SIHI LPHR 20107 Mechanical Seal Set — 43004000 / 43004092

SIHI 43004000 mechanical seal, LPHR 20107 vacuum pump seal set, 24mm, two seals

SIHI LPHR 20107 Mechanical Seal Set — 43004000 / 43004092

SKU: SH-24MMT12

Weight	.5 lbs
Dimensions	4 × 4 × 4 in

QTY	Price
SIHI LPHR 20107 Mechanical Seal Set — 43004000 / 43004092 quantity	$150.00

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DESCRIPTION

The SIHI LPHR 20107 liquid ring vacuum pump runs two mechanical seals, one at each seal position on the shaft. This is the complete set — both seals, 24mm, supplied together so the pump goes back together in one visit. It replaces SIHI part numbers 43004000 and 43004092.Both seals are built to OEM-equivalent standards or higher.

What’s Included:

1 x mechanical seal, replaces SIHI 43004000
1 x mechanical seal, replaces SIHI 43004092

SIHI LPHR 20107 Seal Set — At a Glance

Check these against the seals you pulled out of the pump before you order.

Shaft size	24mm
Configuration	Two-seal set, one per seal position
Faces
Elastomer
Replaces	SIHI 43004000, SIHI 43004092
Fits	SIHI LPHR 20107 liquid ring vacuum pump
Form	Seal assemblies only — O-rings and gaskets sold separately

Not sure it’s your seal? Text a photo of your pump nameplate to 561-414-1046 — no purchase required.

Which seals this page covers

SIHI 43004000 mechanical seal
SIHI 43004092 mechanical seal
Spelling variants: 43004000 = 4300 4000, 43004092 = 4300 4092
Pump nameplate: LPHR 20107 AB AHF 0A 0, SIHI Pumps Limited

Rebuilding the whole pump?The O-rings and gaskets are not in this set. We supply them separately, along with seals for the rest of the SIHI range.

Doing the job yourself? Read How to Replace a Mechanical Pump Seal.

Disclaimer: Seal House USA provides aftermarket replacement parts. Any OEM names are used strictly for cross-reference. We are an independent supplier.