Starter Motor Carbon Brush – XH140

Precision Engineered for Optimal Starter Performance

Technical Specifications:

• Brush Dimensions: 8mm (W) × 25mm (L) × 15mm (H)

• Holder Specifications: 64.5mm (OD) × 38mm (ID)

• Material Composition:

  • High-density carbon-graphite composite (84% purity)

  • Oxygen-free copper terminals with anti-corrosion coating

  • Thermal range: -30°C to +160°C

Key Features:
✔ Superior Conductivity: Low-resistance design (0.7mΩ) for maximum current transfer
✔ Extended Durability: 500+ operating hours service life
✔ Precision Fit: Micrometer-level manufacturing tolerances (±0.01mm)
✔ Vibration Resistance: Reinforced terminal locking mechanism
✔ Reduced Sparking: Laser-cut beveled edges

Applications:

• Heavy-duty automotive starters

• Commercial vehicle applications

• Industrial equipment starters

• Compatible with select European and Asian starter models

Installation Protocol:

1. Always replace in complete sets (4 brushes recommended)

2. Clean commutator surface with 400-grit abrasive paper

3. Verify spring tension (900-1100g optimal)

4. Perform 20-minute run-in procedure

Quality Assurance:
▲ 100% robotic load tested at 14.4V
▲ Meets DIN EN 60335-1 safety standards
▲ X-ray inspected terminal welds

Performance Benefits:
• Restores factory-spec starting performance
• Reduces starter motor maintenance frequency
• Improves cold-weather starting reliability
• Cost-effective OEM alternative

Maintenance Recommendation:
For commercial applications, inspect every 60,000km or 400 operating hours.

Why Choose XH140?
✓ Direct replacement for OEM part 194.549.116.9.5
✓ 18-month performance guarantee
✓ Pre-formed to match standard commutator curvature
✓ Includes installation guide with torque specifications