Part Number: 101-531005-1 (Spring torsion)Part Number: 129-514006-1 (Spring torsion)Part Number: 131345 (Spring torsion)Part Number: 1501-026 (Spring torsion)Part Number: 1506-035 (Spring torsion)Part Number: 16C194C4 (Spring torsion)Part Number: 235001-3 (Spring torsion)Part Number: 2A2081-2 (Spring torsion)Part Number: 35-910288-1 (Spring torsion)Part Number: 5523012386 (Spring torsion)Part Number: 60-810085-1 (Spring torsion)Part Number: 728055-1 (Spring torsion)Part Number: LE670-39838-2 (Spring torsion)Part Number: S345-1 (Spring torsion)