422-7893: 171.45mm Outer Diameter Recoil Spring

The Recoil Spring used in the Undercarriage Front Idler helps to apply tension to the track chain, which helps maintain proper track tension and adjust for any slack that may occur due to wear or variations in operating conditions. Attributes: • Hardened with Rockwell Hardness C Scale value of 55, indicating its resistance against deformation • Provided with total coils of 10 and active coils of 8 that help to maintain their shape and stability Applications: The Recoil Spring provides resistance against the movement of the track chain, preventing track slippage and improving overall stability and traction.