7013S Complete Power Steering Pump Shaft Oil Seal Repair Kit For Skid‑Steer Loader Steering System Servicing And Replacement

1. Quick Details of  seal 7013S:

2. 7013S picture:

3. Service part number :

4. FAQ

Q: Can this oil seal work steadily on rotating shaft assemblies?
A: Yes, the specially designed sealing lip fits rotary shafts to block internal lubricant leakage.

Q: What working environment can this seal kit endure for skid‑steer loader steering pump?
A: It adapts to frequent direction switching, system pressure fluctuation and cold‑hot temperature alternation during short‑cycle construction operations.

Q: Does this overhaul kit include all sealing consumables for full steering pump disassembly repair?
A: Yes, it contains main shaft double‑lip oil seal, assorted O‑rings, spring components and tiny auxiliary sealing washers for one‑time pump servicing.

Q: What practical symptoms tell us steering pump oil seals should be replaced?
A: Hydraulic fluid seepage at pump shaft end, stiff steering feedback, faint squealing noise and delayed steering response during machine operation.

Q: Can this seal maintain reliable sealing performance under frequent gear shifting shock and temperature alternation?
A: Nitrile rubber keeps stable elastic resilience under intermittent mechanical impact, special shell coating slows metal oxidation under damp and muddy operating environment.

Q: Are these oil seal kits manufactured according to standard installation dimensional specifications?
A: Each complete kit is precision sized to match standard shift‑shaft housing bore dimensions for backhoe loader assemblies.

Q: Will frequent forward‑reverse travel rotation accelerate abrasion of sealing lip?
A: Specially adjusted lip contact pressure reduces friction heat output, slowing lip wear under long‑term bidirectional rotary working cycles.

Q: What risk will scratch damage bring to electrophoretic coated shell?
A: Once the coating layer is scratched off, bare steel will corrode gradually, which may lead to seal loosening and unexpected oil leakage.

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.

5. Exhibition and Wearhous

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