Keywords: Scott Russell Linkage.jpg A Scott-Russell linkage used in a 2002 Nissan Sentra The swing arm red arrow prevents side-to-side movement of the rear axle blue arrow while allowing it to travel up and down in almost a straight line en wikipedia Liftarn CommonsHelper 2007-03-07 DOHC Holiday wikipedia en DOHC Holiday Original upload log page en wikipedia Scott_Russell_Linkage jpg 2007-03-07 03 00 DOHC Holiday 801×449× 58480 bytes <nowiki>A Scott-Russell linkage used in a 2002 Nissan Sentra The swing arm red arrow prevents side-to-side movement of the rear axle blue arrow while allowing it to travel up and down in almost a straight line </nowiki> Automotive suspension technologies Rear axles Scott Russell linkage |