Noticeable pressure drops or external oil weeping around your main pump's rear valve cover block? Microscopic stress cracks or warped sealing ports inside a worn casting allow high-pressure oil to bleed off internally, reducing flow to your control valves and overheating the system. Secure your hydraulic heart with the ultra-flat RITO 312408 head cover.
Item NO.:
312408Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time:
2-3 DAYSHeavy machinery machine极 shops need premium-grade replacement castings that can handle extreme back-pressure surges without distortion. The RITO 312408 end cap features precision-milled fluid passages that maintain correct oil distribution paths during heavy digging. Add this robust repair component to your workshop inventory to ensure reliable pump rebuilds.

| Part Number | 312408 |
|---|---|
| Part Name | Hydraulic Pump Rear Cover End Cap Excavator Spare Parts Part |
| Compatible Brand | Tongmyung |
| Applicable Models | Hitachi ZX210, ZX210LCH Series |
| Application | Excavator hydraulic system |
| Material | High‑strength Alloy Steel |
| Product Color | Matte Steel Grey |
| Working Temperature | -35°C to 115°C |
| Key Function | Sealing the rear pump block and directing high-pressure fluid flow |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |

Ultra-flat mounting surfaces ensure a perfect, leak-free seal against the valve plate.

Advanced alloy composition easily resists cracking under continuous high-pressure spikes.

Streamlined flow passages lower fluid restriction to help prevent system overheating.


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