Set of regulator springs for Briggs & Stratton Sprint, Quattro, Q35, Q45 and others 10A902,0 ers .: 691859, 692211 L = 73, diameter spiral 7, thickness 0.6 and L = 45 High quality replica parts FREE SHIPPING IN GERMANY. RGWinter, Technical Requirements, Bayerstr. 87, 80335 Munich.