Features:
Replacement of Parts# ARAC3974;
Hard-anodized color, CNC machined PTFE-coated hardened alloy 6061-T6;
The lightweight aluminum alloy material is durable and improves the overall performance of the driveshaft;
Aside from the great looks, aluminum alloy will not flex as much as plastic under stress or during high ambient temperatures. 

Compatible with: 
brand name: Arrma,  item number:  
ARA4312V3 ARA102723 ARA102711 ARA102666 ARA102720 ARA4302V3 ARA4202V3 ARA4102V4 ARA4102SV4 ARA102714 ARA102668 ARA102721 ARA4303V3 ARA4203V3 ARA4103V4 ARA4103SV4 ARA102715 ARA4305V3 ARA4105V4 ARA4105SV4
 
Material: Heavy duty #45 steel, Aluminum Alloy 6061-T6

Note: Check your specific model's manual for compatibility,or Contact us.