5P-8843 5P8843 Final Drive Hub Oil Seal Repair Kit for Compact Track Loader 14G 120M 2

1. Quick Details of  seal 5P-8843:

2. 5P-8843 picture:

3. Service part number :

4. FAQ

Q: What inherent natural color does each sealing part retain without artificial dyestuff addition?
A: Main NBR oil sealing rings are glossy black, talc-filled PTFE lining rings are ash grey, EPDM auxiliary rubber seals are matte dark grey, needle-punched composite felt is light khaki brown.

Q: What core sealing effect does NBR bring to the loader’s final drive rotating shafts?
A: As primary lip sealing base material, NBR utilizes steady compression resilience to block gear lubricant leakage when hub shafts keep continuous rotation under frequent bumpy traveling and short-distance loading on uneven ground.

Q: Why equip talc-filled PTFE as inner lining layer attached to NBR sealing lip?
A: It forms low-friction contact surface against metal shaft, cuts down friction heat buildup and prevents NBR lip from rapid abrasion caused by fine sand and mud entering shaft gaps at outdoor muddy construction yards.

Q: What unique practical advantages does EPDM rubber possess compared with regular NBR?
A: EPDM features outstanding cold resistance and anti-ozone ageing property, remaining stable in cold damp environments and resisting crack damage from long-time exposure to outdoor air and alternating weather.

Q: At which specific installation locations are EPDM rubber seals mounted on drive assemblies?
A: EPDM fittings are mostly arranged at outer dust retaining grooves of hub housing and peripheral static gaps of drive end cover exposed to rainwater and floating dust all day long.

Q: What practical shielding benefit can needle-punched composite felt realize for overall oil seal assembly?
A: It serves as outermost multi-layer dust barrier to intercept mud splashes, fine gravel and plant debris, avoiding external impurities scratching inner rubber lip and effectively lengthening overall seal service cycle.

Q: Are all spare seals manufactured strictly following genuine OEM dimensional parameters?
A: Every oil seal is produced according to original factory design drawings to realize direct press fitting without on-site cutting or manual reshaping.

5. Exhibition and Wearhous

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