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Set of black rubber flange gaskets in clear bag

BELL AND GOSSETT

BELL AND GOSSETT 118368 Flange Gasket Set for 4RC91-92 4RD16-17

SKU CH-193B-6TTXN

Flange gasket set fits Bell & Gossett Series 60, 90, 100, LR and PL circulating pumps, replacing part 118368

  • Product typeDrain Components
  • Rubber gasket material resists fluid degradation
  • Fits 4RC91, 4RC92, 4RD16, 4RD17 pump models
  • Compatible with Series 60, 90, 100, LR, PL circulating pumps
  • Matches Grainger part numbers 4RC91, 4RD16, 5JPD3, 5JPD9
  • Replaces manufacturer models 102206, 102208, 106189, 106197

Flange Gasket Set 118368

The BELL & GOSSETT 118368 Flange Gasket Set supplies replacement rubber gaskets for in-line circulating pumps. It fits Series 60, Series 90, LR, PL 30, PL 36, PR and Series 100 pump models. The set is designed to restore a reliable seal during routine maintenance or pump rebuilds.

Maintenance teams and pump installers

This set suits technicians servicing the listed Bell & Gossett in-line circulating pumps who need a direct-fit rubber flange gasket. It is not intended for installers working on pump series outside the compatible families or for applications requiring a different gasket material than Buna rubber.

Compatible pump series and part numbers

The gaskets match Series 60 1 1/4AA, 60 1AA, 90 1 1/4AA, 90 1AA, LR, PL 30, PL 36, PR and Series 100 pumps. They also cross-reference to Grainger part numbers 4RC91, 4RC92, 4RD16, 4RD17, 5JPD3 and 5JPD9 as well as manufacturer models 102206, 102208LF, 106189 and 106197LF.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 86% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameBell & Gossett
Model name118368
Product typeDrain Components

Questions about this item

Does the 118368 flange gasket set include bolts or sealant for the 4RC91-92 pump flanges?

The set supplies the Buna rubber flange gaskets only; mounting bolts and any pipe sealant are sold separately.

How do I know which gasket in the set matches my Series 60 1 1/4AA or Series 100 pump?

The gaskets are moulded to fit every flange listed — Series 60 1 1/4AA, 60 1AA, 90 1 1/4AA, 90 1AA, LR, PL 30, PL 36, PR and Series 100 — so you simply select the one that matches your pump flange pattern.

What does the Buna rubber material mean for hot-water circulation at typical system temperatures?

Buna resists hot water and common glycol mixes in hydronic loops, staying flexible and leak-free across the normal operating range of in-line circulating pumps.

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