1. Extreme-Pressure Technology
The 37213-20190 series utilizes directional groove patterns with tungsten-reinforced facings bonded to induction-hardened cores. This innovation:

• Prevents hotspot formation during slip cycles (per ISO 26867 testing)

• Maintains μ>0.40 at 350°C continuous temperatures

• Reduces break-in time by 70% with pre-applied friction modifiers

2. Industrial-Grade Compatibility

• Critical Applications:

  • Underground mining loaders

  • Rock drilling rig clutches

  • Heavy-tillage tractor PTOs

• Precision Fitment:

  • Volvo EC950F excavators

  • JCB 457 Loadalls

  • ZF 8TX transmissions

  • Komatsu D155AX dozers

  • YTO X1404 tractors

• Technical Advantages:

  • 48T involute splines (SAE J499 compliant)

  • Asymmetric cooling vents prevent mud packing

3. Validated Performance

• Durability Testing:

  • 200,000+ cycles at 480 Nm (ISO 26867)

  • ≤0.08mm wear after 1500hrs in abrasive conditions

  • MSHA-compliant for underground mining

• Materials:

  • Tungsten-doped friction facings

  • Cryo-treated 4140 steel cores

4. Global Support Network

• Rapid Deployment: 48-hour air freight to mining regions

• Custom Solutions: Phosphate coatings for high-humidity operation

• Legacy Cross-Reference: Replaces obsolete Carraro 289.1.049.00 discs

5. Technical Partnership
Solve clutch failure in extreme environments with 37213-20190 discs trusted by Volvo and Komatsu operators. Our specialists provide:

• WhatsApp Wear Analysis: Send disc photos for instant failure diagnostics

• Bulk Order Benefits: 20% discount + free torque-test reports

• Field Support: Request "37213-20190 EXPEDITE" for mine-site emergencies

WhatsApp Now: 8615866053319
*Message "37213-20190 DRAWING" for CAD files*