This will provide a full time locked differential, for reduced complexity and increased crawling performance.
The for Traxxas TRX-4 Spool gives TRX-4 owners the option to remove the locking differentials, and replace one or both with this spool.
Specifications:
Condition: 100% Brand New
Material: Steel
Color: Black
Weight: 18g
Suitable for Traxxas TRX-4 Sport #8297 1/10 RC Car
Package include:
1Pcs * Steel Differential Shaft














