Match My Mod
ARRMA Senton 3S V3
ARRMA · AR330516 / ARAC9066
OEM replacement
V3 exploded view identifies AR330516 at the rear; explicit listing says Granite/Senton and not Big Rock/Typhon. Source also lists: Granite 3S.
Important note
Two arms per pack.
Confidence: High
Verified Sep 28, 2026
Last seen: $9.99
Price and availability may have changed.
RPM · RPM81502
Durability upgrade
Replaces OEM AR330516
Explicitly supports Senton AR102668/AR102667/AR102678 and replaces AR330516. Source also lists: Granite 3S; legacy Big Rock variants using AR330516.
Important note
Legacy identifiers; V3 confirmation still desirable. Supporting parts: Verify installed arm is AR330516.
Check your revision
The source does not confirm the exact ARA4303V3 revision. Read the note and check your model before buying.
Confidence: Medium-High
Verified Sep 28, 2026
Price not captured
Price and availability may have changed.
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