Liberty LGH15 Pump Repair Kit — Seals & O-Ring Kit, Fits LGH153A0830S2SCCA-3

The Liberty LGH15 pump repair kit rebuilds the seal stack on the Liberty LGH15 grinder pump, model LGH153A0830S2SCCA-3. Both mechanical seals and the O-ring kit in one box, so the pump goes back together with everything it needs. Built to OEM-equivalent standards or higher.

What’s Included

• 40mm Type 18 lower seal — Silicon Carbide / Silicon Carbide faces, Viton elastomer

• 45mm Type 18 upper seal — Carbon / Ceramic faces, for the oil chamber

• Complete O-ring kit for the rebuild

We upgrade the lower seal so it lasts you longer. It’s the one sitting in the sewage and usually the one that failed, so we put silicon carbide on both faces instead of the carbon face the OEM kit uses — harder faces, longer life. The upper seal runs in oil, where carbon/ceramic lasts just as long as silicon carbide would, so we fit that and keep the price down.

Applications

• Municipal and commercial sewage lift stations

• Pressure sewer and low-pressure sewer systems

• Hospitals, schools, hotels and institutional wastewater

• Industrial plants and high-volume collection systems

• Any grinder duty where the lower seal keeps failing early

Not sure this is your kit?

Text a photo of your pump nameplate to 561-414-1046 and we will match it — no purchase required. Liberty builds the LGH and LGV range across several horsepower sizes and the seal sizes change with them, so send the full model number off the plate and we will confirm the sizes before you order.

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