Set of three shock absorber spring accessories for Husqvarna 435, 440, 450 and 445 chainsaws.

Multi-model compatibility: Designed specifically for Husqvarna 435, 440, 445, and 450 series chainsaws, this product is fully compatible with the electric-start versions of the 435e, 440e, 445e, and 450e series, offering broad compatibility. Original part number: This product is a direct replacement for the original Husqvarna part number 503898301 / 503 89 83-01, making it an ideal replacement. Effective vibration damping: High-quality shock-absorbing springs effectively dampen and isolate high-frequency vibrations generated by the engine, reducing vibrations transmitted to the handle and the user's hands. This results in increased user comfort and reduced fatigue during extended work sessions. Premium materials: Made of high-quality spring steel, this product offers excellent elasticity and high fatigue resistance. Combined with oil-resistant rubber sleeves, it is designed for durability and to withstand extended use. Complete kit: Includes 3 identical shock absorber springs, meeting the replacement needs of the chainsaw's front and rear damping systems, thus resolving the vibration issue across the entire machine in one operation. Easy installation: Directly replaces the original spring; simple structure, easy installation and removal, and quick replacement without professional tools. Specifications: Part Type: Shock Absorber Spring / Front Spring / Buffer Spring / Anti-Vibration Rubber Sleeve Compatible Models: Husqvarna Models: 435, 435e, 440, 440e, 445, 445e, 450, 450e Original Part Numbers: 503898301, 503 89 83-01 Function: Engine vibration isolation, improved riding comfort Materials: High-quality spring steel + oil-resistant rubber sleeve Package Contents: 3 x Shock Absorber Springs (3 pieces per pack)