Precision 81T 48P Spur Compatible with D-MAX Dual Clutch - SG-4881S Yokomo  [SG-4881S]

Yokomo SG-4881S Precision Spur 48P 81T for Slipper
Price:
NZD$5.84
Brand:
Yokomo
Model:
SG-4881S
GTIN:
3888
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Durability-focused 81T spur for D-MAX systems

The SG-4881S is an 81T, 48P spur crafted for use with D-MAX series dual clutch and slipper setups. This precision component provides a consistent tooth count option for evaluating final drive ratios and ensuring correct mesh behavior in slipper-equipped on-road rigs.

Fitment guidance: always verify pinion and spur alignment before final assembly, set slipper preload based on your established chassis baseline, and confirm that clutch engagement runs smoothly after installation. Proper shim placement and bearing alignment checks help prevent premature wear in the drivetrain.

Tuning function: selecting an 81-tooth spur shifts the final ratio toward a more conservative setup, which can reduce mechanical stress and improve engagement consistency for drivers focused on durability and predictable handling.

Compatibility

Designed for use with D-MAX series dual clutch systems and slipper-equipped drivetrains as described by the product listing.
Remark :
Due to limited stock availability, please notice that some Yokomo 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.

Can I expect improved longevity with the SG-4881S?

When installed with correct mesh and bearing alignment, the precision-cut teeth of the SG-4881S can contribute to more even load distribution, which aids component life. Regular inspection is still advised.

What checks reduce wear after fitting this spur?

Ensure accurate pinion-to-spur mesh, secure correct shim spacing, and verify bearings spin freely with no binding. Recheck after a short test run to confirm no unusual heat or noise.

Is the 81T a sensible option for endurance runs?

Yes. The 81T typically yields a milder final ratio that can lower peak loads on the slipper and drivetrain, making it a reasonable choice for longer sessions where component stress is a concern.

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