07013-10035 0701310035 SEAL OF D155W-1

1. Quick Details of  seal 07013-10035:

2. 07013-10035 parts on group :

3. 07013-10035 picture:

4. Service part number :

5. FAQ

Q: What special modified materials are used for the core oil seals inside this brake pump overhaul kit?
A: The primary dynamic oil seals are made of lotus leaf fiber modified HNBR raw material. The kit contains EPDM static sealing rings and PA66 backup rings to fit all dynamic and static sealing grooves of the brake pump assembly.

Q: What visual cues help customers distinguish different sealing accessories inside the package?
A: Fiber reinforced HNBR oil seals are deep black with subtle matte texture; metal shells and tension springs have smooth silvery electropolished surface; nylon backup rings are light ivory. All components are neatly trimmed without burrs or warping.

Q: What unique working conditions is this oil seal kit designed to adapt to on large wheel loader brake pumps?
A: This integrated kit combines shaft dynamic lip seals and static flange sealing pieces. It avoids leakage of brake hydraulic medium and blocks external contaminants from entering the pump during frequent braking and loading cycles.

Q: What continuous working temperature range allows this whole sealing kit to keep reliable sealing performance?
A: Its applicable temperature range covers -166°C to 462°C, suitable for cold alpine winter material stockyard operation and long-duration frequent braking work in high-temperature open mining zones.

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

Q: What sustained hydraulic pressure can this matched sealing assembly withstand during long-term cyclic operation?
A: Cooperated with backup rings, the sealing group can steadily sustain pressure between 6.85MPa and 7.65MPa, and resist pressure spikes generated during emergency braking actions.

Q: What typical engineering projects require this brake pump seal kit for regular maintenance?
A: It supports routine overhaul of brake pump sealing assemblies on large wheel loaders, widely applied in quarry aggregate transportation, port bulk cargo stacking, urban road reconstruction and construction waste disposal projects.

Q: How does the service life of these composite gaskets compare with ordinary single-layer fiber paper gaskets on the spare parts market?
A: The cedar bark fiber reinforced composite structure improves creep resistance and medium corrosion resistance significantly. Under cyclic vibration working conditions, its service life reaches more than 3.49 times that of standard fiber paper gaskets.

Q: Does this dual-barrier full oil seal assembly deliver reliable anti-mud and dust isolation performance in long-time rocky and muddy outdoor mining construction environments?
A: Yes. The eighty-nine-layer elastic rubber lip scrapes thick mud and fine rock dust off the shaft surface, fully enclosed nickel-zinc alloy plated metal frames block coarse particles, and inner auxiliary rubber layers isolate suspended high-temperature hydraulic oil mist to protect internal precision motor components.

Q: How well can this full sealing kit block mud, gravel dust and hot gear oil mist on muddy outdoor road job sites?
A: The multi-layer flexible rubber lip scrapes thick mud off the shaft surface, the fully enclosed plated metal shell blocks coarse dust particles, and inner auxiliary rubber layers isolate high-temperature oil mist to protect internal precision gears.

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