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ARRMA Granite 3S
ARRMA · ARA310864
OEM replacement
AMain explicitly lists Granite 3S BLX compatibility.
Note: Add threadlocker to the retaining screw per merchant note.
Confidence: High
Verified Sep 28, 2026
Last seen: $18.99
Last seen status: Back order
Price and availability may have changed.
Hot Racing · HRAATF288RC
Aftermarket metal upgrade
Replaces OEM AR310864
Metal CVD upgrade replacing factory rear shaft AR310864 and stock diff outdrives on listed Granite 4x4 models.
Note: The source explicitly lists legacy Granite vehicle numbers; verify V3/V4 fitment before model-specific publishing.
Check your revision
The source lists older Granite model numbers. Newer revisions (V3/V4) are not yet confirmed.
Confidence: Medium-High
Verified Sep 28, 2026
No merchant listing recorded yet.
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