We specialize in manual, automated manual, and automated transmissions designed specifically for buses, including swing units used for articulation in articulated buses that require smooth turning and precision. We also provide axles, hydraulic modulator units, PTOs (Power Take-Off units), swing units, and steering systems, ensuring a complete solution for your bus fleet. We also provide dedicated services for Power Take-Off (PTO) units. Understanding the critical importance of uptime for bus operators, DIUK maintains a ready inventory of transmissions and key components ready to dispatch immediately, reducing bus downtime and keeping your fleet on the road without delay. DIUK partners with trusted global brands such as ZF, Bosch, DANA, and Eaton to bring you durable, high-performance components built to handle the unique needs of the bus sector

At DIUK, we offer professional refurbishing services for bus transmissions, axles, hydraulic modulator units, PTOs, and steering systems. We restore these critical components to peak performance, providing cost-effective solutions to extend the life of your fleet. We also sell refurbished and new parts, allowing you the flexibility to choose the best option for maintaining your buses.

We provide a comprehensive range of spare parts and lubricants designed for bus transmissions and powertrain systems. Whether for routine maintenance or unexpected repairs, DIUK ensures that your fleet is equipped with high-grade spare parts and lubricants to keep your buses running smoothly.

DIUK’s expert technicians use advanced diagnostic tools to efficiently identify and resolve issues with bus transmission systems. From minor adjustments to complex faults, we offer diagnostics and programming services that help keep your fleet running optimally, reducing the risk of breakdowns and ensuring reliable service.

We recognize that each bus fleet has its own needs. Whether you manage city buses, long-distance coaches, or tour buses, DIUK provides customized solutions for transmission, powertrain, and axle systems. Our services also include creating tailored maintenance schedules, helping you maximize fleet uptime and minimize operational interruptions. Global Expertise, for Your Local Bus Fleet Service