What Every Part of a Shower Is Called—and What It Does
The practical rule is simple: a component name tells you what to research; the model, markings, dimensions, and official diagram tell you what fits.
Shower components are easiest to identify by where they are and what they do. Water outlets release water; handles and trim let you operate the shower; concealed valves regulate or route water; the floor and drain remove water; and the walls, enclosure, waterproofing, and structure help contain and support the installation.
The complication is that shower component names are not perfectly standardized. A plate may be sold as an escutcheon, wall plate, or trim plate. A handheld outlet may be called a hand shower, handset, or handheld showerhead. Even familiar terms such as shower pan and shower tray can have different meanings across markets and construction systems.
Use this guide as a representative map rather than a universal bill of materials. Your shower may omit many of these parts or combine several functions in one assembly.
A Quick Map of Shower Anatomy
A typical shower can be divided into six groups:
- Water outlets: showerhead, hand shower, body spray, and tub spout.
- Controls and trim: handle, knob, dial, escutcheon, decorative sleeve, and visible diverter control.
- Concealed plumbing: supply pipes, valve body, cartridge or stem, diverter, seals, and outlet pipes.
- Base and drainage: shower base or pan, drain cover, drain fitting, drain pipe, and trap.
- Walls, enclosure, and structure: wall finish, waterproofing, backer board, framing, door, curtain, and fixed panels.
- Optional accessories: niche, shelf, caddy, grab bar, bench, and seat.
Here is a representative cutaway. The labels and prose below convey the same relationships, so the diagram is not required to understand the component groups.
REPRESENTATIVE SHOWER ARRANGEMENT — NOT A CONSTRUCTION SPECIFICATION
[Fixed showerhead] ← Water outlet
│
[Shower arm]
[Arm flange]
│
┌──────── Finished shower wall ────────┐
│ outlet pipe │
Hot ──┼──┐ │
│ ├── [Valve body] ───────────────────┤
Cold ─┼──┘ [cartridge or stem] │
│ [optional diverter] │
│ │ │
│ [handle + escutcheon/trim] │
│ │
│ [optional wall elbow]──hose──handset │
│ │ │
│ [slide bar/mount] │
└───────────────────────────────────────┘
wall finish
waterproofing
backer board
studs and bracing
[Door, curtain, or fixed glass panel]
│
┌──── Shower base/pan or tiled floor ──┐
│ slope → │
│ [drain cover] │
└───────────────┬──────────────────────┘
[drain fitting]
│
[drain pipe]
│
[trap]
│
building drainage system
Beneath floor: subfloor and joists
The basic water path is straightforward. Hot and cold supply pipes enter the concealed valve body. A cartridge, stem, or another internal mechanism regulates the water according to the valve design. Water then travels to an outlet such as a fixed showerhead, hand shower, body spray, or tub spout. After use, the shower floor directs it into the drain, through the trap, and toward the building drainage system.
For quick reference, the principal shower component names are:
- Outlets: showerhead, hand shower or handset, body spray, tub spout.
- Outlet connections: shower arm, shower-arm flange, hose, wall supply elbow or drop elbow.
- Handset mounting: fixed mount, riser rail or slide bar, slider bracket.
- Visible controls: handle, lever, knob, dial, escutcheon, decorative sleeve, trim kit.
- Concealed controls: valve body, cartridge, valve stem, diverter or transfer mechanism.
- Supply plumbing: hot supply pipe, cold supply pipe, mixed-water outlet pipe.
- Floor and drainage: shower base, pan or tray, drain cover, drain fitting, drain pipe, trap.
- Enclosure: shower walls, door, fixed panel, curtain, hinges, rollers, seals, handles.
- Hidden construction: waterproofing membrane or liner, backer board, mud bed where used, studs, bracing, subfloor, joists.
- Accessories: niche, shelf, caddy, grab bar, bench, foldable seat.
Some components are common to many showers, but few are universal. A fixed-head shower needs no handset hose. A single-outlet shower may have no diverter. A curbless tiled shower does not necessarily use the same floor assembly as a prefabricated receptor. Construction-oriented shower anatomy guides similarly distinguish the visible base and walls from the drainage, framing, waterproofing, and supporting layers behind them (overview of visible and concealed shower components).
Water Outlets, Arms, Hoses, and Mounting Parts
A showerhead is a fixed outlet through which shower water is released. It can project from a wall or descend from a ceiling. A hand shower, handset, or handheld showerhead is an outlet designed to be held and repositioned by the user.
A standard showerhead, rain or raincan head, hand shower, and body spray describe where and how water exits.
Common outlet and connection names include:
| Primary name | Common alias | Location | Function | Configurations that use it |
|---|---|---|---|---|
| Showerhead | Fixed head, shower head | Wall or ceiling | Releases a fixed spray | Fixed-head, rain-shower, and multi-outlet systems |
| Rain head | Raincan, rainfall head, overhead head | Wall or ceiling, often overhead | Releases water through a broad spray face | Rain-shower and multi-outlet systems |
| Hand shower | Handset, handheld showerhead, hand spray | On a mount, rail, or in the user’s hand | Provides a movable outlet | Handheld and multi-outlet systems |
| Body spray | Body jet | Shower wall | Directs water from a wall-mounted outlet | Selected multi-outlet systems |
| Shower arm | Head arm | Between the wall or ceiling and fixed head | Supplies water to and supports a fixed head | Fixed-head systems |
| Shower-arm flange | Arm escutcheon, cover flange | Where the arm passes through the finished surface | Covers the opening around the arm | Most exposed shower-arm installations |
| Shower hose | Flexible hose, handset hose | Between the wall outlet and handset | Carries water to a hand shower | Handheld systems |
| Wall supply elbow | Drop elbow, wall outlet elbow | Finished wall near the handset | Connects concealed plumbing to the hose | Handheld systems with a separate wall outlet |
| Handset mount | Wall bracket, hand-shower holder | Finished wall | Holds the handset in a fixed position | Basic handheld systems |
| Slide bar | Riser rail, shower rail | Vertically on the wall | Supports an adjustable handset holder | Adjustable handheld systems |
| Slider bracket | Slider, adjustable holder | Attached to the slide bar | Changes handset height and sometimes angle | Slide-bar handheld systems |
The shower arm and wall supply elbow are often confused. A wall supply elbow normally terminates the concealed pipe at the finished wall and connects it to a flexible hand-shower hose; a separate mount or slider generally supports the handset.
The flange around a shower arm is primarily a finishing piece.
In a handheld assembly, the hose carries water while the mount or slider bracket holds the handset. A fixed wall mount provides one resting position. A slide bar—or riser rail—allows the holder to move vertically. Retail catalogs commonly separate showerheads, hand showers, body sprays, arms, flanges, drop elbows, mounts, slide bars, and hoses, although exact terminology remains manufacturer-dependent (examples of shower outlet and mounting categories).
Assemblies may package several pieces together. A hand-shower set might include a handset, hose, slide bar, slider, and mounting hardware. Another package might contain only the handset and hose. Never infer the package contents from the general product name; check the model-specific list.
Handles, Escutcheons, Trim Kits, and Other Visible Controls
The user-operated control may be called a handle, lever, knob, or dial. These terms often describe its shape rather than its internal function. One handle might control activation and temperature, while another system may provide separate controls for temperature, volume, and outlet selection.
The plate behind a shower handle is usually called an escutcheon. Other common names include:
- Cover plate
- Wall plate
- Back plate
- Trim plate
- Escutcheon plate
Its basic job is to cover the finished-wall opening around the control assembly and provide a finished appearance. Depending on the design, it may also carry labels or seals. It is distinct from the valve body, which is the plumbing housing concealed behind the wall.
A decorative sleeve is exposed trim around part of the control assembly, often between the handle and escutcheon. It may also be described as a shroud or trim sleeve. Like the escutcheon, it is not the internal water-regulating mechanism.
A trim kit is a package of visible finished components. It usually includes some combination of:
- Handle or handles
- Escutcheon
- Decorative sleeve
- Control labels or buttons
- Visible fasteners
- Diverter or transfer-control trim, where applicable
Exact contents are model-specific. “Valve trim” may be sold separately from the concealed rough-in valve, so a box labeled as trim should not be assumed to contain the valve body or cartridge.
Small visible fasteners have their own names. A handle set screw secures a handle to a spindle, adapter, or control shaft. These components hold parts in place; they do not regulate water.
Compatibility is especially important around the controls. Two handles can look nearly identical but use different:
- Spindle lengths
- Spindle diameters
- Spline counts
- Adapter shapes
- Threads
- Screw positions
- Retaining methods
- Valve generations
Likewise, an escutcheon may have the wrong opening pattern or mounting-hole spacing even when its diameter and finish look correct. Manufacturer identification systems therefore direct users to model-specific parts lists and diagrams rather than appearance alone; Delta, for example, provides model search and guided product identification for finding applicable cartridges, handles, set screws, and diagrams (manufacturer parts and product-identification tools).
Valve Body, Cartridge, Stem, and Diverter: The Parts People Confuse
“Shower valve” is sometimes used loosely to mean the entire control. More precisely, several separate components work together behind the trim.
| Component | Usual location | Basic job | Visible? | Important compatibility notes |
|---|---|---|---|---|
| Valve body | Behind the finished wall | Connects supply and outlet pipes and houses control parts | Usually concealed | Pipe arrangement, dimensions, trim family, and built-in functions vary |
| Cartridge | Inside the valve body | Regulates mixing, flow, pressure balancing, or thermostatic behavior, depending on design | Concealed after assembly | Length, ports, seals, splines, and retaining method may differ |
| Compression stem | Inside a traditional valve body | Mechanically opens or closes flow against a valve seat | Mostly concealed | Must match thread, seat, washer arrangement, length, and handle connection |
| Diverter | Behind trim, in a tub spout, or within another assembly | Routes water between outlets | Control may be visible; mechanism is usually concealed | Number of outlets, positions, cartridge, and terminology vary |
| Transfer control | Usually behind separate trim | Selects among supported outlets | Control is visible | Manufacturer usage differs; “transfer” and “diverter” are not universal synonyms |
| Trim kit | On the finished wall | Provides the exposed control interface and finished appearance | Yes | Must fit the installed valve family and generation |
The valve body is the concealed housing connected to the hot and cold supplies. It also connects to one or more outlet pipes. Depending on the model, it may house a cartridge, stems, check components, seals, a pressure-balancing mechanism, or other parts.
A cartridge is a working assembly inside many modern valve bodies. Depending on its design, it may:
- Open and close water flow
- Mix hot and cold water
- Regulate volume
- Provide pressure-balancing behavior
- Provide thermostatic temperature control
- Perform more than one of these functions
The word cartridge does not identify one universal mechanism. Cartridges can have different internal designs, port arrangements, seals, bodies, and handle connections.
A valve stem can be a broad name for the shaft operated by a handle. In traditional compression-valve terminology, however, the stem is a distinct threaded mechanism. It may work with a stem screw, packing nut, packing material, washer, and valve seat. Turning the handle mechanically moves the stem so the washer opens from or closes against the seat.
That compression mechanism should not be treated as identical to a sealed modern cartridge. Some stem assemblies allow a washer, packing material, or the stem itself to be serviced separately. Failed cartridges are commonly replaced as complete assemblies, although the product documentation determines what can actually be serviced (comparison of traditional stems and integrated cartridges).
A diverter routes water between outlets. In a tub-shower combination, it may select the tub spout or showerhead. In another shower, it may select an overhead head, hand shower, or body sprays. Its primary job is outlet selection, not automatically serving as the main temperature control.
Manufacturers do not use diverter and transfer valve with complete consistency. Some reserve diverter for switching between particular paths and use transfer for multi-outlet selection; others organize their products differently. Use the installed product’s diagram and terminology rather than assuming the words are universally interchangeable.
Two frequently encountered valve categories are:
- Pressure-balancing valve: uses a mechanism intended to respond to changes in the relative hot and cold supply pressures.
- Thermostatic valve: uses a temperature-responsive mechanism to regulate mixed-water temperature.
Neither label identifies every function in the complete installation. A thermostatic system may have a separate flow control. A pressure-balancing valve may or may not provide independent volume adjustment. Outlet selection may require another control.
Related internal parts can include:
- O-rings
- Seals
- Gaskets
- Washers
- Packing
- Retaining clips
- Retaining nuts
- Spindles
- Splines
- Valve seats
- Adapters
- Stop rings
O-rings, seals, gaskets, washers, and packing help limit leakage at particular joints or moving mechanisms. Retaining clips and nuts secure cartridges or other components. A spindle is a projecting control shaft; splines are the ridges through which a handle or adapter engages it. These details are often decisive when matching a replacement.
Shower Base, Drain, Waterproofing, and Hidden Structure
The shower-floor unit is commonly called a shower base, shower pan, shower tray, or sometimes a shower receptor. In everyday conversation, these names often overlap. In product catalogs and construction discussions, however, one term may refer to a prefabricated unit while another refers to a waterproofing component or complete site-built assembly.
For accurate identification, separate:
- The visible floor or receptor
- The drain assembly
- The waterproofing system
- Any sloped supporting bed
- The subfloor and structural support
A prefabricated base may arrive as a molded unit with an integrated slope and drain opening. A site-built tiled floor may instead combine tile, setting materials, a sloped bed, waterproofing, a compatible drain, and structural support. Both may casually be called a shower pan, but their components and construction methods are not necessarily alike.
A typical drain path is:
Drain cover or strainer
↓
Drain or waste fitting
↓
Drain pipe
↓
Trap
↓
Building drainage system
The drain cover, grate, or strainer is the visible top piece. Beneath it is a drain fitting or waste fitting that connects the shower-floor assembly to the drain pipe. Exact drain designs vary: a tiled shower drain and a prefabricated-base drain may clamp, seal, and connect differently.
The drain pipe carries discharged water away from the shower. The trap, often called a P-trap when it has that configuration, retains a water seal intended to limit odors or gases from the drainage system from entering the room. Shower-parts references commonly treat the waste fitting and trap as related but separate portions of the drainage assembly (guide to shower plumbing and drain-part names).
Concealed construction elements may include:
- Subfloor: the supporting floor surface beneath the shower assembly.
- Joists: structural members supporting the floor.
- Studs: vertical framing members behind the shower walls.
- Horizontal bracing or blocking: framing added between studs to support suitable load-bearing accessories.
- Backer board: a rigid substrate for compatible finishes or water-management systems.
- Waterproofing membrane or liner: part of the system intended to manage water that passes beyond the visible finish.
- Mud bed or mortar bed: a shaped supporting layer used in some tiled shower floors.
- Setting material: material used to attach tile or another finish where applicable.
The visible wall finish—tile, acrylic, fiberglass, stone, or another panel material—should not be confused with waterproofing. Nor should backer board automatically be assumed to form the complete water-management system. The roles and order of these layers vary according to the selected assembly.
Framing supports the wall and enclosure assemblies. Bracing may provide attachment support for suitable load-bearing accessories such as grab bars or seats. Backer board supplies a stable substrate where the chosen system requires it, while waterproofing manages moisture behind or beneath the finish.
A generic anatomy diagram cannot establish the correct layer order, drain connection, slope, or waterproofing method for a particular installation. Prefabricated bases and site-built tiled floors can use substantially different assemblies, so the selected products’ installation documentation should be consulted before work begins.
Walls, Doors, Enclosures, and Shower Accessories
The shower enclosure is the collection of components that defines and helps contain the showering area. Depending on the design, it may include:
- Finished shower walls
- A curtain and curtain rod
- A hinged door
- A sliding door
- One or more fixed glass panels
- A door combined with fixed panels
- Seals and attachment hardware
A shower door is a moving panel that provides entry. A fixed panel does not normally open. A hinged door uses hinges, while a sliding door may use rollers and a track system. A door handle or pull provides the user grip.
A door seal is a flexible or shaped component intended to help contain water around a panel edge or opening. These are useful categories, but profiles and dimensions remain model-specific.
Water found outside an enclosure does not prove that a seal has failed. Symptoms can guide inspection, but they do not establish a diagnosis by themselves.
Common non-plumbing accessories include:
- Recessed niche: a storage recess built into a wall.
- Corner caddy: a storage unit fitted in a corner.
- Built-in shelf: an integrated ledge or shelf.
- Grab bar: a fixed support bar.
- Bench: a permanent or freestanding seating surface.
- Foldable seat: a wall-mounted seat that folds when not in use.
These accessories do not regulate water delivery. A niche stores products; a bench provides a seating surface; and a grab bar provides hand support. They belong to the enclosure or supporting structure rather than the valve and outlet system.
Some wall-mounted, load-bearing accessories may require support or bracing behind the finished wall. That does not mean every accessory uses the same attachment method or that surface fasteners alone provide suitable support. Use the documentation for the particular accessory and wall assembly.
Avoid judging an enclosure solely by broad labels such as frameless, sliding, walk-in, or fixed panel. Those terms describe configuration; they do not establish water containment, accessibility, safety, or durability by themselves.
Which Components Appear in Each Shower Configuration?
There is no single universal shower-parts list. These representative configurations show why.
1. Basic fixed-head shower
Hot and cold supply pipes
↓
Valve body + cartridge or other mechanism
↓
Handle and trim
↓
Outlet pipe
↓
Shower arm + flange
↓
Fixed showerhead
↓
Base or shower floor
↓
Drain assembly
This common arrangement does not inherently require a hose, slide bar, tub spout, or diverter.
2. Handheld shower
Supply pipes
↓
Valve body and trim
↓
Wall supply/drop elbow
↓
Flexible hose
↓
Hand shower/handset
↓
Fixed holder
or
Slide bar + slider bracket
A handheld-only shower may use one outlet. A combination system may add a fixed head and diverter.
3. Tub-shower combination
Hot and cold supplies
↓
Mixing control
↓
Diverter
↙ ↘
Tub spout Showerhead
Tub-specific parts include the tub spout, tub drain, and commonly an overflow assembly. The diverter may be incorporated into the tub spout, operated through a separate control, or integrated into another model-specific arrangement. Its job is to select the outlet.
4. Dual- or multi-outlet shower
Main water control
↓
Diverter or transfer control
┌────┼─────────┐
↓ ↓ ↓
Head Handset Body sprays
The main control regulates water according to its design. A diverter or transfer mechanism then routes it to supported outlets. The number of visible handles does not reveal every available combination.
5. Thermostatic shower
Hot and cold supplies
↓
Thermostatic valve body
↓
Thermostatic cartridge
↓
Temperature control
+
Separate or integrated flow control
↓
Optional outlet selector
↓
One or more outlets
A thermostatic system includes a temperature-regulating mechanism, but its flow and outlet controls depend on the model. It may use separate temperature and volume handles, a combined control, or additional diverter trim.
Electric and power showers are distinct product categories. They may add an external casing, front cover, internal electrical components, switches, and other model-specific parts. Those differences change the identification process, so an ordinary mixer-valve diagram should not be treated as instructions for inspecting or repairing one.
In short, the presence of a hose, slide bar, wall elbow, diverter, tub spout, body sprays, or multiple handles depends on the shower configuration. An apparently missing component is not necessarily absent or defective; the system may simply use a different arrangement.
How to Identify a Replacement Shower Component
Knowing the correct name narrows the search, but it does not establish compatibility. Use the following process before ordering.
1. Classify the part by location and function
Ask where it is and what it does:
- Does water come out of it?
- Does it move when a handle is operated?
- Is it visible trim?
- Is it inside the valve?
- Does it route water between outlets?
- Is it part of the drain?
- Is it enclosure hardware?
- Is it a supporting or waterproofing layer?
“Plate behind handle” points toward escutcheon. “Flexible tube to handset” points toward shower hose. “Internal part attached to the handle spindle” may indicate a cartridge or stem, but more evidence is needed.
2. Photograph the complete fixture before disassembly
Take a straight-on image showing:
- All handles and controls
- Showerhead and handset arrangement
- Tub spout, if present
- Trim-plate shape and markings
- Relative spacing between components
- Door or enclosure configuration, when relevant
3. Look for a brand, logo, or product marking
Check the escutcheon, handle, showerhead, handset, hose fittings, door hardware, and accessible labels. Brand identification can greatly reduce the number of possible parts, but do not assume every visible component came from the same manufacturer.
4. Record the control layout
Note:
- Number of handles
- Whether each turns, pulls, pushes, or rotates
- Which handle controls temperature
- Which controls flow
- Whether another control selects outlets
- Whether the valve is exposed or concealed
Handle count is a clue, not proof of the internal mechanism.
5. Search for the model or part number
Use official product pages, owner documentation, exploded views, and manufacturer parts lists whenever the model can be established. Exploded diagrams are particularly valuable because they show the relationship between the trim, retaining hardware, cartridge, valve body, and seals. Specialist identification guidance likewise recommends comparing the complete fixture with model imagery and exploded views rather than relying on one isolated feature (shower and component identification methods).
6. Record cartridge or stem details
Where identification requires examining a removed or exposed control component, record all applicable details:
- Stamped or molded markings
- Overall length
- Body diameter
- Spindle diameter
- Spline count
- Spline shape
- Notch or locating-tab position
- Port arrangement
- Connection type
- Threads
- Retaining clip or nut
- Seal and O-ring positions
- Handle adapter
Use a ruler or scale in photographs, but also write down the dimensions. Perspective can distort measurements in an image.
7. Take a complete photo set
For an unknown cartridge, handle, or trim component, useful images include:
- Front of the assembled trim
- Trim after handle removal
- Cartridge or stem still installed
- Retaining clip, nut, or bonnet
- Markings on every side
- Spindle and spline close-up
- Full component beside a ruler
- Connection end and locating features
Do not disassemble more of the fixture solely to obtain photographs if you are uncertain how to isolate or reassemble it.
8. Do not diagnose from a symptom alone
Dripping, difficult temperature adjustment, low flow, stiffness, or failed outlet switching can help identify where to inspect. None proves that a particular cartridge, valve body, seal, hose, diverter, drain, or enclosure component has failed. Several faults can produce similar symptoms, and the apparent source may not be the actual source.
9. Verify compatibility with model-specific evidence
Visual similarity is insufficient. Two parts can differ in length, diameter, spline count, thread, port position, retaining method, or valve generation. Before ordering, confirm as many of the following as possible:
- Manufacturer
- Fixture model
- Official part number
- Valve family or generation
- Dimensions
- Connection details
- Spline details
- Retaining hardware
- Manufacturer parts diagram
A seller’s use of the word universal should not override conflicting manufacturer documentation.
Shower Parts Store describes itself as an informational identification resource rather than a parts seller and covers components such as cartridges, door rollers, hinges, heads, and arms (about Shower Parts Store’s identification focus). Its valve guide recommends checking trim-plate branding, counting handles, inspecting cartridge markings, measuring an unmarked cartridge, and matching the manufacturer’s part number rather than relying on a supposedly universal replacement.
Safety note: Shut off the water before removing a cartridge or another water-control component, as the identification guidance expressly advises (shower valve and cartridge identification guide). For concealed plumbing, electrical components, structural changes, or disturbed waterproofing, stop if the work is beyond your ability to identify and manage correctly.
The practical rule is simple: a component name tells you what to research; the model, markings, dimensions, and official diagram tell you what fits.
Frequently Asked Questions
What is the plate behind a shower handle called?
It is usually called an escutcheon or escutcheon plate. It may also be listed as a cover plate, wall plate, back plate, or trim plate.
The escutcheon covers the wall opening around the control assembly and provides a finished surface behind the handle. It is not the concealed valve body. A replacement must match the installed control’s openings, mounting arrangement, dimensions, and valve family.
Are shower base, shower pan, and shower tray the same thing?
They often refer generally to the shower-floor unit, so the terms are frequently used interchangeably in everyday speech. They are not precise synonyms in every market or construction system.
A tray or base may mean a prefabricated receptor. Pan may refer to that same unit, a waterproofing component, or the broader floor assembly in a site-built shower. When ordering or discussing construction, clarify whether you mean the visible receptor, waterproofing layer, sloped bed, or complete floor system.
What is the difference between a shower valve, cartridge, stem, and diverter?
The valve body is the concealed housing connected to the supply and outlet pipes. The cartridge is an internal working assembly used in many modern valves. The stem, in traditional compression-valve terminology, is a threaded mechanism that may operate with packing, a washer, and a valve seat. The diverter routes water between outlets.
These parts are related but not interchangeable. A valve body houses components; a cartridge or stem regulates water according to its design; and a diverter selects where the water goes.
Are shower cartridges, handles, and trim kits universal?
No. Similar-looking cartridges, handles, and trim kits can differ in dimensions, splines, spindle diameter, threads, port positions, mounting holes, retaining methods, and valve generation.
Identify the manufacturer and model where possible, then compare the official part number and parts diagram. If markings are absent, record dimensions, spline details, connection features, and retaining hardware before searching for a replacement.
Does every shower contain all of the components in this guide?
No. The component list changes with the configuration.
A fixed-head shower may have no hose or slide bar. A single-outlet shower may have no diverter. A shower-only installation has no tub spout. Body sprays, fixed glass panels, benches, niches, and multiple controls are configuration-specific or optional. Electric and power showers can contain casing and electrical components not found in an ordinary mixer shower.
Identifying the Part Is Only the First Step
Start by deciding whether the unknown item is an outlet, visible control, concealed valve part, drain component, enclosure part, accessory, or structural layer. Use its primary name and aliases to narrow the search.
Before ordering, verify the manufacturer, model, markings, measurements, connections, splines, retaining method, and official parts diagram. The name identifies the category; model-specific evidence establishes compatibility.