XRAY 305395 2.0x8.4mm Drive Shaft Pin - ECS BB SC  [XR-305395]

XRAY 305395 - ECS BB SC Drive Shaft PIN 2 x 8.4 (2)
Price:
AUD$14.59
Brand:
XRAY
Model:
XR-305395
Condition:
Brand New
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Precision Drive Pin from XRAY for X4 Chassis

The XRAY 305395 ECS BB SC drive shaft pin is produced to exact 2.0x8.4mm dimensions and receives a hand-ground finish to ensure accurate seating. It is suited to upgrades and replacements on X4 ALU FLEX and X4 GRAFIT 2024 models.

Why Hand-Ground Work Matters

Hand-grinding reduces dimensional variation so each pin mates cleanly with the ECS BB SC drive shaft. That improved contact reduces driveline lash and supports smoother power transfer on all track surfaces.

Where This Pin Fits

Designed with the X4 series in mind, this pin is compatible with X4 ALU FLEX and X4 GRAFIT 2024 chassis. It is a practical choice for hobbyists who demand stable, repeatable hardware for race and weekend running.
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.

Can I use this in non X4 cars?

This pin was designed for the X4 ALU FLEX and X4 GRAFIT 2024. It may fit other cars only if they accept a 2.0x8.4mm pin and have compatible bore geometry.

Does the pin need any break in?

No special break in is required beyond normal assembly. Inspect for smooth seating and ensure the drive shaft turns freely without binding after installation.

How do I keep the pin performing well?

Regularly clean the drive area to remove grit, check for wear, and replace the pin if any scoring or play appears. Proper upkeep extends service life significantly.

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