2814064040 Toyota HOLDER ASSY, STARTER BRUSH, Price: 38.56$, Weight: 0.158kg

Starter Brush Holder Assembly for Toyota Applications ⚙️

This OE-style unit keeps the starter motor reliable during every key turn. It centers and supports the carbon brushes, holds spring pressure, and routes current to the armature. Without it, brushes can tilt, arc, and lose contact, causing weak or no cranking.

Why this part is needed

The holder maintains perfect brush alignment and correct tension on the commutator. That ensures strong current flow, stable torque, and fast cold starts. It also insulates live parts from the starter frame for safety and durability.

How it works ⚡

A heat‑resistant carrier houses copper‑graphite brushes with coil springs pushing them onto the commutator. Tinned copper leads deliver battery power through the brushes to the rotating armature. Consistent pressure minimizes voltage drop and sparking, extending brush and commutator life.

What happens if it’s broken

• Slow or intermittent crank, clicking, or no‑start
• Heavy arcing, burnt smell, pitted commutator
• Overheating, melted plastic, blown fuse, battery drain

Quality and fitment

Built to Toyota/Denso specs with phenolic body, precise slots, and calibrated springs for even wear. Ideal replacement during starter overhaul or brush service.

Install tips

Disconnect battery, mark polarity, clean commutator, seat brushes smoothly, and torque fasteners. After installation, perform a few short starts to bed in the brushes.