CATERPILLAR D3C/D4C-STEPPED BUSHING, SEGMENTED SPROCKETS PITCH=6.125"-LINK HEIGHT=88MM-9/16"HARDWARE-BUSHING O.D.=50MM SERIAL NUMBERS-(36L) (D3C) 23Y2508 UP, 27Y5050 UP, 2XF622 UP, 3RF0147 UP, 5KG0201 UP, 1RJ0175 UP (CONT.ON PAGE 11) [B21] UNDERCARRIAGE PARTS 0140 Master Trax (All Makes Undercarriage) PC2508 in UNDERCARRIAGE MASTER TRAX


Parts list:

 №  Number Qty Name Options
1   AT6Y2047   SPROCKET SEGMENTS KIT (5 PCS = 25 TEETH)  
4   AT9W7228   SEAL  
5   AT9W9265   AR  BOLT (25 PER SIDE)  
6   AT5P8245   AR  WASHER (25 PER SIDE)  
7   AT8H5724   AR  NUT (25 PER SIDE)  
9   AT6Y5499   AR  ADAPTER (CONVERTS SOLID SPROCKETS TO SEGMENTS) (ADD TO AT6Y2047 GROUP) (NOT ILLUSTRATED)  
13   AT3T4352   AR  ROLLER S/F (QTY IS 06 - 08 FOR LGP)  
13   AT3T4353   ROLLER D/F (QTY 4)  
14   AT6S7038   AR  ROLLER SHELL S/F  
14   AT6S7040   AR  ROLLER SHELL D/F  
15   AT6S3285   SEAL (ROLLER)  
16   AT6S8233   AR  BUSHING (ROLLER)  
17   AT6S3284   AR  SEAL (NOT ILLUSTRATED)  
18   ATOS1585   AR  BOLT ROLLER MOUNTING (1/2" X 1 1/2")  
19   AT3B4508   AR  WASHER  
26   AT6S3609   ROLLER (CARRIER) ASSEMBLY  
27   AT6S3691   AR  ROLLER SHELL (CARRIER)  
39   AT6S9367   AR  ROLLER SHELL  
40   AT6S3277   AR  IDLER (WITH BRACKETS)  
41   AT6S3285   SEAL (IDLER)  
42   AT6S8233   AR  BUSHING (IDLER)