Commodity200520062007
Transmission shafts (incl. cam shafts & crank shafts) & cranks$1,411$578$886
Bearing housings, not incorp. ball/roller bearings; plain shaft bearings$1,123$63 
Gears&gearing(excl. toothed wheels, chain sprockets&oth. transmission eleme ...$1,898$1,586$2,801
Flywheels & pulleys, incl. pulley blocks $272$281
Clutches & shaft couplings (incl. universal joints)  $718
Total$4,432$2,499$4,686