42313 11631 71: Toyota Forklift SPACER Wheel Cylinders potentially up to 8 direct potentially up to 8 direct clutches Better Heat Dissipation: Likely features improved design for better heat management during operation Performance Improvements Increased Torque Capacity: Allows for better power handling in modified vehicles Enhanced Reliability: Engineered to provide more consistent performance under stress Upgraded Engagement: May offer smoother or more precise clutch engagement Installation and Compatibility Direct replacement for stock 68RFE input clutch drums Suitable for 2007 Part#: A01C4 00301X 42313 11631 71: Toyota Forklift SPACER