BK8 – Starter Motor Brush Kit – WR250 / YFZ450

High-quality aftermarket starter motor brush kit designed to suit Yamaha WR250 and YFZ450 models, restoring reliable starting performance and extending starter motor service life.

Manufactured using durable carbon brushes and sintered copper bushings, this kit is ideal for replacing worn or damaged starter motor components without the cost of a full starter replacement.


Features & Benefits:

  • Replacement starter motor brush plate assembly

  • High-quality carbon brushes for consistent electrical contact

  • Sintered copper bushings for strength and longevity

  • Restores strong, dependable starting performance

  • Cost-effective repair solution

  • Ideal for workshop servicing and preventative maintenance


Kit Includes:

  • 2 × Starter Brushes (LHS & RHS)

  • 2 × Brush Springs

  • 1 × O-ring

  • 1 × Backing Plate

  • 2 × Mounting Screws


Suitable Models (Yamaha):

  • WR250F – 2008 to 2017

  • YFZ450 – 2007 to 2012


Fitment Notes:

  • Direct aftermarket replacement for OEM starter brush assemblies

  • Inspect commutator and internal starter components during installation

  • Professional installation recommended if unfamiliar with starter motor servicing


A reliable, workshop-proven solution to keep your WR and YFZ models starting strong, ride after ride.

SKU BK8
Barcode # 9334437060971
Shipping Weight 0.0610kg
Shipping Width 0.070m
Shipping Height 0.055m
Shipping Length 0.105m
Unit Of Measure EACH

FIND IN STORE