PDS ATC 13-1 Transfer Case Kit - AWD High Performance Hard Parts Kit - (HPK)

13-0131-1000

• Premium transfer case solutions engineered for modern AWD high-performance vehicles
• Upgraded billet components designed to replace weak factory cast materials
• Reinforced clutch basket and heavy-duty friction plates for improved front-wheel torque bias
• Strengthened the primary chain and upgraded bearings to withstand high rotational loads
• Engineered to prevent case deflection and internal mechanical separation during hard launches

Product Details
The PDS ATC 13-1 Transfer Case Kit is a targeted mechanical solution designed to reinforce the physical vulnerabilities of the factory AWD transfer case. The OEM ATC 13-1 is known to suffer from internal component deflection and physical clutch failure when subjected to high-torque loads. This High Performance Hard Parts Kit (HPK) directly addresses these design flaws by replacing the brittle factory cast internals with high-yield-strength billet replacements, drastically increasing the structural integrity of the torque-biasing assembly.

Beyond structural casing reinforcements, the kit includes an upgraded, heavy-duty clutch pack system and a reinforced basket assembly. This hardware allows the transfer case to securely lock and transfer rotational mass to the front differential without the slip or friction degradation associated with the OEM plates. Coupled with upgraded bearings and a strengthened internal drive chain, this kit mechanically fortifies the entire power-transfer pathway, ensuring the physical hardware can withstand the brutal shock loads of aggressive AWD launches.

Application
Modern BMW xDrive Platforms Utilizing the ATC 13-1 Transfer Case