Part Name: | Needle Bearing |
Part Number: | 0978503 |
Brand: | HITACHI |
Country of Origin | Japan |
Application: | Excavators |
Delivery Time: | 1 to 3 working days |
Packing: | Carton Box |
Warranty: | 6 months |
After-sales Service | Quick response, problem solved within 24h |
Product Categories: Hydraulic Pump & Parts
Good Price Excavator Needle Bearing 0978503 for ZX450 ZX470
Introduction
Packing Information: | |
Length(cm) | 11 |
Width(cm) | 9 |
Height(cm) | 6 |
Weight(kg) | 0.3 |

Parts on group PUMP;PISTON: | ||||
Pos. | Part No | Qty | Parts name | Comments |
4633472 | [1] | PUMP;PISTON | ||
1 | 4658831 | [2] | REGULATOR;PUMP | |
5 | 4654554 | [1] | UNIT | |
05A. | [1] | SHAFT | ||
05B. | [1] | GEAR | ||
05C. | [1] | GEAR | ||
05D. | 0978517 | [2] | BRG.;BALL | |
05E. | 0878107 | [1] | BRG.;ROL. | |
05F. | 0818508 | [3] | SPACER | |
05G. | [1] | CASE | ||
05H. | [1] | CASE;GEAR | ||
05I. | 0195126 | [3] | BOLT;SOCKET | |
05J. | M341236 | [8] | BOLT;SOCKET | |
05K. | 988850 | [1] | RING;RETAINING | |
05L. | 446751 | [1] | RING;RETAINING | |
05M. | 0978512 | [1] | O-RING | |
05N. | 0443404 | [1] | O-RING | |
05O. | [2] | PIN | ||
05P. | 4091248 | [1] | BOLT;EYE | |
11 | 0820401 | [2] | PISTON ASS’Y | |
011A. | [9] | PISTON | ||
011B. | [9] | SHOE | ||
13 | 0820402 | [1] | CYL. ASS’Y | |
013A. | [1] | BLOCK;CYL. | ||
013B. | [1] | PLATE;VALVE | ||
14 | 0451003 | [1] | CYL. ASS’Y | |
014A. | [1] | BLOCK;CYL. | ||
014B. | [1] | PLATE;VALVE | ||
30 | 0772701 | [2] | PLATE ASS’Y | |
030A. | [1] | PLATE | ||
030B. | [1] | BUSHING | ||
41 | 0708004 | [2] | VALVE;CHECK ASS’Y | |
041A. | [1] | SEAT | ||
041B. | [1] | STOPPER | ||
041C. | [1] | BALL;STEEL | ||
111 | 0978501 | [1] | SHAFT | |
113 | 0820406 | [1] | SHAFT | |
122 | 0820407 | [1] | BRG.;ROL. | |
123 | 0820453 | [1] | BRG.;ROL. | |
124 | 0978503 | [2] | BRG.;NEEDLE | |
125 | 0978504 | [1] | RING;INNER | |
126 | 0820409 | [2] | SPACER | |
127 | 0820410 | [1] | SPACER | |
128 | 0820411 | [3] | SPACER | |
129 | 0820412 | [2] | SPACER | |
130 | 0978505 | [1] | BOOSTER | |
131 | 0820414 | [1] | COVER | |
153 | 0820415 | [2] | RETAINER | |
156 | 0820416 | [2] | BUSHING | |
157 | 0451016 | [18] | SPRING | |
171 | 0978518 | [1] | CASING | I 0978519 |
171 | 0978519 | [1] | CASING | |
191 | 0820418 | [1] | GEAR;DRIVE | |
192 | 0820419 | [1] | GEAR | |
211 | 0451018 | [2] | PLATE | |
251 | 0820420 | [2] | SUPPORT | |
261 | 0978507 | [1] | COVER | |
262 | 0820422 | [1] | COVER | |
271 | 0978508 | [1] | CASING | |
312 | 0978509 | [1] | COVER | |
405 | 0978510 | [8] | BOLT;SOCKET | |
406 | M341236 | [8] | BOLT;SOCKET | |
408 | 0131103 | [11] | BOLT;SOCKET | |
409 | 0820425 | [2] | BOLT;SOCKET | |
410 | 0820426 | [9] | BOLT;SOCKET | |
411 | 0820427 | [2] | BOLT;SOCKET | |
412 | 0820428 | [1] | BOLT;SOCKET | |
413 | M341025 | [5] | BOLT;SOCKET | |
466 | 0978511 | [2] | PLUG | |
467 | 0629404 | [2] | PLUG | |
468 | 0626901 | [2] | PLUG | |
469 | 0697911 | [3] | PLUG | |
490 | 0263019 | [20] | PLUG | |
491 | 0451028 | [12] | PLUG | |
492 | 0451027 | [4] | SCREW | |
493 | 0102440 | [2] | PLUG | |
530 | 0820438 | [2] | PIN ASS’Y | |
530A. | [2] | PIN | ||
530B. | [2] | PIN | ||
532 | 0820429 | [2] | PISTON;SERVO | |
534 | 0451031 | [2] | STOPPER | |
535 | 0820430 | [2] | STOPPER | |
536 | 0820431 | [2] | COVER | |
702 | 0451033 | [2] | O-RING | |
709 | 0694604 | [2] | O-RING | |
711 | 0820432 | [1] | O-RING | |
712 | 0820433 | [1] | O-RING | |
724 | 0443801 | [9] | O-RING | |
725 | 4297379 | [2] | O-RING | |
726 | 0443405 | [2] | O-RING | |
728 | 0443408 | [5] | O-RING | |
729 | 0719402 | [2] | O-RING | |
731 | 0443407 | [2] | O-RING | |
732 | 0451035 | [2] | O-RING | |
733 | 0978512 | [1] | O-RING | |
752 | 0820439 | [2] | PACKING | |
774 | 0820443 | [1] | SEAL;OIL | I 0978520 |
774 | 0978520 | [1] | SEAL;OIL | |
789 | 0451036 | [2] | RING;BACK-UP | |
792 | 0451037 | [2] | RING;BACK-UP | |
806 | 0451038 | [2] | NUT | |
807 | 0820434 | [2] | NUT | |
823 | 959499 | [1] | RING;RETAINING | |
824 | 991345 | [3] | RING;RETAINING | |
825 | 488075 | [2] | RING;RETAINING | |
827 | 991728 | [1] | RING;RETAINING | |
828 | 0820435 | [2] | RING;RETAINING | |
830 | 0978513 | [1] | RING;RETAINING | |
885 | 0313404 | [2] | PIN | |
886 | 0244604 | [4] | PIN;SPRING | |
887 | 0175240 | [1] | PIN | |
888 | 0978514 | [2] | PIN | |
889 | 0978515 | [4] | PIN | |
901 | 0134458 | [2] | BOLT;EYE | |
953 | 0978516 | [2] | SCREW;SET | |
954 | 0682328 | [2] | SCREW;SET | |
981 | [1] | PLATE | ||
983 | 0625509 | [2] | PIN |
Compatible equipment models:
ZR260HC ZX470H-3-HCMC ZX470R-3F ZX520LCR-3 ZX450-3 ZX470H-3F ZX500LC-3 ZX520LCR-3F ZX450-3F ZX450LC-3-DH ZX470H-3 ZX470LC-5B ZX500LC-3F ZX470LCH-5B ZX470R-3 ZX520LCH-3 ZX520LCH-3F