Bell & Gossett 118681LF Circulator Pump Bearing Assembly Seal Kit

Bell & Gossett 118681LF Circulator Pump Bearing Assembly Seal Kit is a precision replacement part designed for lasting performance in heating and cooling systems. This kit delivers OEM-grade reliability to help maintain efficient circulation and leak-free operation.

This seal kit features brass components, Buna-N elastomer seals, and a ceramic seat insert to deliver durable operation on circulator and centrifugal pumps across demanding applications. Lead-free design adds peace of mind for clean, compliant installations.

Designed to fit Bell & Gossett models 60, 100, 1522, HV, PR, LD-3, HD-3, PD-35 and PD-37, this assembly supports comprehensive maintenance and quick repairs. It also matches with Item HS-300G-PL for versatile compatibility in your system.

• Brass bearing housing with Buna-N elastomer seals and a ceramic seat insert (lead-free)
• Compatible with Circulator and Centrifugal Pumps across multiple Bell & Gossett models
• Easy-to-install replacement part designed to restore seal integrity
• Durable construction for long service life under hot water and heating conditions
• Supports maintenance efficiency and reduces downtime by preserving pump performance