quick view View Details Collar: Shaft; 1-1/4 B, LifeFitness Item # 109747 OEM # M0K61-01259-0000 MSRP: $25.72
quick view View Details Shaft Collar, 1 1/4" ID, LifeFitness Item # P01ACU060388 OEM # ACU06-0388 MSRP: $4.75