A stabilizer (1) for a link of a three-point suspensionsystem of an agricultural tractor has at least onetelescope (8) consisting of a tube (5) and a piston(6). Said tube and piston are coupled elastically by atleast one spring (7) and can be adjusted in length bymeans of threads (12, 13). At least one retaining clip(15) which can engage over an abutment (17) is heldpivotably on the tube (5). To increase the load-bearingcapacity of the stabilizer (1), the stop surfaces (18)of the retaining clip (15) are connected in atensionproof manner by means of at least one bridge(30). Said bridge (30) engages over the outer side ofat least one contact surface of the abutment (17) bymeans of the stop surface (18).
