Reliable Friction Solutions for Heavy-Duty Applications
Our ZF 0501-309-330 friction discs ensure optimal performance in demanding transmission and braking systems. Designed to match original specifications, these discs support critical functions across:

• Construction Machinery: Wheel brakes and clutches in loaders (e.g., ZF-equipped models), excavators, and road rollers1.

• Agricultural Equipment: Wet brake assemblies for tractors (John Deere, Ford, YTO) and harvesters14.

• Material Handling: Transmission systems in forklifts and industrial vehicles5.

Technical Excellence

• Enhanced Durability:

  • Carbon-ceramic composite layers maintain stable friction (μ=0.41±0.04) under extreme temperatures (up to 330°C)5.

  • Bronze-alloy lubrication reduces wear rate (<0.17 mm/1,000 cycles) in oil-immersed environments3.

• Precision Engineering:

  • Optimized thickness (4.0–6.5mm) and spline design for seamless integration with ZF transmissions, wheel hubs, and brands like Komatsu, Caterpillar, and Volvo14.

Compatibility & Applications

• Direct Replacements For:

  • ZF transmissions (e.g., 4WG200 series)1.

  • Loaders: Komatsu WA series, Caterpillar 966 models.

  • Tractors: John Deere 6R series, YTO-X12044.

• Critical Functions:

  • Wet clutch systems in mining and construction machinery.

  • Brake assemblies for agricultural drivetrains5.

Quality Assurance

• Certified to ISO 9001 and TS 16949 standards3.

• Rigorous testing for thermal stability, shear strength (≥58 N/mm²), and vibration resistance.

• 18-month warranty | Production capacity: 20,000+ units/month.

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 Seamless OEM Replacement?
Message our experts on WhatsApp for:
① Instant compatibility verification (e.g., share model "Komatsu PC300" or "ZF 4WG200")
② Bulk pricing (50–10,000+ units) and FOB logistics
③ Technical drawings and expedited samples