TAMIYA TT-02 Replacement Aluminum Differential Outer Joint Red TT02-13104-RD by Jazrider  [TT02-13104-RD]

TT-02 aluminum differential output joint

This RC-scale aluminum differential outer joint suits the TAMIYA TT-02 chassis and is catalogued as TT02-13104-RD. The red aluminum outer joint serves as a replacement for standard plastic outer cups to improve the rigidity of the connection between the differential output and drive shafts during everyday use.

To fit the part, perform a standard differential strip: remove the housing, take off the stock outer cup, press the aluminum outer joint onto the output stub while checking seating and clearance, then reassemble the housing. Confirm screw torque and that there is free rotation across the intended steering range.

As an aftermarket upgrade this joint alters contact and wear at the outer output, so reassess gear mesh and lubrication after installation and re-check for any looseness during the initial running period.