On 8 July 2026 we air-freighted one BC40 Gearbox of the Latest type in the Screw-on Pot configuration and one Mud Pump Assembly from our factory to Saudi Arabia. Both are aftermarket parts compatible with Bauer BC series trench cutters used in diaphragm wall construction. Every unit is fully tested at our factory before shipment, so what leaves our factory has already been checked and confirmed to be in proper working order. Both items were packed in purpose-built plywood cases, with extensive use of timber bracing so the parts stay firmly secured and cannot shift during transit. On top of that, everything is wrapped in clear film for a clean, protected finish. Small accessories travelled in a separate taped carton with a fragile label inside the same case. The final photo shows the sealed cases, marked JKINNO01 and JKINNO02 as Drilling Equipment Spare Parts, loaded for the airport. Our BC Gearbox range covers eight configurations across BC40 Old, BC40 New, BC40 Latest, BC30 New and BC30 Latest, and the Screw-on Pot is also available separately for gearbox retrofit. We build them with genuine bearings and mechanical seals produced in Germany, Austria and other leading manufacturing countries. The Mud Pump Assembly is built for continuous heavy-duty slurry circulation on BC series cutters, with genuine components throughout. Buyers come to us because the parts are made in Korea under rigorous quality control, CNC machined to tight tolerances, and priced as an OEM-equivalent alternative rather than at OEM level. Every order is photographed at pre-shipment inspection and the photos go to the customer, and each part carries a warranty with engineering support available. If you need a gearbox, mud pump or any other BC30 or BC40 spare part, tell us the machine model and generation and we will reply within 24 hours. Visit https://trenchcutter.co.kr or write to info@jkinnovation.com. JK INNOVATION is an independent Korean manufacturer and is not affiliated with BAUER Maschinen GmbH. Bauer, BC30 and BC40 are trademarks of their respective owners, used solely to describe compatibility.