XRAY 355049 47T Center Differential Spur Gear - Compact Performance  [XR-355049]

XRAY 355049 Center Differential Spur Gear 47T
Price:
£40.94
Brand:
XRAY
Model:
XR-355049
Condition:
Brand New
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alt="XRAY 355049 Center Differential Spur Gear 47T" title="XRAY 355049 Center Differential Spur Gear 47T"
alt="XRAY 355049 Center Differential Spur Gear 47T" title="XRAY 355049 Center Differential Spur Gear 47T"

Optimise your centre diff with the XRAY 47T spur

The XRAY 355049 Center Differential Spur Gear is a 47-tooth, precision-machined gear made to keep engagement smooth and reduce premature wear. It serves as a practical upgrade for competitive and club-level models where drivetrain consistency matters. Due to the 50 mm diameter of this version, pairing with the Center Diff Shimming Plates (#354032) and the Aluminum Center Diff Mounting Plate 7075 T6 (3mm) (#354055) is advised for correct spacing. Models fitted with the newer 48 mm XB9 diameter do not require these additional pieces.
Remark :
Due to limited stock availability, please notice that some XRAY items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Is the XRAY 355049 a direct fit for all XRAY cars?

Not always. Fit depends on the diff housing and clearance; the 50 mm diameter may need the specific shimming plates and mounting plate to sit correctly.

What should I inspect after installation?

After installing the spur, check gear mesh across the range of suspension travel, verify bearing alignment, and listen for any binding during a slow test spin.

Will this change my gearing feel on track?

The 47-tooth count keeps gear ratios in the expected range but the physical diameter affects mesh and clearance. Confirm pinion choice and mesh after fitting to maintain predictable handling.

How often should I check the spur gear?

Inspect the spur every few sessions or after heavy impacts. Look for chipped teeth, scoring, and any looseness in mounting hardware to avoid sudden failure.

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