NP271 Remanufactured Transfer Case

The Zumbrota Drivetrain remanufactured NP271 transfer case is an upgraded, heavy-duty replacement designed for 2007-2010 Dodge Ram 3500 Cab Chassis vehicles. This unit is specifically built to accommodate either a manual transmission or the 6.7L diesel engine paired with an automatic transmission. Key features include a robust 29 spline input shaft with a 1.55-inch exposed length, ensuring a secure connection. The rear output utilizes a 34 spline bolt-on 6-inch flat yoke for a reliable connection. Additionally, it incorporates a 5-position shift indicator switch, with a 1.5-inch hex on the switch itself, providing clear operational feedback. The case itself has been reinforced with new heavy-duty front and rear halves featuring extra webbing to prevent cracking, enhancing its durability. This remanufactured transfer case is identified by tag numbers such as 52123017AA and 52123155AA, and Hollander numbers including 412-619 and 412-620. It is built to order and ships when ready, with options for expedited shipping available. A refundable core charge of $600 applies, which is returned upon receipt of your old, salvageable part.