Adapted to Buick Enclor Enclor coupler front and rear differential assembly, transfer gearbox tail teeth

Description

**Upgrade Your Buick with Premium Used Auto Parts: Couplers, Differentials, Transfer Cases & Final Drives**

Is your Buick Encore, Enclave, or Envision experiencing driveline issues? Finding reliable, high-quality replacement parts doesn’t have to be a costly challenge. We specialize in offering top-grade used auto parts, providing the perfect balance of performance, reliability, and value.

Our inventory features a curated selection of critical All-Wheel-Drive and driveline components specifically **compatible with Buick models** like the Encore, Enclave, and Envision. We understand that a failing driveline system can sideline your vehicle, which is why we focus on supplying robust, tested units.

**Key Components Available:**

* **Couplers / Viscous Couplings:** Essential for smooth torque transfer in AWD systems. Our sourced couplers ensure proper engagement and optimal performance for your Buick’s driveline.
* **Front & Rear Differential Assemblies:** Complete differential (final drive) units are available for both front and rear axles. These are ideal solutions for gears, bearings, or internal housing damage, offering a straightforward, reliable swap.
* **Transfer Cases (PTU /分动箱):** The heart of your AWD system. We supply transfer cases and power transfer units (PTUs) from low-mileage vehicles, addressing common wear issues and restoring seamless power distribution to all wheels.
* **Transmission Tail Housings & Final Drives (尾牙):** We provide the crucial rear section of transmissions and integrated final drive assemblies, often the solution for output shaft or gear-related problems.

Every part in our stock is sourced from low-mileage, well-maintained vehicles. Before listing, each core component undergoes a thorough inspection to verify its condition and integrity. We prioritize units that show minimal wear and are ready for installation, helping you get your Buick back on the road confidently.

Choosing our used OEM parts means you receive a direct-fit component engineered for your specific Buick model. This ensures correct installation, proper gear ratios, and seamless integration with your vehicle’s existing systems, avoiding compatibility concerns often associated with aftermarket alternatives.

Ideal for professional mechanics, DIY enthusiasts, and owners looking for a cost-effective repair, our parts offer substantial savings compared to brand-new dealer prices without compromising on functionality.

**Why Choose Our Parts?**
* **Precision Fit:** Guaranteed compatibility for your Buick Encore, Enclave, or Envision.
* **Rigorously Sourced:** From low-mileage donors, with critical condition checks.
* **Cost-Effective:** Significant savings over new OEM prices.
* **Core Solution:** A reliable, plug-and-play repair for complex driveline failures.

Don’t let a faulty coupler, differential, transfer case, or final drive keep your vehicle down. Browse our inventory today and find the quality used part you need to restore your Buick’s drive performance, safety, and capability. Contact us for specific compatibility details and availability.