Heavy Howard 85*75-152 diameter torsion rubber sleeve, KINGBOX series. Details of the parameters: diameter: Phi 85mm; circlip spacing: 74-76mm; two holes center distance: 152mm; thrust rod aperture: 21mm brand: Black King Kong natural rubber, cast molding pressure, performance reliable, affordable, price excellent. Suitable for social maintenance market sales. Tel: 0719-831081813886816658 web site: www.shiyanbaozuan.com