Remanufactured and new oil pump assemblies — vane, gear and gerotor types, flow-checked before packing.
Variable-displacement and fixed vane pumps for AT and CVT platforms.
Variable vaneFixed vaneAT / CVTCompact gerotor and gear pumps for DCT and conventional units.
GerotorGear typeDCT / ATSeal kits, rotors, vanes and pump bodies for in-house pump rebuilds.
Rotor setsVane setsPump sealsAll 16 codes scanned straight from the printed 2026 TRANSMESUN catalog — click any item for its full specification sheet, applications and buyer FAQ. Availability and fitment are confirmed in writing before any order.
No movement in any gear or consistently low line pressure points to the pump or filter starvation; shift-quality faults that change with temperature point to the valve body. A line pressure test before ordering parts is always cheaper than guessing.
Yes — flow-checked on the bench, like every hydraulic component we sell. The test result ships with the unit.
Complete AT, CVT and DCT replacement units — fully torn down, ultrasonically cleaned, rebuilt with new soft pa…
Chain-driven and gear-driven transfer cases plus internal components — with a dedicated transfer-case zone in …
Remanufactured and new valve bodies, including DCT mechatronic-integrated units — worn bores are re-sleeved, n…
Fitment confirmation, stock status and lead times — in writing, within 4 business hours.
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