JR Products RV Sink Stoppers: Single-Stem, Four-Stem & Rubber Size Guide

RV sinks can use different drain mechanisms that appear nearly identical from above. Before replacing a missing plug, identify whether your drain takes a single-stem Pop-Stop, a four-stem pop-up stopper or a separate rubber plug. This chart compares the manufacturer part numbers, drain openings and package contents of the corresponding JR Products components sold at NewRVParts.

Which sink stopper style do you have?

Single-stem Pop-StopOne plastic stem engages the matching strainer. The white 95095 and chrome-finish 95135 are complete plastic strainer assemblies; 95105, 95125 and 95145 are separate single-stem replacement stoppers.
Four-stem pop-upA 1¼-inch stopper has four flat plastic stems. The white, parchment and chrome 95215, 95235 and 95255 strainer kits fit specified drain openings from 1⅜ to 1¾ inches.
Separate rubber plugThese plugs fit particular sink or strainer designs. The 95085 is for three identified JR strainer MPNs, while 95335 is a long plug for a one-piece molded lavatory sink. Neither should be selected only by its colour.

JR Products sink stopper and strainer cross-reference

Use the manufacturer number from your existing assembly wherever possible. The table separates complete drain assemblies from a stopper only so the included parts are clear before ordering.

JR Products MPN Drain component Opening / drain family Stopper or stem Supplied components
9495-205-022 Shower/sink strainer with rubber stopper Up to 2-in opening 1-5/8-in rubber stopper Die-cast metal strainer; plastic and rubber washers and slip nut
95085 Replacement rubber stopper For strainer MPNs 95055, 95065, 95075 1-3/4-in white rubber plug Stopper only; not a complete strainer
95335 Molded-lavatory rubber stopper 1-3/8-in molded sink opening 4-in overall; 1-7/16-in maximum diameter Long white rubber stopper for one-piece molded lavatory sinks
95095 White strainer with Pop-Stop Up to 2-in drain opening Single plastic stem Complete plastic assembly: strainer, white stopper, foam gasket and locknut
95135 Chrome-finish strainer with Pop-Stop Up to 2-in drain opening Single plastic stem Complete chrome-finish plastic assembly: strainer, stopper, foam gasket and locknut
95105 White Pop-Stop replacement Existing compatible Pop-Stop strainer Single plastic stem Stopper alone, white
95125 Parchment Pop-Stop replacement Existing compatible Pop-Stop strainer Single plastic stem Stopper alone, parchment
95145 Chrome Pop-Stop replacement Existing compatible Pop-Stop strainer Single plastic stem Stopper alone, chrome finish
95215 White four-stem pop-up strainer 1-3/8 to 1-3/4-in opening 1-1/4-in, four flat stems Strainer, white stopper, foam gasket and locknut; specified 1-1/4-in tailpiece connection
95235 Parchment four-stem pop-up strainer 1-3/8 to 1-3/4-in opening 1-1/4-in, four flat stems Strainer, parchment stopper, foam gasket and locknut; specified 1-1/4-in tailpiece connection
95255 Chrome four-stem pop-up strainer 1-3/8 to 1-3/4-in opening 1-1/4-in, four flat stems Chrome-finish strainer with stopper, foam gasket and locknut; specified 1-1/4-in tailpiece connection
95205 White four-stem replacement stopper Matching four-stem pop-up strainer 1-1/4-in, four flat stems Stopper alone, white
95225 Parchment four-stem replacement stopper Matching four-stem pop-up strainer 1-1/4-in, four flat stems Stopper alone, parchment
95245 Chrome four-stem replacement stopper Matching four-stem pop-up strainer 1-1/4-in, four flat stems Stopper alone, chrome finish
Two similar-looking systems are not interchangeable: The one-stem Pop-Stop stopper must engage its corresponding single-stem strainer. The 1¼-inch four-stem pop-up pieces are a different design. JR Products identifies the stem patterns separately; match both the current drain construction and the exact replacement part.

Measure before ordering a new stopper or complete drain

  1. Look underneath the stopper: Count its stems and compare whether they are flat or a single central stem. For rubber plugs, record the exact existing strainer MPN.
  2. Measure the sink opening: A 95095/95135 plastic strainer is specified for openings up to 2 inches; the 95215/95235/95255 four-stem assemblies are specified for openings 1⅜–1¾ inches.
  3. Check the plumbing connection: The four-stem strainer family specifies a 1¼-inch tailpiece connection to existing drain plumbing. Do not assume a separate tailpiece comes in the package.
  4. Check stopper dimensions: The molded-lavatory 95335 measures 4 inches overall with a maximum 1-7/16-inch diameter, while the 95085 rubber replacement measures 1¾ inches.
  5. Match the finish: White, parchment and chrome are distinct finishes. Chrome-finish plastic is not the same as a solid stainless-steel assembly.

Common questions when replacing an RV sink stopper

Can I replace a single-stem Pop-Stop with a four-stem plug? No matching fit is established. The receiving strainer designs differ; identify the original style before choosing a replacement.

Which strainers use the 95085 rubber stopper? JR Products specifies strainer part numbers 95055, 95065 and 95075 for its 1¾-inch rubber replacement.

Is 9495-205-022 a stopper alone? No. It is a die-cast strainer kit with a 1⅝-inch rubber stopper, washers and a slip nut.

Does 95255 include a separate replacement tailpiece? Its published package contains the chrome-finish strainer, stopper, gasket and locknut. A 1¼-inch tailpiece connects to the existing plumbing; a separate loose tailpiece is not identified as supplied.

Find the matching JR Products drain parts

Choose the actual repair component from these NewRVParts listings. Compare the number, stem design and drain measurements rather than assuming all white or chrome sink stoppers are the same.

Other RV sink and drain references

For shower grids, threaded sink baskets, exterior drain ports and sink traps, see our JR Products drain-strainer and basket guide. If the entire lavatory sink is being replaced, start with our RV bathroom sink size and cutout chart.

For original part-number descriptions and stopper measurements, see the JR Products sink stopper reference.

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