Starter Motor Brush Holder

Starter Motor Carbon Brush – XH139 (Size: 5×11×12.5mm, OD: 71mm, ID: 34mm)

Ensure reliable engine starts for your Hyundai vehicle with our precision-engineered Carbon Brush (Model: XH139), specifically designed to meet Hyundai’s strict OEM specifications for optimal starter motor performance.

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    Technical Specifications:
    • Brush Dimensions: 5mm (W) × 11mm (L) × 12.5mm (H)
    • Holder Dimensions: 71mm (OD) × 34mm (ID)
    • Hyundai Part Numbers: 3617002550699411, 158.687.749.6.8
    • Material Composition:

    • High-purity carbon composite (83% graphite)

    • Tin-plated copper terminals for corrosion resistance

    • Temperature range: -20°C to +130°C

    Hyundai Application Coverage:
    ✓ Compatible Models:

    • Tucson (2016-2022) 2.0L/2.4L starters

    • Santa Fe (2018-2023) 2.2L Diesel starters

    • Elantra (2015-2020) 1.6L/2.0L starters

    • Kona 1.6T starters

    Performance Advantages:
    ✓ Extended Service Life: 30% longer than standard brushes
    ✓ Optimized Current Flow: 1.0mΩ resistance rating
    ✓ Anti-Dust Design: Built-in carbon particle channels
    ✓ Vibration Resistance: Reinforced terminal anchors

    Installation Features:

    1. Pre-sized for direct Hyundai starter replacement

    2. Includes wear indicator marks (replace at 3mm remaining)

    3. Pre-formed curvature matches Hyundai commutators

    Quality Validation:
    ▲ Hyundai MS 591-22 compliant
    ▲ 100% load tested at 14.7V
    ▲ Dimensional accuracy ±0.01mm

    Maintenance Alert:
    For Hyundai SmartStream engines, recommend inspection every 50,000km due to high compression ratios.

    Why Choose XH139?
    ✔ Direct Hyundai OEM replacement
    ✔ Restores factory starting performance
    ✔ Pre-aged carbon for immediate efficiency
    ✔ Includes detailed Hyundai-specific installation guide

    Professional Tip:
    Always replace brush springs simultaneously to maintain proper contact pressure.