GUANGZHOU SUNCAR SEALS CO.,LTD.
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421-22-31771 4212231771 Oil Seal For Komatsu Graders Wheel Loaders GD755 GH320 WA400 WA430 WA450 WA470 WA480 WA500
| Product name | 421-22-31771 4212231771 Oil Seal |
| Brand | SUNCAR |
| Fit brand | KOMATSU |
| OEM number | BD6743E |
| AppliC-A-Ted models | GD755 GH320 WA400 WA430 WA450 WA470 WA480 WA500 |
| Fit Brand | KOMATSU |
| MOQ | Accept trial order |
| Compatible equipment | Wheel loader KOMATSU |
| Temperature | -40°C ~ 250 °C. |
| Material | PU |
| Material | VMQ |
| Material | ACM |
| Material | NBR |
| Material | Rubber |
| Material | PTFE |
| Material | HNBR |
| Function | Dust proof, Shaft seal,high and low temperature resistance |
| Consist of | Dust seal,back-up ring,wear ring,buffer ring,O-ring |
| Medium | Hydraulic oil, anti-fire fluid, water, gas etc |
| Transport mode | By Air, by Sea, by Express ( FedEx , UPS,DHL,TNT etc.), your forwarder |
| CertifiC-A-Tion | ISO9001 |
| Market | Those in need |
| Availability | In stock |
| AppliC-A-Tion | KOMATSU excavators;Consturction machinery repair store;Resell store |
| Color | Standard color |
| Style | Komatsu oil seal |
| Notes | Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. |
Also known as an oil seal, shaftseal, or lip seal. Its function is to exclude dust, dirt, water or any other contaminant on one side whilst
retaining lubricant on the other. Generally it has been developed as a means of protecting the bearings of rotating shafts.
The basic operation of a shaft seal has the flexible lip held against the rotating part (usually the shaft) whilst the casing (or O.D.) is
pressed into the housing or bore holding the seal in place. The sealing lip needs some form of lubriC-A-Tion to avoid overheating and are usually
energized by means of a garter spring.
Features of Oil Seals:
1). Excellent durability and flexibility of use.
2). The specially designed rope enhances durability and length stability.
3). Excellent heat resistance, oil resistance and abrasion resistance.
4). The display is stable during high-speed rotation.
5). Due to the excellent special frame, heat resistance, oil, fatigue, aging and friction.
6). High power, fast speed, long service life, low distortion and less space.
Parts on group :
| Pos. | Part No | Qty | Parts name |
| 424-22-30061 | [1] | Axle Asembly,Front | |
| 424-22-31050 | [1] | Differential Asembly | |
| 421-22-31240 | [1] | Coupling Asembly | |
| 2 | 421-22-31310 | [1] | Protector |
| 424-22-31200 | [1] | Pinion and Gear Asembly | |
| 5 | 423-22-21820 | [1] | Bearing |
| 6 | 424-22-31131 | [1] | Cage |
| 7 | 421-23-31860 | [1] | Spacer |
| 8 | 421-23-31820 | [1] | Bearing |
| 9 | 421-22-31761 | [1] | Seal |
| 10 | 421-22-31771 | [1] | Seal |
| 11 | 425-22-11240 | [1] | Holder |
| 12 | 01011-62420 | [1] | Bolt |
| 13 | 07000-15060 | [1] | O-ring |
| 14 | 07000-15240 | [1] | O-ring OEM |
| 15 | 421-22-31261 | [2] | Shim, T=0.05mm |
| 15 | 421-22-31271 | [2] | Shim, T=0.2mm |
| 15 | 421-22-31281 | [2] | Shim, T=0.3mm |
| 15 | 421-22-31291 | [1] | Shim, T=0.8mm |
| 16 | 01010-61650 | [12] | Bolt |
| 17 | 01643-31645 | [12] | Washer |
