This 37T oil-filled gear differential pulley is an aluminum version of the standard plastic part found in many of Tamiya"s belt-driven R/C machines. It provides more efficient drive, and reduced oil leakage. It also has an HL (high lubrication) coating for supremely smooth transfer of power.
•37T Aluminum Differential Pulley x1
•Differential Gasket x1
•Compatible with TRF419, TRF419X and TA07 chassis, plus chassis fitted with Item 51568 (TRF418, TRF417, TA05, TRF501).