The Lainer Suspension rebound needle is a single replacement component for KYB fork rebound adjuster systems, replacing OEM 110440000501. It is intended for servicing where the original needle is worn, damaged, or no longer provides consistent adjustment. Supplied as a single unit; where both fork legs require replacement, two pieces are typically needed.

Inside the System

The rebound needle forms part of the fork’s rebound damping adjustment mechanism. Its condition affects how accurately the adjuster meters flow and how consistently the adjustment behaves through its range.

Serviceability

  • Replace during a rebuild if the needle is visibly worn, bent, corroded, or has damaged seating surfaces.
  • Replace if rebound adjustment becomes inconsistent, rough to turn, or cannot be set reliably due to internal wear.
  • Do not replace if the needle and seat surfaces are clean and undamaged and the adjuster operation remains consistent—investigate other internal wear points instead.

Compatibility

  • Fork system: KYB rebound adjuster
  • Replaces: OEM 110440000501
  • Unit supplied: single needle

Setup & Workshop Notes

  • Confirm the OEM reference before ordering to ensure correct fitment.
  • Inspect associated adjuster components during service to identify any additional wear or damage.
  • If servicing both fork legs, order quantity to suit the number of assemblies being rebuilt.

Next Steps

If you are planning a fork service, match this part to the fork’s OEM parts list and replace only where condition or function indicates wear.

SKU 24-015-37
Brand Lainer Suspension
Shipping Weight 0.0050kg
Shipping Size 0.005 x 0.050 x 0.050m
Unit Of Measure pair
See our Shipping Information See our Frequently Asked Questions

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