VICKERS-TANDEM PUMP/PUMP

Tandem pump configurations like this one are built around a single drive source powering both pump sections from one shaft. That's the whole point of going tandem over running two separate pumps with their own drives. You get dual pump output without the added complexity of multiple drive arrangements, which is what makes this style of unit common on industrial hydraulic power units where space and drivetrain simplicity both matter.

Built for high-demand hydraulic circuits, a tandem pump like this gives you dual pump output from one drive source, so you can feed two independent flow circuits or combine the volume when the system is set up for it.

That number, 02-341404, is both the SKU and the supplier part number for this specific Vickers tandem pump assembly. It's not a cross-reference code or a superseded listing. If you're trying to confirm it matches what came out of your machine, your best move is pulling the original system documentation or any OEM spec sheets tied to your equipment and matching that number directly. Vickers used consistent part numbering across their hydraulic line, so an exact match on 02-341404 is what you're looking for.