Upgrades that replace Arrma #310985

1 aftermarket part sold as a replacement for Arrma part #310985, 1 in stock now. Each card quotes the maker’s own fitment note; check it against your model before ordering.

AON25TN02

Differential Locker Spool, Aluminum 29mm - Hot Racing

$20.99In stock

“Replaces differential spider and side gears (Arrma AR310985)” — Hot Racing’s description

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