Liberty LGV03 Pump Repair Kit — Seals & O-Ring Kit, Fits LGV033A0450C2SBJA-3

The Liberty LGV03 pump repair kit rebuilds the seal stack on the Liberty LGV03 grinder pump, model LGV033A0450C2SBJA-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

• 30mm Type 18 lower seal — Silicon Carbide / Silicon Carbide faces, Viton elastomer

• 35mm 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

• Residential and light commercial sewage systems

• Pressure sewer and low-pressure sewer systems

• Small lift stations and duplex basins

• Mobile home parks, campgrounds and rural 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 LGV and LGH 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.