![LIEBHERR PR741-PR741B-PR741C-LR641 PITCH=8.50", LINK HEIGHT=126MM, 3/4" HARDWARE, BUSHING O.D.=71.44 (38L) PR741, PR741B, PR741C, LR641 [H17]](http://c1.a2109.com/ps23/jdr.23/19/1902/19026497.png)
Parts list:
| № | Number | Qty | Name | Options |
|---|---|---|---|---|
| 1 | AT3145/38/24 | 1 | TRACK ASSEMBLY WITH SHOES | 24" 1 BAR (38L) |
| 1 | AT3145/38/28 | 1 | TRACK ASSEMBLY WITH SHOES | 28" 1 BAR (38L) |
| 2 | AT3P0629 | 1 | TRACK CHAIN W/O SHOES | (38L) |
| 3 | AT7H3598 | AR | BOLT | |
| 4 | AT2P9670 | AR | MASTER TRACK BOLT | |
| 5 | AT1S1860 | AR | NUT | |
| 31 | AT3P0621 | AR | BUSHING | |
| 32 | AT3P0622 | AR | TRACK PIN | |
| 38 | AT8P2684 | AR | SEAL | |
| 39 | ATD78PLUG | AR | PLUG | |
| 40 | AT3P0623 | AR | THRUST RING | |
| 45 | ATPBGD7ESALT | 1 | PIN & BUSHING KIT | (38L) |
| 47 | AT6T3581 | 1 | BUSHING KIT | (38L) |
| 51 | AT1P9809 | AR | SINGLE BAR SHOE | 24" |
| 51 | AT2604/28 | AR | SINGLE BAR SHOE | 28" |
| 71 | AT3P0617 | AR | MASTER SINGLE BAR SHOE | 24" |
| 71 | AT3167A/28 | AR | MASTER SINGLE BAR SHOE | 28" |
![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/_350/ps23/jdr.23/19/1909/19090639.png)
![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)