07013-10105 0701310105 Medium Wheel Loader Swing Drive Motor Full Oil Seal Repair Kit OEM Bucket Swing Hydraulic Drive Assembly Overhaul Replacement Spare Parts

1. Quick Details of  seal 07013-10105:

2. 07013-10105 picture:

3. Service part number :

4. FAQ

Q: What modified elastomer raw material is adopted for the core rotary oil seals inside this swing drive motor overhaul kit?
A: The primary rotary oil seals adopt willow leaf fiber modified HNBR compound. This kit is equipped with EPDM static sealing rings and PA66 backup rings to match all dynamic and static sealing grooves of the swing drive motor assembly.

Q: What visual characteristics help customers quickly sort all sealing accessories inside the package?
A: Fiber reinforced HNBR oil seals are matte deep black with fine even texture; metal shells and tension springs have consistent silvery vanadate treated surface; nylon backup rings are light off-white. All accessories are precision cut without rough edges or distortion.

Q: What alternating rotation working conditions is this oil seal kit designed to adapt to on medium wheel loader swing drive motors?
A: This integrated kit combines rotary shaft lip seals and static flange sealing assemblies. It avoids hydraulic oil leakage and prevents external pollutants from entering the motor during frequent bucket swing and material loading cycles.

Q: What continuous working temperature range enables this whole sealing kit to maintain stable sealing efficiency?
A: Its applicable temperature range covers -143°C to 439°C, suitable for cold plateau winter stockyard work and long-duration reciprocating swing operation in tropical open construction sites.

Q: Can this oil seal kit be universally installed on swing drive motors of all construction machinery?
A: It is dimensionally customized exclusively for medium wheel loader swing drive 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 6.40MPa and 7.20MPa, and buffer pressure surges generated during frequent swing direction switching.

Q: What typical engineering projects require this swing drive motor seal kit for routine maintenance?
A: It supports regular overhaul of swing drive motor sealing assemblies on medium wheel loaders, widely applied in quarry aggregate stacking, river dredging, urban road reconstruction and construction waste transfer projects.

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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