Parts/Drivetrain/Differentials & diff parts/XRAY XB2 Adjustable Ball Differential (XH - Extra Hardened)
XRAY XB2 Adjustable Ball Differential (XH - Extra Hardened)
XRAY

XRAY XB2 Adjustable Ball Differential (XH - Extra Hardened)

Part # XRA325001
Where to buy
$105.50
AMain Hobbies
Seen Oct 12, 2026
$105.50Buy
Prices are as last seen at the store; stock is not tracked.

About this part

This is an optional XRAY Adjustable Ball Differential. Adjustable ball differential updated with extra-hardened output shafts for increased lifespan. The outdrives are laser-engraved “XH” for easy recognition.

The XB2 ball differential is recommended for all XB2 configurations when used on very-low to medium-traction dirt or clay surfaces to increase traction. The externally-adjustable ball differential is machined from HUDY Spring Steel and is additionally hardened for extra durability and long lifespan. A high-quality carbide thrust bearing and carbide balls are included for ultra-smooth operation. The ball differential comes factory pre-assembled.

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