cap-and-pin [suspension] insulator
cap and pin type suspension insulator
cap and pin type suspension insulator for high voltage
center axle suspension cylinder pin
front suspension cylinder pin
left suspension frame pivot pin
rear axle suspension cylinder pin
rear suspension cylinder pin
rear suspension frame pin
suspension cylinder pin
suspension frame mounting pin
suspension frame mounting pin hole
suspension frame pivot pin
mass between primary suspension and secondary suspension
cotter pin retaining pin
gudgeon pin [= crosshead pin]