This suspension equalizer beam center bushing permits the load equalizer to pivot smoothly between mounting points on the trailer, helping to prevent placing an excessive load on any one axle. The equalizer bushing, a sacrificial item, is commonly replaced when original parts have worn due to normal service or as part of a suspension overhaul. Dayton suspension components are designed to help restore a safe state of operation on specified fitments.

Direct replacement - this suspension equalizer beam center bushing is designed to help restore proper suspension system performance on specified fitments
Smart repair - replacing a worn or broken equalizer beam bushing can help prevent improper load distribution on vehicles where the equalizing system is not functioning correctly
Durable construction - designed and manufactured to strict specifications for reliable performance
Trustworthy quality - backed by a team of product experts in the United States with more than a century of experience in the design of heavy duty truck parts

Specifications

Specifications
Bushing Construction	Rubber With Steel Inner
Bushing Material	Rubber
Bushing Style	Equalizer Bushings
Bushing Type	Equalizer -Rubber with Steel Inner
ID (D)	1.25
Inner Diameter	1 1/4 in
Inside Diameter	1 1/4 in
Length	4 5/16 in
Length ID (C)	4 5/32
Length OD (B)	4.5
Material	Rubber With Steel Inner
OD (A)	3.125
Outer Diameter	3 1/8 in
Outside Diameter	3 1/8 in
Package Contents	1 Bushing
Part Number	321-159
Part Type	Suspension - Equalizer Beam Center Bushing
Tapered	No
Threaded	No
Weight	3.200000