ARRMA Metal Gear Differential (37T Main Gear / Pre-Assembled) FW19002978 *Not including heat sink

*Not including heat sink

Part#: 8990

100% Reverse Profile

Charging and Balancing: Charges and balances Smart G2 batteries with a single IC3® or IC5® connection

If the motor wires are not long enough

ARRMA Metal Gear Differential (37T Main Gear / Pre-Assembled) FW19002978 *Not including heat sinkThe ARRMA 37T Metal Diff Set is a dropin, fully assembled upgrade that boosts durability and smooth power delivery. Its allmetal construction handles high loads and hard bashing, making it a reliable replacement for worn stock diffs. FEATURES: Steel input and main diff gears are precision manufactured for accurate tooth mesh 1. 35 module input and main gear tooth profile for ultimate durability High strength steel straight cut diff internal gears and