Upbox
Bull Powertrain supplies off-highway OEM upbox by the Superior Gearbox brand. Bull Powertrain’s Off-Highway Upboxes are rugged, proven, dependable and provide the best reliability available in an OEM off-highway applications. Bull Powertrain is ready to offer new, rebuilt, exchange, or repair services for superior gearbox upboxes.

We Supply Upboxes From The Following Brands:
