Our XBK10 size 10 shaft mount reducer bushing kit with a 4-7/16" bore is built from top-grade steel alloys, offering excellent durability and an easy installation process. This size 10 kit is compatible with major gearbox brands, including Dodge TXT1005, TXT1009, TXT1015, and TXT1025. With twin taper bushings, a strong full-length key, and high-quality hardware, this kit is designed for dependable performance with your size 10 shaft mount reducer. For additional information or to get a quote on our premium size 10 shaft mount gearbox bushing kit with a 4-7/16" bore, contact our customer service team and we will gladly assist you!