PULLEY-FAN DRIVE 3979968 - Caterpillar

Table 1
Model     Part Number     Part Name    
IT62H
950H
962H     325-7160     Ride Control Accumulator Gp    
966H
972H     325-7145     Ride Control Accumulator Gp    
980H     325-7157     Ride Control Accumulator Gp    The new accumulators are serviceable. The new accumulators have replaced the past accumulators. Refer to table 1 for the correct model number and the correct part number.Note: The sealing surface of the new nitrogen valve differs from the original nitrogen valve. Before installing the new nitrogen valve, clean the end cap in the sealing area of the new nitrogen valve. The new accumulators are effective in production in the following machines:
IT62H (S/N: M5G412-UP)
950H (S/N: N1A2644-UP)
950H (S/N: M1G1478-UP)
950H (S/N: K5K2250-UP)
950H (S/N: J5J990-UP)
962H (S/N: N4A1039-UP)
962H (S/N: K6K386-UP)
962H (S/N: M3G456-UP)
962H (S/N: J6J302-UP)
966H (S/N: A6D1870-UP)
966H (S/N: A6G3393-UP)
966H (S/N: A6J1415-UP)
972H (S/N: A7D714-UP)
972H (S/N: A7G1128-UP)
972H (S/N: A7J364-UP)
980H (S/N: JMS3456-UP)
980H (S/N: MHG4105-UP)
980H (S/N: A8J4025-UP)