272-2583 2722583 Auto Parts Differential seal ring large outer size PL87 AP600
1. Quick Details of seal 272-2583:
| Part NO. | 272-2583 |
| Machine | PL72 |
| Size | OEM |
| Material | PU |
| Oil seal type |
DUST SEAL |
2.272-2583 picture:
3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 707-99-76230 | 707-99-59690 | 707-51-14630 |
| 707-99-76260 | 707-99-59740 | 707-51-14640 |
| 707-99-76300 | 707-99-62010 | 707-51-14850 |
| 707-99-77050 | 707-99-62020 | 707-51-14650 |
| 707-99-77090 | 707-99-62120 | 56B-50-34650 |
| 707-99-77120 | 707-99-64010 | 707-51-16650 |
| 707-99-77130 | 707-99-64030 | 707-51-16630 |
| 707-99-77140 | 707-99-64040 | 707-51-16640 |
| 707-99-77160 | 707-99-64050 | 707-51-16850 |
| 707-99-77190 | 707-99-64080 | 707-51-17630 |
| 707-99-77220 | 707-99-64120 | 707-51-17640 |
| 707-99-77240 | 707-99-64130 | 707-51-18640 |
| 707-99-77250 | 707-99-64150 | 707-51-19640 |
| 707-99-77300 | 707-99-64152 | 707-51-19630 |
| 707-99-77380 | 707-99-64180 | 707-51-20850 |
4. FAQ
Q:Why use FKM instead of standard NBR rubber?
A:FKM offers superior resistance to high temperatures, aggressive oils, and chemicals. It is ideal for applications where standard nitrile (NBR) O-rings would degrade quickly, such as high-temperature or synthetic fluid environments.
Q:What causes O-rings to fail early?
A:Common causes include improper installation (twisting, pinching, over-stretching), damage from sharp edges, using the wrong material for the fluid/temperature, or compression set from over-tightening.
Q:How long do FKM O-rings last in normal use?
A:Under correct operating conditions, FKM O-rings can last significantly longer than NBR ones, often providing 5,000–10,000 hours of service life.
5. Exhibition and Wearhous
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