From the complete replacement assembly down to the solenoid that fixed it. Browse by product line, then confirm your transmission code with our engineers before ordering. Every category is tested before dispatch.
Drop-in replacement assemblies for the whole job — dyno-tested before crating.
Complete AT / CVT / DCT replacement units — torn down, ultrasonic-cleaned, rebuilt with new soft parts, dyno-tested.
ATCVTDCT / DSG
AWD transfer case assemblies, chains, sprockets and actuators for 4x4 and crossover platforms, code-verified before shipping.
Chain-drivenGear-drivenActuators
Complete engine assemblies, cylinder heads, crankshafts and timing components matched to automatic transmission platforms.
Complete assembliesCylinder headsTiming kitsEverything a rebuild needs, matched to your exact transmission code.
Master, overhaul, gasket & seal, piston, bushing and filter kits — contents matched to your code and published before you order.
Master kitsGasket & sealFilter kits
Dual-clutch modules, matched friction & steel plate sets, drums and hardware for wet and dry DCT platforms.
DQ200 dryDQ250 wetMatched setsThe failed component, bench-verified — without paying for a whole unit.
Remanufactured valve bodies and DCT mechatronic units — re-sleeved bores, flow- and pressure-tested per circuit.
ATCVTDCT mechatronics
Shift, pressure control and TCC solenoids plus complete blocks — matched to model and generation. Start here for P0776 / P0751.
SSA/SSBPCS / EPCComplete blocks
Vane, gerotor and gear pumps — flow-checked before packing, with pump components for in-house rebuilds.
VaneGerotorGear
Pulley sets, push belts, chains, step motors and planetary hardware — dimension-checked, not just visually inspected.
Pulley setsPush beltsStep motors
Complete differentials, ring & pinion sets and internal gear hardware — backlash-set and wear-checked before dispatch.
AssembliesRing & pinionGear hardware
New and remanufactured converters, planetary gear sets, one-way clutches, housings and oil coolers — matched by transmission code.
ConvertersPlanetaryHousings
The bench line our own factory runs: transmission test machines, valve-body and solenoid rigs, pressure benches, converter welding equipment.
Test benchesTest rigsWeldingHardware-number matched, with coding guidance where supported.
Control units, mechatronic modules, sensors and connectors — hardware-number matched with coding guidance where supported.
TCU / TCMMechatronicsSensors
Prefer shopping by code? The Model Center indexes 200+ covered units — search JF015E, DQ200, 09G, 722.9 and more.
Search by unit
Speed sensors, pressure and gear-position switches, oil pans, conductor gaskets and wiring harnesses — the parts that close out most code-driven jobs.
SensorsSwitchesHarnesses
TRANSMESUN branded packaging, custom MOQ from 10 units, mixed-category container orders for distributors.
Custom MOQ 10+Send the transmission code, OE part number, or even just a photo of the nameplate. We'll confirm fitment and stock within 4 business hours.
Ask Our Engineers → Read: Identify Your Model