SPRING AS-GAS 4185945 - Caterpillar

Table 1
Required Parts (1)    
Original Part Number    Item    New Part Number    Item    Required Before Failure    Required After Failure    
155-6189     Housing As     326-1354     Housing As     X     X    
123-5255     Clutch Piston     326-1356     Piston     X     X    
7S-6892     Seal Ring     7S-6892     Seal Ring     X     X    
122-9978     Seal Ring     1S-6478     Seal Ring     X     X    
6I-8597     Friction Disc     324-9127     Friction Disc     X     X    
6Y-7198     Plate     6Y-7198     Plate     X     X    
254-1474     Power Train Software Gp     333-9625     Power Train Software Gp     X     X    
132-8876     Oil Filter Element As     132-8876     Oil Filter Element As         X    
104-1817     Oil Cooler Core As     104-1817 (1)     Oil Cooler Core As         X    
( 1 ) A remanufactured oil cooler assembly is available. Part number 10R-8649 Refer to table 1 for the list of required parts that are needed before clutch failure has occurred or after clutch failure has occurred. When the hardware is changed, the software file needs to be installed. The software will work with either the new friction material or the old friction material. The new friction material requires the latest software files.The new hardware and software are adaptable to the following machines:
993K (S/N: LWA1-429; Z9K1-322)The new hardware and software are effective in production on the following machines:
993K (S/N: LWA430-UP; Z9K323-UP)