BPW Equalizer Bolt Balance Pin M60x300 03.177.17.05.0 Heavy-duty equalizer bolt / balance pin, OEM 03.177.17.05.0, M60x300, engineered as a direct replacement for BPW trailer suspension systems. The equalizer bolt acts as the pivot for the balance beam assembly, distributing load between tandem axles, so the pin's hardness, surface finish and dimensional accuracy directly determine suspension articulation and component service life. Manufactured from 45# steel, heat-treated and precision-machined to exact M60x300 dimensions for accurate fitment with no modification required. Hardened bearing surfaces resist wear under continuous load reversal. Supplied ready to install and backed by 6-month warranty. Ideal for trailer fleet maintenance and heavy-duty transport operations. Specification Name Equalizer Bolt / Balance Pin OE NO. 03.177.17.05.0 Size M60 x 300 Type Leaf Spring Material 45# Warranty 6 Months Application BPW Trailer Place of Origin Fujian, China Why choose VICTORY MACHINERY Fujian Victory Machinery Co., Ltd. is a professional truck parts manufacturer and exporter in China, specializing in leaf spring accessories, suspension, steering and chassis parts for European and Japanese heavy trucks. Factory-direct price, strict quality control, OEM/ODM customization supported. 24/7 service, fast delivery worldwide.