![LIEBHERR PR741-PR741B-PR741C-LR641 PITCH=8.50", LINK HEIGHT=126MM, 3/4" HARDWARE, BUSHING O.D.=71.44 (38L) PR741, PR741B, PR741C, LR641 [H19]](http://c1.a2109.com/ps23/jdr.23/19/1909/19090639.png)
Parts list:
| № | Number | Qty | Name | Options |
|---|---|---|---|---|
| 1 | AT3P1039 | 1 | SPROCKET SEGMENTS | (25 TEETH)(5 PIECES) |
| 5 | AT3S0336 | AR | BOLT | (20 PER SIDE) |
| 7 | AT7H3608 | AR | NUT | (20 PER SIDE) |
| 13 | AT6T9871 | AR | ROLLER | S/F (7/8" BRACKET HOLE) |
| 13 | AT6T9867 | AR | ROLLER | D/F (7/8" BRACKET HOLE) |
| 14 | AT6T9872 | AR | ROLLER | SHELL S/F |
| 14 | AT6T9868 | AR | ROLLER | SHELL D/F |
| 15 | AT1M8747 | AR | SEAL | (ROLLER) |
| 16 | AT8P6651 | AR | BUSHING | (ROLLER) |
| 17 | AT8F6711 | AR | O-RING | (NOT ILLUSTRATED) |
| 18 | AT1D4628 | AR | BOLT | (ROLLER MOUNTING) (7/8"X3.25") |
| 18 | AT1D4629 | AR | BOLT | (ROLLER MOUNTING) (7/8"X3.50") |
| 19 | AT9H1031 | AR | WASHER | (FLAT) |
| 21 | AT9S0310 | AR | KEY | |
| 22 | ATCR1148 | AR | O-RING | (BUSHING CASE) |
| 23 | AT9B2289 | AR | PIN | |
| 24 | AT2P0347 | AR | O-RING | (FILL PLUG) |
| 25 | AT1S8947 | AR | O-RING | (SHAFT) |
| 26 | AT1P8717 | AR | ROLLER | (CARRIER) ASSEMBLY |
| 27 | AT1P8716 | AR | ROLLER | SHELL (CARRIER) |
| 28 | AT1M8747 | AR | SEAL | (CARRIER) |
![LIEBHERR PR721C-721CM-PR731-LR621-621B-621BM PITCH=6.906", LINK HEIGHT=103.2MM, 5/8" HARDWARE, BUSHING O.D.=58.738MM (40L) LR621-LR621B (42L) PR721C (44L) PR721CM [H03]](http://c1.a2109.com/_350/ps23/jdr.23/19/1907/19075354.png)
![LIEBHERR PR751 PITCH=9.00", LINK HEIGHT=138MM, 7/8" HARDWARE, BUSHING O.D.=80 .4MM (41L) PR751 [H21]](http://c1.a2109.com/_350/ps23/jdr.23/19/1902/19026497.png)
![LIEBHERR PR751 PITCH=9.00", LINK HEIGHT=138MM, 7/8" HARDWARE, BUSHING O.D.=80.4MM (41L) PR751 [H23]](http://c1.a2109.com/_350/ps23/jdr.23/19/1909/19090639.png)