3Racing Lay Shaft Spacer M5 x 7 x 0.5mm for Sakura Advance 21 - SAK-A575A  [SAK-A575A]

3RACING Advance 21 Lay Shaft Spacer M5 x 7 x 0.5mm - SAK-A575A
Price:
USD$5.00
Brand:
3Racing
Model:
SAK-A575A
Condition:
Brand New
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Racing grade lay shaft spacer for Sakura Advance 21

The 3Racing SAK-A575A spacer delivers exact M5 x 7 x 0.5mm thickness control to maintain consistent axial positioning of the lay shaft on Sakura Advance 21 chassis. Accurate spacer thickness is essential for predictable gear mesh and repeatable setup adjustments during tuning sessions.

Technical highlights

  • Fit accuracy: Machined tolerance focused on matching Sakura Advance 21 stack-up for reliable installation.
  • Service durability: Specified to tolerate routine race use and repeated assembly cycles without dimensional drift.
  • Setup stability: Preserves intended gear contact patterns, aiding consistent lap-to-lap behaviour.

How does spacer thickness influence gear mesh tuning?

Spacer thickness dictates lateral shaft position which directly affects gear mesh; the SAK-A575A keeps that parameter stable so mesh adjustments remain consistent between runs.

Should I check stack-up after replacing bearings?

Always verify stack-up after bearing or hub changes. The SAK-A575A is a precision spacer so confirming total clearance ensures intended mesh and prevents overload on pinions and gears.

Is this spacer suited to competitive tuning work?

Yes, its exact thickness aids engineers and drivers who require consistent drivetrain setup as part of fine tuning for performance and reliability.