BK9 – Starter Motor Brush Kit – Yamaha WR450 (2003–2015)

Refresh your starter motor and restore reliable starting performance with this high-quality aftermarket brush rebuild kit for Yamaha WR450 models.

Manufactured using quality components built to strict guidelines, this kit is designed to replace worn starter motor brushes and related hardware, helping get your bike firing again without the expense of a complete starter motor replacement.

Features & Benefits:

• Starter motor brush rebuild kit

• High-quality carbon brushes for consistent electrical contact

• Durable components for long service life

• Restores smooth, dependable starter motor operation

• Cost-effective alternative to full starter replacement

• Ideal for workshop servicing or preventative maintenance

Kit Includes:

• 2 × Starter Brushes (LHS & RHS)

• 2 × Brush Springs

• 1 × O-ring

• 1 × Backing Plate

• 2 × Mounting Screws

Suitable Models (Yamaha):

• WR450F – 2003 to 2015

Fitment Notes:

• Please check your existing starter motor to ensure the terminals and brush layout match your current unit before purchase

• Direct aftermarket replacement for OEM components

• Inspect commutator condition during installation for best results

• Professional installation recommended if unfamiliar with starter motor servicing

A reliable rebuild solution to keep your WR450 starting strong and ready to ride.