Engine Mount Inserts

Rubber engine mount inserts will collapse after several years or sooner depending on the driving style. It is best to use urethane inserts from PowerFlexUSA

https://www.powerflexusa.com/shop/pff12-1220-citroen-ds-citroen-id-citroen-sm-engine-mount-bushings-9323?category=3009.

The motor mount inserts are the same as the Citroen SM. SM stands for Sport Maserati.