JWL Full Metal Split Center Differential 41T 10WCST for ARRMA 6S Series Upgrades Parts

Material Specifications

• 41T 10WCST main gear: Full chromium steel, precision CNC machined
• Center differential housing: 7075-T6 aerospace grade aluminum alloy
• Extended outdrive cups: High-strength hardened chromium steel
• Fasteners: 12.9 grade high-strength alloy steel screws
• Supporting components: Matched high-precision outdrive bearings
• Bonus accessories: Complimentary slipper pad set + fine-tuning shim kit

Core Advantages

• Extreme durability: Chromium steel gears and outdrives deliver industry-leading wear and impact resistance, eliminating common gear stripping, bending and deformation under 6S high-power bashing and racing scenarios
• High-efficiency power transmission: Tight CNC machining tolerances ensure zero backlash, minimize power loss and deliver consistent power output to all wheels
• Maintenance-friendly design: Split housing structure simplifies differential oil changes and internal inspection, no full disassembly required for routine maintenance
• Reinforced drivetrain stability: Extended outdrive cups reduce drive shaft swing angle, suppress high-speed vibration and extend the service life of drive shaft components
• Fully customizable performance: Bonus slipper pads and shims allow precise adjustment of differential locking characteristics and preload, adaptable to on-road, off-road, bashing and racing track conditions
• Direct bolt-on upgrade: 100% compatible with stock mounting positions, no modification required for installation

Usage Notes

• Mandatory break-in procedure: Run the differential at low/medium speed for 1-2 minutes before first high-power operation to ensure uniform lubrication of internal gears
• Use high-quality 10K-30K cSt differential silicone oil for 6S applications, and re-lubricate or replace oil every 10-15 runs depending on usage intensity
• Periodically check screw tightness and gear wear after heavy bashing, jumps or extreme operating conditions
• Ensure correct shim alignment during assembly to avoid excessive gear backlash or internal binding