We Only Use the Best
- AAM Differentials and Ring & Pinions
- Allison Transmission Parts, Remanufactured Transmissions & TranSynd Synthetic Fluid
- Amalie Full Synthetic Fluid
- Auburn Differentials and Ring & Pinions
- Beck Arnley Clutches
- Bower Bearings
- Chicago Rawhide (SFK) Bearings & Seals
- Dean Transmission Parts
- Eaton Differentials & Locking Differentials
- Exedy Performance Clutches & Flywheels
- Gear Vendors Overdrive Units
- Long® Trucool® Transmission Coolers
- LuK Clutches
- Mobil 1 Fluids
- Moser Custom Axles
- National Seals
- NTZ TransProtector Filters
- Professional Torque Converters
- Redline Synthetic Oils & Fluids
- Sach's Clutches
- Sonnax TASC Force® Approved Parts
- Spicer Differentials, Ring & Pinions, and U-joints
- Transtar Transmission Parts
- Valeo Clutches