144-15-22881 1441522881 Wheel Loader Transmission Kit D75S-3 D65S-6
1. Quick Details of seal 144-15-22881:
| Part NO. | 144-15-22881 |
| Machine | Crawler Loader |
| Size | OEM |
| Material | Glass-Filled PTFE |
| Type | RING SEAL |
2. 144-15-22881 parts on group :
| NO. | PART NO. | PRAT NAME | QTY |
| 1 | 144-15-00101 | TRANSMISSION ASSEMBLY | 1 |
| 2 | 145-14-11320 | PLUG | 2 |
| 3 | 04020-01228 | PIN,DOWEL | 2 |
| 4 | 144-874-7440 | SHAFT | 1 |
| 5 | 06042-02209 | BEARING | 1 |
| 6 | 04065-08530 | RING,SNAP | 1 |
| 7 | 145-15-42280 | RING,SNAP | 1 |
| 8 | 145-15-42160 | GEAR | 1 |
| 9 | 04064-06525 | RING,SNAP | 1 |
| 10 | 145-15-42380 | CARRIER | 1 |
| 11 | 145-15-42540 | SHAFT | 3 |
| 12 | 04260-00635 | BALL | 3 |
| 13 | 145-15-42440 | GEAR | 3 |
| 14 | 09232-03225 | BEARING,NEEDLE | 3 |
| 15 | 09233-13220 | WASHER,THRUST | 6 |
| 16 | 235-15-12570 | WASHER,THRUST | 6 |
| 17 | 145-15-42630 | GEAR | 1 |
| 18 | 154-15-12670 | RING,SNAP | 1 |
| 19 | 145-15-42290 | COVER | 1 |
| 20 | 07018-12455 | RING,SEAL | 1 |
| 21 | 281-15-12990 | BEARING | 1 |
| 22 | 130-09-13770 | BEARING | 1 |
| 23 | 130-09-16890 | RING,SNAP | 1 |
| 24 | 234-15-12350 | RING,SEAL | 1 |
| 25 | 01010-51060 | BOLT | 3 |
| 26 | 01602-21030 | WASHER,SPRING | 3 |
| 27 | 145-15-42640 | GEAR | 1 |
| 28 | 145-15-42740 | PISTON,2ND AND 3RD | 2 |
| 29 | 144-15-22871 | RING,SEAL (K2) | 2 |
| 30 | 144-15-22881 | RING,SEAL (K2) | 2 |
| 31 | 145-15-42760 | PLATE | 2 |
| 32 | 195-15-32710 | DISC | 4 |
| 33 | 144-15-22760 | PIN | 6 |
| 34 | 170-14-22330 | SPRING | 12 |
3. 144-15-22881 picture:
4. Service part number :
| PART NO. | PART NO. | Part NO. |
| 707-99-75490 | 707-98-54500 | 707-51-70030 |
| 707-99-75600 | 707-98-54510 | 707-51-70110 |
| 707-99-76030 | 707-98-56210 | 707-51-70211 |
| 707-99-76230 | 707-98-56600 | 707-51-75030 |
| 707-99-76260 | 707-98-56610 | 707-51-75110 |
| 707-99-76300 | 707-98-56640 | 707-51-75211 |
| 707-99-77050 | 707-98-57201 | 707-51-80030 |
| 707-99-77090 | 707-98-58200 | 707-51-80110 |
| 707-99-77120 | 707-98-58210 | 707-51-80211 |
| 707-99-77130 | 707-98-58230 | 707-51-85130 |
| 707-99-77140 | 707-98-58240 | 707-51-85030 |
| 707-99-77160 | 707-98-60100 | 707-51-85211 |
| 707-99-77190 | 707-98-60110 | 707-51-90860 |
| 707-99-77220 | 707-98-60120 | 707-51-90130 |
| 707-99-77240 | 707-98-60121 | 707-51-13130 |
5. FAQ
Q: Does the komatsu transmission installation is high cost?
A: The answer is yes.the Komatsu transmission installation is very expensive (high cost), especially for excavators/heavy machinery.Why So High?one is Komatsu OEM parts are premium-priced,second is Heavy machinery requires specialized tools & technicians,The third is Long labor time,about 10–20 hours vs 6–12 for cars.The final is Additional parts: seals, gaskets, fluid, filters.There are other details that may be encountered during the repair process, and these need to be assessed based on the actual situation.
Q: What common factors lead to gasket failure?
A: The most frequent causes are poor surface preparation, uneven bolt torque, using the wrong gasket material for the application, and reusing previously compressed gaskets.
Q: How long can a properly installed PTFE gasket last?
A: With clean surfaces and correct torque, a PTFE gasket can last for years of continuous service; it only needs replacement when the joint is disassembled for maintenance.
Q: Can I reuse a used gasket?
A: No, you should never reuse a gasket. Once compressed, the material forms a permanent compression set and will not re-seat properly, even if it appears undamaged. Always install a new gasket when reassembling the joint.
6. Exhibition and Wearhous
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