quick view View Details Shaft Collar, 1 1/4" ID, LifeFitness Item # P01ACU060388 OEM # ACU06-0388 MSRP: $4.75
quick view View Details Shaft Collar, Sngl Splt 1" Id, LifeFitness Item # 108839 OEM # ACUP05-0248 MSRP: $9.50
quick view View Details Shaft Collar, 1 Inch Alum, LifeFitness Item # 105552 OEM # 7901101 MSRP: $24.94