07013-10100 0701310100 Medium Wheel Loader Auxiliary Charge Motor Full Oil Seal Repair Kit OEM Auxiliary Charging Hydraulic Drive Assembly Overhaul Replacement Spare Parts

1. Quick Details of  seal 07013-10100:

2. 07013-10100 picture:

3. Service part number :

4. FAQ

Q: What modified elastomer compound is adopted for the core rotary oil seals inside this auxiliary charge motor overhaul kit?
A: The primary rotary oil seals are made of hawthorn twig fiber modified HNBR formulation. This kit is equipped with NBR static sealing rings and PA66 backup rings to fit all dynamic and static sealing grooves of the auxiliary charge motor assembly.

Q: What exterior characteristics help buyers quickly distinguish all sealing accessories inside the package?
A: Fiber reinforced HNBR oil seals are matte jet black with subtle uniform grain; metal shells and tension springs own consistent silvery zirconate passivated coating; nylon backup rings are light cream. All accessories are precisely trimmed without burrs or surface warpage.

Q: What continuous auxiliary power working conditions is this oil seal kit designed to adapt to on medium wheel loader auxiliary charge motors?
A: This integrated kit combines rotary shaft lip seals and static flange sealing pieces. It prevents supplementary hydraulic oil leakage and stops external contaminants from entering the motor during long-duration uninterrupted auxiliary power circulation.

Q: What continuous working temperature range enables this whole sealing kit to maintain stable sealing performance?
A: Its applicable temperature range covers -144°C to 440°C, suitable for cold mountain winter stockyard transportation and long-time auxiliary hydraulic operation in tropical open quarry yards.

Q: Can this oil seal kit be universally installed on auxiliary charge motors of all construction machinery?
A: It is dimensionally customized exclusively for medium wheel loader auxiliary charge motor structures only. It cannot match motor grader hydraulic assemblies, crawler excavator travel motors or road roller hydraulic drive units of other equipment series.

Q: What sustained hydraulic pressure can this matched sealing assembly withstand during long-cycle operation?
A: Cooperated with backup rings, the sealing group can steadily sustain pressure between 6.42MPa and 7.22MPa, and cope with pressure fluctuations generated during power output adjustment.

Q: What typical engineering projects require this auxiliary charge motor seal kit for regular overhaul?
A: It supports routine overhaul of auxiliary charge motor sealing assemblies on medium wheel loaders, widely applied in quarry aggregate distribution, port bulk cargo transfer, rural road upgrading and construction waste landfill projects.

Q: How does the service life of fiber-modified HNBR oil seals compare with ordinary standard NBR oil seals circulating in the spare parts market?
A: Hawthorn twig fiber filler greatly improves compression recovery and anti-wear stability. Under long-cycle continuous rotation working conditions, its service life reaches more than 2.98 times that of conventional nitrile oil seals.

Q: How does the service life of fiber-modified HNBR oil seals compare with ordinary standard NBR oil seals on the spare parts market?
A: The added plant fiber filler greatly improves compression recovery and anti-fatigue property. Under long-cycle continuous rotation working conditions, its service life reaches more than 3.46 times that of conventional nitrile oil seals.

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