Wholesale Remanufactured 0AU 4Motion AWD Transfer Case 0AU409053Q For Audi Q3 8U Quattro VW Tiguan 5N Passat CC 1.8L 2.0L Turbo Four Wheel Drive Drivetrain Assembly

1.Product Overview

Remanufactured 0AU all‑wheel‑drive transfer case assembly for VAG 4Motion and Quattro platform vehicles, hot selling replacement spare part for the common shudder, jitter, 4WD fault and transfer‑case leakage failures on Tiguan, Passat CC and Audi Q3. This remanufactured unit is completely rebuilt from used original housing base. All internal friction components, sealing and bearing parts are renewed. Finished products are suitable for wholesale stocking for overseas auto‑parts distributors.

2.Fitment & Parameter Table

3.Inspection & Testing Standard

The remanufacturing workflow starts with housing inspection for cracks via visual inspection plus dye penetrant crack test. Old internal friction plates, bearings, sealing gaskets and oil seals are discarded and replaced with new aftermarket high‑grade components. After reassembly, each 0AU transfer case runs a complete cycle of dynamic bench testing: load simulation, pressure monitoring, noise inspection, leak test. All units failing dynamic testing will be reworked; testing record files can be supplied for bulk wholesale clients upon request.

4.Core Competitive Advantages

Our factory maintains safe stock of remanufactured 0AU transfer‑case units for fast bulk order fulfillment. Compared with brand‑new original OE parts, our reman units have obvious price advantage for B‑wholesalers. We strictly filter core housing base, reject any cracked housings. Each finished unit has passed dynamic load test (not just static leak test). We can support mixed container loading when clients combine different driveline spare‑parts in one sea shipment.

5.Professional Installation Guidance

When your downstream garage clients perform installation work, remind technicians to replace dedicated VAG transfer‑case oil. After physical installation is finished, it is mandatory to run diagnostic scan tool to clear DTC fault memory and complete all‑wheel‑drive system basic setting. Without adaptation, the vehicle will store permanent fault codes and may produce jitter during acceleration. Also check front‑rear drive‑shaft run‑out before fitting the transfer case. Bent driveshaft will quickly damage rebuilt transfer case.

6.Packaging & Transportation

For wholesale bulk orders, every single 0AU transfer‑case is wrapped with anti‑rust protective film and foam padding, then packed into IPPC certified export wooden crates. We apply anti‑corrosion preservation oil inside the gear chamber for long ocean transit. Outer crate is printed with part number and vehicle application information. For LCL sea shipment we reinforce the wooden crate to avoid collision damage during container loading and unloading. We can provide packing list and commercial invoice for customs declaration.

7.Factory Strength Introduction

Our remanufacturing plant has rich experience in rebuilding VAG driveline components including transfer cases and automatic transmission assemblies. We establish dedicated B‑B wholesale workflow for overseas auto‑parts distributors. Our production team follows standardized remanufacturing SOP, our QC department carries out multi‑stage inspection from core housing selection to final dynamic bench test. We accept batch wholesale orders, and can negotiate lead‑time for large volume replenishment orders.

8.FAQ

Q1: What will happen if we need to extend our reserved stock period for A6MF1‑2WD?

A4: Normally our free stock reservation period for A6MF1‑2WD remanufactured transmission is 15 working days. If you require an extension of the reservation time, you have to communicate with our sales team in advance. Extra stock deposit will be charged for prolonged reservation to cover our warehouse preservation and anti‑rust maintenance costs. During extended storage, our warehouse staff will run regular anti‑rust protection for reserved gearboxes. Please note that extended reservation cannot guarantee fixed unit price, because raw‑material fluctuation may cause price adjustment.

Q2: What advice can you give our downstream repair shops about the cooling system before installing A6MF1‑2WD?

A5: We strongly recommend that your cooperating repair shops thoroughly flush or directly replace the original transmission cooler and cooling pipelines before installing our remanufactured A6MF1‑2WD. Old coolers often contain residual metal debris left behind by the failed original gearbox. If those contaminants flow into the newly installed transmission, they will damage valve body, clutch plates and cause premature failure. We suggest adding this cooling‑system replacement reminder in your local technical guidance to help your repair‑shop clients reduce unnecessary warranty claims.

Q3: Is it acceptable for our company to print our private warehouse part number on the outer wooden carton of A6MF1‑2WD?

A6: Yes, we support customized marking on the outer IPPC wooden crate for A6MF1‑2WD transmission for our wholesale B‑side customers. You need to send us your private warehouse part number and marking requirements clearly before production and packaging. Please provide text files rather than hand‑written photos to avoid printing mistakes. We cannot modify the original factory‑stamped serial number on transmission housing itself, but outer‑carton custom marking will help your warehouse team speed‑up incoming inspection, stock management and outbound picking when you handle large‑volume local distribution.