KBZE 11N4-36002 HYUNDAI r140-7 r140-9 MUFFLER ASS‘Y FOR EXCAVATOR SPAREPART REPLACEMENT

Get an inside view of the KBZE 11N4-36002 muffler assembly for Hyundai R140-7 and R140-9 excavators in this detailed replacement walkthrough. Watch as we unbox the part, compare it to the original, and demonstrate the step-by-step installation process. Learn how this direct-fit muffler delivers reliable performance and reduces noise, and see why KBZE is a trusted supplier for excavator spare parts. Perfect for maintenance teams and fleet owners seeking quality and value.