| Item Name | Sickle Knife head |
| COMBINE No. | 4B1004 |
| Ref. OEM No. | AZ50341AZ41726 |
| Application | J&D 810 812 814 816 818 820 |
| Item Name | Sickle Knife head |
| COMBINE No. | 4B1003-5.54B1003-6.5 |
| Ref. OEM No. | AH89498-5.5AH89498-6.5 |
| Application | J&D 200 series,900 series |
| Item Name | Sickle Knife head |
| COMBINE No. | 4B1005-5.54B1005-6.5 |
| Ref. OEM No. | AH121075-5.5AH120175-6.5 |
| Application | J&D 3300, 4400, 6600, 7700, 900 series, 200 series |
| Item Name | Sickle Knife head |
| COMBINE No. | 4B1006 |
| Ref. OEM No. | AH21346 |
| Application | J&D 530/630, 730, 925, 935, 945, 930/940, 932/942, 950/960/970, 952, 955, 965/965H/968H, 975, 985, 1032/1042/1052, 1055,1065/1068H, 1072/1075 |
| Item Name | Sickle Knife head |
| COMBINE No. | 4B1007 |
| Ref. OEM No. | AH220051H178599 |
| Application | J&D 600R&F, 600 series |
| Item Name | Sickle Knife head |
| COMBINE No. | 4B1008 |
| Ref. OEM No. | H212086AH212050 |
| Application | J&D 600, 614, 615, 618, 620, 622, 625, 630 |
| Item Name | Sickle Knife head |
| COMBINE No. | 4B1059 |
| Ref. OEM No. | AH231842AXE54395 |
| Application | J&D 630FD, 635FD, 645FD |
| No | No. | Ref. No. | Description | Application |
| 1 | 4B1009 | 84998148 | Including: Bearing: SGE35ES/K Bolt: M16*1-60 | |
| 2 | 4B1010 | 84996264 | Including: Bearing: SGE35ES/K Bolt: M16*1-61 | |
| 3 | 4B1011 | 807538628443377984437437 | Including: Bearing: SGE35ES/K Bolt: M16*1-60 | |
| 4 | 4B1012 | 1316161C95 | Including: Flange: 1313797C2 Mounting holes: 16*Φ6 | CA*SE 1010,1020 |
| 5 | 4B1024 | 462378R1156692C91 | Including: Plug Bushing | |
| 6 | 4B1057 | 824594C91 | MOWER CONDITIONERS 1190. WINDROWERS 210,230,4000,5000,5500 | |
| 7 | 4B1053 | 87561157C132896 | Including: Bearing: B2020 | N*H 82C, 83C, 86C |
| 8 | 4B1060 | 84275285 | Thread: M20X1.5 Mounting holes Dia.:6.5 Mounting holes NO.: 17 | 740CF/760CG/3050/3020 Case-IH 3020-20, 3020-25, 3020-30, 3020-35, 3050-16FT, 3050-18FT, 3050-20FT, 3050-22FT, 3050-25FT H,3050-25FT L, 3050-30FT, 3050-35FT |
| 9 | 4B1018 | 28283011 | CA*SE 151 | |
| 10 | 4B1003-5.5 | AH89498-5.5 | Three kinds of bore diameter available: 7*Φ6.5mm 7*Φ5.5mm 7*Φ5.8mm WT (kg/pc): 2 | J&D 200 series, 900 series |
| 11 | 4B1003-6.5 | AH89498-6.5 | Three kinds of bore diameter available: 7*Φ6.5mm 7*Φ5.5mm 7*Φ5.8mm WT (kg/pc): 2 | J&D 200 series, 900 series |
| 12 | 4B1004 | AZ50341AZ41726 | WT (kg/pc): 1.765 | J&D 810, 812, 814, 816, 818, 820 |
| 13 | 4B1005-5.5 | AH121075-5.5 | WT (kg/pc): 1.489 | J&D 3300, 4400, 6600, 7700, 900 series, 200 series |
| 14 | 4B1005-6.5 | AH121075-6.5 | WT (kg/pc): 1.489 | J&D 3300, 4400, 6600, 7700, 900 series, 200 series |
| 15 | 4B1006 | AH21346 | WT (kg/pc): 1.735 | J&D 530/630, 730, 925, 935, 945, 930/940, 932/942, 950/960/970, 952, 955, 965/965H/968H, 975, 985, 1032/1042/1052, 1055,1065/1068H, 1072/1075 |
| 16 | 4B1007 | AH220051H178599 | WT (kg/pc): 1.100 | J&D 600R&F, 600 series |
| 17 | 4B1008 | H212086AH212050 | WT (kg/pc): 1.030 | J&D 600, 614, 615, 618, 620, 622, 625, 630 |
| 18 | 4B1059 | AH231842 | With sleeve H157812 Mounting holes Dia.:6.2 Mounting holes NO.:9 WT(kg/pc):1.42 | J&D 630FD, 635FD, 645FD |
| 19 | 4B1056 | AH75308AZ502562 | WT (kg/pc): 1.900 | J&D 6601, 6602, 6622 |
| 20 | 4B1018 | 28283011 | Knife head: 28283011 Half section 44104000 & 44103800 Knife section:44103700 101pcsWT(kg/pc): 17.6 | CA*SE 151 M&F 7274 7278 |
| 21 | 4B1022 | 3469524+3099334M2 | 3469524 & 3099334M2 riveted together WT(kg/pc): 1.010 | |
| 22 | 4B1049 | 059509P1 | Matching with 4B2003 Thread: 1"-12 UNF WT(kg/pc): 0.990 | |
| 23 | 4B1020 | 4804850 | Matching with 4B2008 Thread: 1"-12 UNF WT(kg/pc): 1.200 | |
| 24 | 4B1021 | 4804851 | Matching with 4B2008 Thread: 1"-12 UNF WT(kg/pc): 1.200 | |
| 25 | 4B1053 | 132896 | Bores:5.5 Mounting holes Dia.:5.5 Mounting holes NO.:13 WT(kg/pc):1.235 | MacDon D50, D60, D65, FD70, FD75 |
| 26 | 4B1054 | 132897 | Bores:5.5 Mounting holes Dia.:5.5 Mounting holes NO..:13 WT(kg/pc):1.235 | MacDon D50, D60, D65, FD70, FD75 |
| 27 | 4B1055 | 132897 | Bores:5.5 Mounting holes Dia.:5.5 Mounting holes NO.:13 WT(kg/pc):1.235 | MacDon D50, D60, D65, FD70, FD75 |
| 28 | 4B1055 | 120832 | Bores:5.5 Mounting holes Dia.:5.5 Mounting holes NO.: 9 WT(kg/pc):1.1 | MacDon 7000 9000 LH |
| 29 | 4B1027 | 1261000 | Bores:M22*1.5 Mounting holes Dia.:6.5 Mounting holes NO.:15 WT(kg/pc):1.28 | |
| 30 | 4B1028 | 1507030 | Bores:51 Mounting holes Dia.:M6 Mounting holes NO.: 9 WT(kg/pc):1.7 | |
| 31 | 4B1029 | 16665 | Bores:51 Mounting holes Dia.:M6 Mounting holes NO. :9 WT(kg/pc):1.56 |
If you notice any of the following signs, it may be time to replace the corresponding part:
1. Poor harvesting results: If you notice excessive crop residue or poor grain separation, it may be a sign of severe wear and tear on the threshing drum and concave. Check and replace as necessary.
2. Decreased power or overheating: If the engine power is reduced, or the operating temperature is too high, it may be due to a clogged air filter or a malfunctioning cooling system. Consider replacing the air filter or repairing the cooling system.
3. Reduced harvesting efficiency: If the cutting unit runs slow or the material conveying speed is slow, it may be due to aging or slackened transmission belts, elongated chains, or worn drive gears. Check and replace the corresponding belts, chains, or gears as necessary.
4. Difficulties in movement or increased noise: If it's a rubber track harvester, loose or visibly cracked tracks will need to be replaced. If it's a tire harvester, worn-out tires or tire punctures will need to be replaced. Additionally, abnormal noise during movement may be due to worn or damaged bearings. Replace the relevant bearings as necessary.
5. Unstable hydraulic system operation: If the lift or steering is slow or weak, it may be due to problems with hydraulic pumps, cylinders, valves, or seals. Check and replace the relevant hydraulic components as necessary.
6. Significant oil leakage: Whether it's engine oil, hydraulic oil, or fuel leakage, it indicates that the seals have failed or that other components are damaged. Find the source of the leak and replace the damaged seals or components as necessary.
Author: MiyaAddress
Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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