Mercedes-Benz - Performance Upgrade Pack for OEM Limited Slip Differential (LSD)

185mm Kit:

• Mercedes 190E (Standard Differential)
• Mercedes 190E 2.3 / 2.5 Cosworth (Cosworth Differential)

210mm Kit:

• W116 — All models with 210mm diff
• W126: 380SE, 500SE, 380SEL, 500SEL, 380SEC, 500SEC
• R107: 380SL, 500SL

1. Performance Clutch Plate Kit

• Direct replacement for stock clutches
• No modifications needed
• Improves lock consistency and durability

2. NEW! ASD Mechanical Conversion Kit

• For users who prefer a mechanical LSD feel over the factory ASD hydraulic system
• Includes the clutch replacement pack + the LSD Conversion Kit
• Provides a predictable, progressive lock — similar to BMW ZF LSD units
• Transforms the differential into a fully mechanical, performance-oriented LSD

• Superior Performance: Stronger lock, better traction, improved durability
• Easy Installation: Fully plug-and-play components
• Mechanical Conversion: For enthusiasts wanting full mechanical control and predictable handling
• Reliable Upgrade: Designed to outperform aging OEM clutch packs

For best performance and longevity, RacingDiffs recommends Ravenol Racing 75W140.