(08) Hammerhead M18x37 Swing Arm Collar
Hammerhead By Polaris
$1.99
Rear Swing Arm Bolt Collar used on many models of 150cc buggies for the mounting hardware for the Upper Rear Swing Arm to the Rear Swing Arm area.
Hammerhead part # 8.010.028
Carter Brothers part # 500-5301
Trailmaster part # 8010028150G100
American Landmaster par# 14485
Polaris part # 303044135