198-50-31241 1985031241
1. Quick Details of seal 198-50-31241 :
| Part NO. | 198-50-31241 |
| Machine | D275A-5D |
| Size | OEM |
| Material | Fiberglass,NBR,SILICON |
| Oil seal type | SERVICE KIT,TORQUECONVERTER |
2. 198-50-31241 parts on group :
| NO. | PART NO. | PART NAME | QTY |
| 1 | 198-50-31241 | SERVICE KIT,TORQUE CONVERTER | 1 |
| 1 | 07000-72095 | O-RING,(F2310-54A0 -2 ) | 1 |
| 1 | 07000-73035 | O-RING,(F2310-53A0 -9 ) | 2 |
| 1 | 07000-73038 | O-RING,(F2310-53A0 -10 ) | 2 |
| 1 | 07000-75165 | O-RING,(F2310-54A0 -23 ) | 1 |
| 1 | 07000-75175 | O-RING,(F2310-53A0 -13 ) | 1 |
| 1 | 07000-75210 | O-RING,(F2310-54A0 -21 ) | 1 |
| 1 | 07000-75260 | O-RING,(F2310-55A0 -6 ) | 1 |
| 1 | 07005-01612 | SEAL, WASHER,(F2310-54A0 -10 ) | 8 |
| 1 | 07005-01612 | SEAL, WASHER,(F2310-54A0 -16 ) | 4 |
| 1 | 07012-60120 | SEAL,(F2310-53A0 -15 ) | 1 |
| 1 | 17M-13-22730 | SEAL,(F2310-53A0 -16 ) | 1 |
| 1 | 17M-13-46210 | GASKET,(F2310-53A0 -25 ) | 1 |
| 1 | 17A-13-42710 | RING,(F2310-51A0 -14 ) | 1 |
| 1 | 195-13-12711 | RING,(F2310-51A0 -14 ) | 1 |
| 1 | 711-66-14270 | SHIM, 0.15MM,(F2310-53A0 -19 ) | 6 |
| 1 | 711-66-14280 | SHIM, 0.2MM,(F2310-53A0 -19- ) | 6 |
| 1 | 711-66-14290 | SHIM, 0.5MM,(F2310-53A0 -19- ) | 4 |
3. 198-50-31241 picture:
4. Service part number :
| PART NO. | PART NO. | Part NO. |
| 707-98-30720 | 707-98-36560 | 707-98-37510 |
| 707-98-32050 | 707-98-36590 | 707-98-37570 |
| 707-98-32120 | 707-98-36600 | 707-98-37580 |
| 707-98-32550 | 707-98-36630 | 707-98-37600 |
| 707-98-32570 | 707-98-36700 | 707-98-35310 |
| 707-98-32810 | 707-98-36740 | 707-98-35340 |
| 707-98-32820 | 707-98-37110 | 707-98-35510 |
| 707-98-36500 | 707-98-37130 | 707-98-35520 |
| 707-98-36510 | 707-98-37300 | 707-98-36100 |
| 707-98-36520 | 707-98-37500 | 707-98-36110 |
5. FAQ
Q: How long does a Komatsu transmission seal kit last?
A: Under normal operating conditions, a genuine Komatsu transmission seal kit typically lasts 5,000 to 8,000 operating hours.In harsh working environments – such as heavy load, high temperature, dusty or muddy conditions – the service life is usually shorter, around 3,000 to 5,000 operating hours.
Q: What factors affect the lifespan of transmission seals?
A:
- Operating hours and load intensity: Heavy-duty, continuous work accelerates wear.
- Temperature: High heat causes rubber seals to harden and crack over time.
- Fluid quality: Contaminated, degraded or improper transmission oil damages seal material.
- Maintenance: Irregular oil changes increase contamination and premature failure.
- Installation quality: Improper fitting or damage during assembly leads to early leakage.
Q: When should I replace the transmission seal kit?
A: You should consider replacement if:
- Visible oil leakage appears around shafts, housings or joints.
- Transmission fluid level drops repeatedly without obvious reason.
- Clutch slipping, slow shifting or unstable hydraulic pressure occurs.
- During a major transmission overhaul or clutch replacement.
6. Exhibition and Wearhous
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