Loose cylinder block alignment inside hydraulic pumps causes catastrophic piston skidding during deep excavation. Substandard thrust guides warp under heavy tilting forces, destroying major rotary components and triggering unexpected equipment downtime that costs fleet operations thousands daily.
Item NO.:
711706Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time:
2-3 DAYSUninterrupted hydraulic force returns with the 711706 ball guide plate, which locks cylinder positioning perfectly. Specialized wear-resistant surfaces maintain precise pump balance inside DH225-7, R200, and R215-7 machinery, safeguarding heavy-duty regional distributor profit margins.

| Part Number | 711706 |
|---|---|
| Part Name | Excavator Hydraulic Pump Ball Guide Plate |
| Compatible Brand | Tongmyung |
| Applicable Models | DH225-7 R200 R215-7 |
| Application | Excavator hydraulic system |
| Material | High‑strength Alloy Steel |
| Product Color | Steel Grey |
| Working Temperature | -20°C to 100°C |
| Key Function | Cylinder Block Centering and Internal Alignment Support |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |

True geometric alignment keeps the cylinder block perfectly pressed against the valve plate to eliminate high-pressure leaks.

Specialized alloy treatment resists abrasive wear under continuous heavy-duty swing and travel cycles.

Thickened core structure absorbs violent hydraulic pressure spikes common in severe mining environments.


FAQ
A: We provide original, OEM, and high-quality aftermarket versions with stable supply capability.
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A:Listed Factory
Stable&Reliable Quality
OEM Factory for Chinese Top Excavator Brands
Supplier to Fortune 500 Companies
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