[This part is useful for improving the performance and setting of RC cars]
Used in place of the plastic belt tension adjustment part (K1) used in TA08 and TRF belt-driven 4WDs. The aluminum machined differential holder has excellent precision and strength. reducing deformation under driving load and improving rotational efficiency. It also increases the rigidity of the entire bulkhead and accurately transmits the effect of the oil damper to the chassis.

[Basic specifications]
Made of machined aluminum with black anodized finish

[Manufacturer page]
https://www.tamiya.com/japan/products/22078/index.html