10QK255 Brass Bushing Sleeve For Mack Truck Suspension System

Our aftermarket brass bushings with OEM number 10QK255 are precision cast from high-purity copper alloy specially matched for Mack heavy-duty truck suspension trunnion assemblies, featuring built-in lubrication storage holes to deliver stable self-lubricating performance, ultra-low friction coefficient, strong heavy-load bearing capacity and excellent anti-corrosion & wear-resistant properties; this brass sleeve perfectly matches original dimensional standards for bolt-on direct installation without modification, effectively eliminates metal-to-metal abrasion, reduces suspension operating noise, stabilizes pivot movement and greatly extends the service life of your truck under long-haul, muddy and high-load driving conditions, undergoing strict dimensional and hardness inspection before delivery to offer reliable, cost-effective replacement suspension spare parts for fleet maintenance and repair workshops.