Home / Retail Showroom / Axle Parts / Spring Seat For 3in Round Axles 3-42 Spring Seat For 3in Round Axles 3-42 Spring seat for 3″ round axles. Welds on. Categories: Axle Parts, Retail Showroom Product ID: 3290 Related products DEXTER 23-105 ELECTRIC BRAKE ASSEMBLY LH 12″ 6K Buy now TIRE & WHEEL ASSEMBLY 545 LR C 215-60-8TW5-C Buy now CASTLE® FIREBALL™ Buy now DEXTER 23-180 ELECTRIC BRAKE ASSEMBLY LH 12″ 7K Buy now