Upgrades that replace Arrma #310945

1 aftermarket part sold as a replacement for Arrma part #310945, 1 in stock now. Each card quotes the maker’s own fitment note; check it against your model before ordering.

STFF257N

OT 57t Mod 0.8 Steel Spur Gear for Arrma 1:10 4x4 BLX 3S 4S - Hot Racing

$30.99In stock

“Direct replacment OF ARA310945 0.8Mod (32P) 57T spur gear” — Hot Racing’s description

Arrma 1:10 4x4 Bigrock 3S BLXArrma 1:10 4x4 bigrock 3s V3Arrma 1:10 4x4 Bigrock V3 3S BLXArrma 1:10 4x4 Granite 3S BLXArrma 1:10 4X4 Kraton 4S BLXArrma 1:10 4x4 OutCast 4S BLX

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