can buy in volume through Amazon Business for quantity-tier discounts. The 2-pack format matches the unit count of a two-handle valve repair, so inventory math is simple: one pack per valve. Direct support for commercial accounts handled by FourHome.
- About 20-Minute DIY Install for Both Handles with Basic Hand Tools: Pop the index cap off the first handle, back out the existing retention screw with a Phillips or Allen driver depending on your handle style, lift the handle off, slide the new extender onto the splined stem, set the handle back on top of the extender, and lock it down with the included chrome-plated screw. Repeat on the second handle. Bilingual English and Spanish installation instructions ship inside every pack.
- FourHome Aftermarket Plumbing Brand for Pros and Homeowners: FourHome is an independent brand of aftermarket plumbing repair parts, supplying stems, cartridges, seats, and extenders for the most common American residential tub, shower, lavatory, and kitchen valves. FourHome is not affiliated with Delta Faucet Company. Delta, Delex, and Peerless are trademarks of their respective owners and are referenced here for compatibility identification only.
- Verify Compatibility Before Ordering: Confirm your tub or shower valve is a Delta, Delex, or Peerless two-handle or three-handle stem-style valve, that your existing stem profile is the standard D-shape broach Delta has used since the late 1970s, and that the original part number is RP12631 or RP18627. Not compatible with Delta MultiChoice, Delta Monitor 1300 or 1400 single-handle cartridge faucets, or any single-handle pressure-balance or ball valve.
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