5/6 Speed 3000GT VR4 / Stealth R/T Turbo Transfer Case Spool

The transfer case coupler, or spool as it is commonly referred by is an important part of your driveline inside your 3/S transfer case. It is the part the output shaft from the transmission slides into and transfers power to the bevel gear inside the t-case, which transfers power to your pinion gear and then your driveshaft. If you rebuild your transmission and install a new output shaft it is important to also do your spool if it shows any wear.

We offer a service to fully rebuild your transfer case located here and we also offer a spool install service.

We have a video of pressing a spool in and out on our Youtube channel here:

3000GT / Stealth Transfer Case Input Spool Swap

We offer both stock replacement style spools, hardened, or 300M spools for maximum strength.

*300M 6 Speed Spool Pictured

Please note if you select the spool pressing service you have to send in ONLY your spool gear and current spool to use. We will charge an additional fee if the transfer case requires dissassembly. You also should expect the bearing pre-load and backlash to need adjustment anytime you change a sool or damage to your transfer case and vehicle may result.