DAMPERMERCEDES: 77-83 240D, 77-81 300DFUEL PUMP PUSH RODStabilus Diesel Pump Linkage DamperA hydraulic damper for controlling oscilating motion.Based on the OE design to ensure proper fit form and function.Easy to install and require no special tools.For best results replace in pairs.Part coatings tested to automotive standards for corrosion resistance.Restores vibration dampening and motion control to like-new condition.Stacked washer piston design provides superior durability and tunability for vibration and motion control.Uncontrolled movements when opening and closing, lifting and lowering lids are dangerous, uncomfortable, and stress on the material. Stabilus motion and lid stop dampers from the STAB-O-SHOC product line will solve this problem. STAB-O-SHOC dampers from Stabilus are maintenance-free. Through their damping force, each damper supports controlled motion during lifting and lowering of lid applications; they also reduce material wear by avoiding hard stops in the end position. Designed for your exacting requirements, they will work without defects for years.STAB-O-SHOC