1. Vibration Control Technology
The 37213-20170 series utilizes radial damper springs embedded in hardened steel cores with molybdenum-doped facings. This innovation:

• Neutralizes torsion vibrations (tested per ISO 10816-3)

• Prevents judder in dry clutch systems at 300°C+ temperatures

• Maintains μ=0.42±0.01 during rapid engagement cycles

2. Heavy-Machinery Compatibility

• Critical Applications:

  • Mining excavator final drives

  • Bulldozer steering clutches

  • Tractor PTO systems

• Precision Fitment:

  • Komatsu PC800-11 excavators

  • CAT D9T dozers

  • ZF 6WG260 transmissions

  • John Deere 9520RT tractors

  • Shantui SD42 bulldozers

• Technical Advantages:

  • 45T involute splines (DIN 5482 compliant)

  • Asymmetric groove pattern prevents dust buildup

3. Durability Validation

• Performance Testing:

  • 150,000+ cycles at 450 Nm (JASO M348 protocol)

  • ≤0.1mm wear after 1200hrs in silica-rich environments

  • 50% lower NVH vs. OEM standards

• Material Science:

  • Molybdenum-reinforced facings

  • Shot-peened spring steel cores

4. Global Supply Solutions

• Emergency Stock: Air freight to Chile/South Africa/Australia in 72hrs

• Customization: Available with K1-K4 keyways per GOST 8789

• Legacy Support: Replaces obsolete Eaton 035-732 discs

5. Technical Partnership
End clutch chatter in mining/agricultural operations with 37213-20170 discs trusted by Komatsu and CAT dealers. Our engineers offer:

• WhatsApp Vibration Analysis: Send equipment video for resonance diagnostics

• Bulk Order Perks: 17% discount + free corrosion-proof packaging

• Installation Kits: Request "37213-20170 KIT" for alignment tools

WhatsApp Now: 8615866053319
*Message "37213-20170 BROKENOWN" for emergency mine-site support*