New Automatic Transmission Oil Pump 0GC325577E 0GC325577G For Audi VW DQ381 7-Speed Gearbox Repair Spare Parts

This brand-new automatic transmission oil pump carries OE numbers 0GC325577E and 0GC325577G, specially designed for Audi and Volkswagen vehicles equipped with DQ381 seven-speed dual clutch transmission gearbox.

The oil pump is the core hydraulic supply component of DQ381 dual clutch gearbox. Worn or defective oil pump will lead to insufficient oil pressure, clutch slipping, abnormal shifting noise, fault code popping up and power loss during acceleration. Our full aluminum oil pump is manufactured in strict accordance with OEM standards, all internal rotor and sealing components are brand new. Every finished pump passes complete hydraulic flow and pressure bench testing to ensure stable oil supply, smooth clutch engagement and reliable gear shifting performance. Direct plug-and-play replacement for auto repair shops without extra modification.

Warm Reminder: This oil pump only fits vehicles originally equipped with DQ381 DCT gearbox. It cannot match DQ200, DQ500 or CVT transmission. Send your complete 17-digit VIN for free pre-order matching check to avoid mismatching and extra cross-border return shipping costs.

1. High Precision Aluminum Housing: Die-cast aluminum material, wear-resistant, anti-corrosion, no deformation under long-term high pressure and high temperature.
2. All Internal Components Brand New: Brand-new rotor assembly, rubber sealing rings and oil inlet/outlet connectors, no reused refurbished internal parts.
3. Standard Torque Assembly: All fixing bolts are tightened following OEM torque data to eliminate hidden oil leakage risks.
4. Multi-cycle Pressure Leakage Test: Repeated hydraulic pressure inspection to guarantee no seepage after long-distance sea and land transportation.
5. Full Hydraulic Bench Test: Simulate idle speed, rapid acceleration and climbing heavy load to calibrate oil flow and pressure, unqualified products are eliminated before shipment.
6. Independent Shockproof Neutral Packing: Small solid wooden box with foam inner buffer, effectively protect aluminum housing and internal rotor from collision damage.

Aluminum shell structure, rotor clearance and oil circuit layout are fully consistent with original factory DQ381 gearbox parameters, direct replacement without program matching adjustment.

We never assemble second-hand polished rotors or aging sealing rings. All internal hydraulic components are new OEM standard accessories, effectively solve slipping, abnormal noise and fault light alarm caused by aging original oil pump.

Each pump completes full-cycle flow & pressure test before delivery. Unstable pressure and leaking defective products are strictly filtered, greatly reduce after-sales complaints of your repair stores.

Blank neutral wooden box without any factory logos, customized printing of your own brand and OE number is available for bulk orders. 1 unit sample order is acceptable, tiered volume discount to lower your stocking capital pressure.

We have dedicated engineers for DQ381 dual clutch transmission gearbox oil pump, providing remote video troubleshooting guidance for all installation failures, and supplying standard oil pressure parameter documents for your downstream repair shops.

1. Lift the vehicle, drain all old dual clutch transmission fluid, remove the lower oil pan of DQ381 gearbox and fully clean residual oil sludge.
2. Disconnect the oil pipeline connector of the original oil pump, remove all fixing bolts and take out the old pump assembly.
3. Install our new aluminum oil pump, align pipeline interfaces and tighten bolts evenly according to OEM torque value.
4. Replace brand-new transmission filter and sealing gasket, refill dedicated DCT transmission fluid matched with DQ381 gearbox.
5. Clear ECU fault codes, carry out low-speed and high-speed road test to confirm stable oil pressure, no clutch slipping or abnormal shifting noise

Our factory specializes in brand new transmission gearbox spare parts including oil pumps, valve bodies, friction plate kits and complete transmission assemblies for Audi, Volkswagen, BMW, Mini, Geely and other vehicle brands. We own independent precision assembly workshop and professional hydraulic oil pump test benches, implement strict whole-process quality control from raw material inspection, precision assembly to finished product hydraulic testing. We supply qualified transmission and gearbox spare parts to auto repair wholesalers all over the world, with stable sufficient stock, competitive factory direct price and exclusive one-on-one professional technical after-sales support.