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OEM Friction Discs 4210570 for Komatsu, Caterpillar & John Deere | Heavy-Duty Replacement

We supply high-performance friction discs (Part #4210570) designed for construction, agricultural, and mining machinery. These asbestos-free discs meet ISO 9001, IATF 16949, and SAE J661 standards, ensuring heat resistance (up to 300°C), low wear, and noise reduction. Compatible with Komatsu, CAT, JCB, ZF, and 30+ brands. Bulk orders ship in 15 days. WhatsApp for technical specs!

Premium friction discs (Part #4210570) for excavators, loaders, tractors, and forklifts. Direct OEM replacement for Komatsu, Caterpillar, John Deere, Volvo, and more. Bulk discounts + global shipping. Contact via WhatsApp for quotes!

Engineered for Extreme Conditions

Our friction discs (Part #4210570) use sintered copper-ceramic composites and eco-friendly semi-metallic materials, delivering:

  • Zero thermal fade at 300°C18.

  • 30% longer lifespan vs. generic alternatives49.

  • Laser-etched grooves for heat dissipation and corrosion resistance49.

Cross-Brand Compatibility

  • Excavators/Loaders: Komatsu PC200/PC300, Caterpillar 416F/420F, Hitachi ZX33029.

  • Tractors/Forklifts: John Deere 8R Series, JCB Teletruk, ZF Transmissions36.

  • Industrial Machines: Case rollers, Shantui bulldozers, YTO harvesters25.
    Also fits Volvo, Ford New Holland, and LiuGong models.

Quality Assurance & Certifications

  • Standards: ISO 9001:2015, IATF 16949:2016, SAE J661147.

  • Testing: 300+ hours of accelerated wear validation (per ISO 26865)48.

  • Safety: RoHS-compliant, asbestos-free15.

Why Choose Us?

  • Customization: Support OEM drawings/samples for bespoke designs25.

  • Global Logistics: FOB China ports; 15-day delivery for 500+ units49.

  • Warranty: 1-year quality guarantee with replacement support47.

Technical Specifications:

Parameter Value
Material Copper-ceramic/semi-metallic
Max Temperature 300°C
Friction Coefficient 0.35–0.45 (stable under load)
Certifications ISO 9001, IATF 16949, ECE-R90
Compatibility 2000+ machinery models

WhatsApp Now: +86 15866053319 for:

  • Machine-specific compatibility checks.

  • Bulk pricing (100+ units).

  • Sample requests & CAD drawings.



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