OK request send SAA12V140E-3E S/N 502033-UP (For WA800-3E0) ENGINE COOLING SYSTEM TENSION PULLEY Section TENSION PULLEY SAA12V140E-3E S/N 502033-UP (For WA800-3E0) Komatsu: TENSION PULLEY, INNER PARTS (#502033-) e006001 TENSION PULLEY, TENSION PULLEY GREASE PIPING (#502033-) e006002
