Brand New C635 DDCT Dual Clutch Transmission 2WD 1.4T 55252022 55262548 46345607 Gearbox Assembly for Jeep Renegade Compass Fiat 500X Viaggio 2014-2022 Auto Repair Replacement

This is a Brand New C635 DDCT 6-speed dry dual clutch transmission assembly, original FCA specification for 1.4T MultiAir turbo 2WD vehicles. Complete unit with hydraulic actuator, clutch pack, wiring harness, fluid reservoir and internal valve body pre-assembled. Ready for direct replacement, no core needed for this new unit. Widely used for Jeep and Fiat passenger cars, stable shifting performance, perfect for workshop replacement jobs.

Every brand-new C635 gearbox goes through factory standardized offline bench test before shipment. We run full-cycle hydraulic pressure test, clutch actuation test, gear shift sequence test, sensor signal verification and leakage inspection. All test data is recorded. We check harness connectors, oil circuit, actuator operation and housing sealing to eliminate factory defects. Units failing the test will not be packed for delivery.

1. 100% brand-new complete assembly, not reman / used unit, original OE design standard.
2. Full pre-assembled module including clutch, TCU, hydraulic actuator, wiring and reservoir.
3. Factory direct supply, no middle trader markup, stable stock for bulk orders.
4. Full compatibility with listed 1.4T 2WD models, matching original plug-and-play.
5. Professional technical team supports post-sale diagnosis and coding guidance.

• This C635 DDCT requires professional transmission technician for installation.
• After mounting, perform TCU adaptation, clutch self-learning and reset procedure with compatible diagnostic scanner.
• Use only Mopar specified DDCT transmission fluid; wrong oil will cause slipping or actuator failure.
• Check all wiring connectors for lock, inspect oil pipe sealing and bleed air from hydraulic circuit.
• Road test after installation to confirm smooth shifting, no fault codes.

Packed with custom shock-absorbing foam + solid export plywood crate. Internal fixed bracket prevents housing crack during transit. Oil port sealed with protective caps to avoid dust and leakage. We mark fragile & heavy-duty shipping labels. Support sea freight, air freight and LCL shipment. We will send packing photos before dispatch.

We are a direct transmission factory with 20 years experience in automatic transmission assemblies and spare parts, exporting to over 150+ countries. Monthly output reaches thousands of gearboxes. We have in-house transmission engineers to support technical troubleshooting, coding guidance and aftersales support, which normal traders cannot provide. Besides new gearboxes, we also supply remanufactured, used and aftermarket transmission assemblies and components.

A1: This brand new C635 DDCT transmission comes with a factory-fitted TCU, but it is not pre-flashed with vehicle-specific software. It is delivered as a blank control module to match different regional FCA vehicle firmware, emission standards and VIN configurations. After installation on your customer’s car, professional technicians must use a compatible diagnostic scanner to perform online coding, VIN binding, clutch position calibration and self-learning procedures. Our engineering team can supply the official English calibration guide and remote technical support for your repair network. This setup avoids coding mismatch issues caused by pre-written programs that only fit one specific car, giving your downstream workshops more flexible adaptability for different Jeep and Fiat models.

A2: These three OE part numbers all belong to the C635 2WD dry dual clutch family, yet they correspond to different production batches and factory software revisions for FCA 1.4T MultiAir powertrains. 55252022 is the base version for early Jeep Renegade and Fiat 500X, while 55262548 is an upgraded revision with optimized hydraulic accumulator components, and 46345607 is the latest replacement supersession part released by FCA. In most cases, they are mechanically interchangeable, but software adaptation is mandatory after swap. We strongly recommend your customers send us the full VIN before ordering so we confirm the correct compatible OE number and avoid post-installation communication failures between TCU and ECU.

A3: Yes, we offer formal price lock and stock reservation agreements for our regular B2B distributors who place recurring bulk orders. Once we sign the cooperation contract, we can fix your unit price for an agreed period, shielding you from unexpected raw material and exchange rate fluctuations in the auto parts market. We also allocate dedicated safety stock for contracted buyers separately from open spot inventory. When you submit your forecast purchasing plan, our warehouse team will reserve the corresponding quantity and arrange priority shipment for you, especially before the peak repair seasons. This stable supply plan helps you avoid stockouts and gives you greater confidence to promote C635 units steadily to local repair shops.