Introducing the 4638006 4448024 Muffler, an OEM quality spare part for Hitachi excavators including ZX60-HCMC, ZX70, and ZX80LCK. Designed for superior noise reduction and heat resistance, this muffler enhances exhaust flow for improved fuel economy. Packaged securely and ready for quick dispatch, we ensure top-quality performance. Don’t compromise on your excavator's efficiency! Welcome to visit our website!