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ARRMA Senton 3S V3
ARRMA · AR330443 / ARAC9065
OEM replacement
V3 exploded view identifies AR330443 at the front; explicit listing names Senton 3S BLX. Source also lists: Granite 3S.
Important note
Fits the narrower Granite/Senton arm geometry; do not substitute Big Rock/Typhon arms.
Confidence: High
Verified Sep 28, 2026
No merchant listing recorded yet.
Full fitment detailsRPM · RPM81492
Durability upgrade
Replaces OEM AR330443
RPM explicitly supports Senton AR102668/AR102667/AR102678 and replaces AR330443. Source also lists: Granite 3S; legacy Big Rock variants using AR330443.
Important note
Legacy Senton identifiers rather than ARA4303V3; newer V3 confirmation still desirable. Supporting parts: Verify installed arm is AR330443.
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
Last seen: $11.95
Price and availability may have changed.
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