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Black neoprene rubber flat faucet washer, large circular shape with centre hole

MIDWEST FASTENER CORP

MIDWEST FASTENER CORP 77161 Neoprene Rubber Large Flat Faucet Part

SKU CH-XKW5-NB2XS

Neoprene rubber flat faucet washer seals large connections against leaks

  • TypeTools
  • Durable neoprene rubber resists water and heat
  • Large flat design fits standard faucet seats
  • Precision-moulded for a reliable drip-free seal
  • New condition ensures full material performance
  • Manufacturer part 77161 for exact replacement match

Neoprene Rubber Faucet Washer

This neoprene rubber flat faucet part fits standard bath fixtures and provides a reliable seal for leak repairs. It is intended for homeowners and maintenance workers replacing worn washers in faucet assemblies. The flexible material resists water exposure and maintains shape under compression. Installation requires only basic hand tools and minimal plumbing experience.

Replaces Deteriorated Flat Washers

When an existing flat washer cracks, hardens or no longer stops drips, this part restores a watertight joint. The jump is worth it when the faucet body and seat remain in good condition and only the rubber seal has failed. It avoids the cost and effort of replacing the entire faucet cartridge or trim. Orders of 75 or more ship free from the manufacturer.

Suits Simple Washer-Only Repairs

This component suits DIYers and professionals who need a direct replacement for a large flat faucet washer. Builders who require a complete cartridge, stem or specialized O-ring kit should look at something else. Buyers needing multiple sizes or assorted hardware packs will not find them here. The part ships directly from the manufacturer as a single replacement item.

Highlights

  • Durable neoprene rubber resists water and heat
  • Large flat design fits standard faucet seats
  • Precision-moulded for a reliable drip-free seal
  • New condition ensures full material performance
  • Manufacturer part 77161 for exact replacement match

Specifications

BrandMIDWEST FASTENER
TypeTools

Questions about this item

What size faucet opening does the 1-1/4" x 2-3/8" neoprene washer fit?

The washer measures 1-1/4 inch inner diameter by 2-3/8 inch outer diameter and 1/8 inch thick, matching large flat faucet seats with those exact dimensions.

How do I install the flat neoprene washer without it leaking?

Shut off water, remove the old washer, clean the seat of mineral deposits, seat the new washer flat without twisting, then tighten the bonnet nut just enough to compress the rubber evenly.

When should I replace the neoprene washer on my faucet?

Replace it when the faucet drips from the spout, the rubber feels hard or cracked, or the washer no longer compresses to form a seal after reassembly.

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