XRAY 305578 20T Fixed Layshaft Pulley with Bearings (2-Pack)  [XR-305578]

XRAY 305578 - Fixed Pulley For Layshaft With Bearings 20T(2)
Price:
CAD$16.20
Brand:
XRAY
Model:
XR-305578
Condition:
Brand New
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Fine-Tuning T4 2020 Drivetrain with a 20T Layshaft Pulley

The XRAY 305578 Fixed Pulley brings precise bearing support to the T4 2020 layshaft, helping to keep power delivery smooth under load. Made for the T4 series, the 20T unit aims to minimise drivetrain drag through properly seated bearings.

Main Features

  • Precision Engineering: The 20T tooth profile is moulded for accurate mesh with the layshaft to minimise slop.
  • Durable Construction: Composite shims are included to stabilise the pulley during hard running.
  • Compatibility: Built to fit XRAY T4 2020 chassis numbers 300026 and 300027 for direct replacement.

Fitting Advice

When fitting the XRAY 305578 pulley, press the bearings squarely into place and verify alignment on the layshaft to avoid lateral play. Check the assembly periodically for wear and replace bearings or the pulley if you notice roughness or excessive play.
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.

Will this pulley fit earlier T4 generations?

This pulley is optimised for T4 2020 geometry. Older T4 variants may require different shimming or spacing and could need modification to fit correctly.

Are the bearings included preinstalled?

The product name indicates bearings are supplied. Always confirm they are seated correctly and apply light bearing grease if you prefer for protection and smoother break-in.

How should I inspect for wear?

Rotate the pulley by hand and feel for rough spots or side-to-side play. Check tooth faces for chipping and replace the pulley or bearings if you detect noise or excessive movement.

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