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Bell & Gossett 189134LF Replacement Part

The Bell & Gossett 189134LF is a Series 100 bearing assembly (P/N 189134LF — with impeller, maintenance-free). This page covers a genuine replacement part — not a whole pump. Below: fitment, kit contents, and what to check before ordering.

Fitment & kit contents

Part number189134LF
FitsSeries 100 pumps — 100NFI (106189), 100BI (106190), 100AB (106192/LF), 100BNFI (106197/LF); cast iron or bronze
TypeMaintenance-free sealed bearing assembly
Kit includesBearings, shaft, shaft sleeve, seal kit, new pump housing — PLUS impeller (189132LF Noryl), body gasket (118844LF), spring coupler (118705)

The all-in-one drop-in kit — the most-searched B&G bearing number in this category. Re-use your existing impeller? See the 118844LF kit.

Companion part: seal kit 118681LF — replace it while the pump is open. Quote the 118681LF seal kit.

Confirming the right part

This is a replacement part, not a whole pump. Before we quote, compare these fields on your failed pump's tag. If any of them differ, send us a photo and we'll match it exactly rather than guessing:

Other Bell & Gossett models

Need a Bell & Gossett 189134LF?

Send the part number off your failed pump. We'll confirm the fitment and quote the 189134LF with availability and lead time.

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