Precision-Built D50040 Friction Discs for Heavy-Duty Applications

Engineered to deliver uncompromising performance in extreme operating conditions, our D50040 friction discs are sintered with copper-based composite materials for optimal thermal stability and wear resistance. Featuring bidirectional arc grooves for improved debris dissipation and cooling, they prevent clutch slippage and reduce downtime in critical equipment710.

Key Technical Advantages:

• Stable Friction Coefficient (0.45±0.08): Maintains consistent grip under 100°C–300°C temperatures, eliminating "thermal fade" during high-load operations7.

• Enhanced Durability: 55+ N/mm² bending strength and HRL 50-90 hardness withstand heavy torque and frequent shifting710.

• OEM Compliance: Manufactured to GB/T 11834 industrial standards and compatible with SAE J661 specifications57.

Compatible Equipment & Brands

Our D50040 discs are universally compatible with transmission and steering systems across major machinery brands:

Why Choose D50040 Friction Discs?

• Multi-Brand Versatility: Direct replacements for CAT®, Komatsu®, Volvo®, JCB, Shantui, and 15+ other brands369.

• Rigorous Quality Validation: Tested for rotational burst strength, low wear rates (≤0.26), and vibration damping—exceeding ISO 9001 benchmarks710.

• Cost Efficiency: 30% longer service life vs. standard discs, reducing maintenance costs and operational interruptions7.

Get Your OEM-Grade Friction Discs Today!

We ship globally with 6-month warranties and offer bulk discounts. Message our parts specialists on WhatsApp for:

• Customized compatibility verification

• Volume pricing (MOQ: 40+ pieces)

• Technical drawings or material certifications

WhatsApp Now: +8615866053319for same-day quotes and expert support! Ensure peak equipment performance with friction discs trusted by leading OEMs worldwide.