OEM
ARRMA · ARA310956
Diff Set 37T 1.35M
OEM assembly
V3 differential diagram specifies ARA310956; assembled 37T diff is supported across Big Rock, Granite, Senton and Typhon. Source also lists: Granite 3S; Big Rock 3S; Typhon 3S.
Important note
One diff; ARRMA recommends replacing ARA311031 simultaneously. Supporting parts: ARA311031 recommended.
Confidence: High
Verified Sep 28, 2026
Last seen: $59.99
Last seen status: In stock
Price and availability may have changed.