Industrial BWP-NSI HU1E Equalizer With Bushing

The BWP-NSI HU1E Fabricated Equalizer with Bushing is a trailer-suspension component from NSI/BWP that acts as the pivoting link between leaf-spring assemblies to help equalize loads across axles in Hutchens-style systems. The HU1E model is a fabricated equalizer designed to be paired with HU10N hardware and includes the HU9F bushing; the bolt kit is HU10N, and the bolt kit with bushing is HU9F-KIT. It has an overall length of 16 1/2 inches, and NSI's parts reference lists the application as HUTCH, confirming its use with Hutchens suspensions. Catalog cross-references in NSI's ecosystem show HU1E aligning with other Hutchens and BWP components (for example HU1E-US and HU1E-HD), highlighting its place in the NSI trailer-suspension family. Some retailers list HU1E as a special-order item, and NSI offers related HD variants such as HU1E-HD and HU1E-HD-U, which use different bushings and hardware options while preserving the fabricated-equalizer concept.