PETERBILT 379 YEAR 2000 SPRING BUSHING KIT AIR LEAF SUSPENSION Replacement Suspension Part

This replacement spring bushing kit is engineered for Peterbilt 379 air leaf suspension systems manufactured in 2000 and later model years. Built to original equipment manufacturer standards, this comprehensive kit ensures proper suspension alignment and component longevity for heavy-duty commercial trucking applications. The kit is compatible with industry standard reference numbers including Meritor E-4773, Newstar S-18630, Peterbilt 03AL1 and 03AL1R, and TRW 334-460, making it a versatile solution for fleet maintenance and repair operations. Each kit includes all necessary components for a complete suspension bushing assembly: one primary bushing, one spring eye sleeve, one spring bushing bolt, one lock nut, two end bushing washers, and two compression washers. This complete component set eliminates the need for sourcing individual parts separately, streamlining procurement and installation timelines for maintenance departments and authorized service centers. The precision-engineered components work together to maintain proper spring eye alignment while reducing noise, vibration, and wear on surrounding suspension components. Designed for reliability in demanding transportation environments, this replacement kit restores suspension performance and stability for Peterbilt 379 series tractors and compatible applications. Regular maintenance and timely replacement of worn bushings are critical for vehicle safety, driver comfort, and extended suspension system lifespan. This kit is sold individually and is ideal for fleet operators, independent trucking companies, and authorized Peterbilt service facilities seeking OEM-equivalent quality at competitive pricing. Original Model: PETERBILT 379 YEAR 2000 SPRING BUSHING KIT AIR LEAF SUSPENSION