NP231 Remanufactured Transfer Case

The Zumbrota Drivetrain RTC231D-4 transfer case is engineered for durability and reliability, specifically designed as a direct-fit replacement for Dodge Ram 1500 models produced between 1994 and 1997. This remanufactured unit is a prime choice for those looking to restore their vehicle's drivetrain performance. Each Zumbrota transfer case is meticulously remanufactured by experts with extensive industry experience. The process includes a thorough inspection of all cases and internal components for wear, such as cracks, stripped threads, shaft warping, gear wear, and chain stretch. Key components like bearings, seals, and viscous couplers are replaced to ensure optimal performance. The unit is then restored to an OEM finish through hydro-blasting and rinsing, with proprietary cleaning techniques applied to both internal and external parts. Comprehensive spin testing verifies shiftability and noise levels for smooth operation. To ensure protection during transit, all transfer cases are securely shipped in high-density plastic totes. The RTC231D-4 is confirmed to fit the following Dodge Ram 1500 configurations: Base (1994-1996), Laramie (1997), LT (1997), Sport (1997), ST (1997), and WS (1997). This transfer case is an ideal replacement for restoring functionality and ensuring long-lasting performance on and off the road.