Each version offers the same 4000mAh capacity but features a different discharge rating

iD Auto Battery Identification allows Traxxas iD equipped chargers to

Losi LOSA3530 Wheel Hexes (Pr) Hard Anodized

Traxxas 7560X LaTrax Rally Shocks Alumiunum Assembled w / Springs (4)

for the Traxxas Revo

Traxxas 8274 Hollow Ball Set, Complete (Aluminum, PTFE-Coated) TRX-4 8IGHT Parts Each version offers the sameTraxxas 8274 Hollow Ball Set, Complete (Aluminum, PTFE Coated) TRX 4 Refresh your TRX 4 suspension linkages with this genuine Traxxas complete hollow ball set in PTFE coated aluminum. The low friction coating keeps suspension movement smooth and free, while aluminum construction offers dependable durability on the trail. This complete set covers your rig in one package and installs as a direct replacement for the factory hollow balls. Genuine Traxxas