Cracked planet carrier causes uneven swing torque & catastrophic gear train failure. XKAQ-00176 features reinforced pocket walls & precision-bored pin holes. Direct fit for R320LC-7 swing drive. Stop cascade damage now.
Item NO.:
XKAQ-00176Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time：
2-3 DAYSWholesalers & miners: Stop risking soft cast copies. XKAQ-00176 uses forged steel with induction-hardened pockets. 40% longer life vs generic carriers. OEM/OEM+/Aftermarket. Stock ready for urgent swing repairs.
| Part Number | XKAQ-00176 |
|---|---|
| Part Name | Planetary Sun Gear Carrier Assy |
| Compatible Brand | HYUNDAI |
| Applicable Models | Hyundai R320LC-7 Excavator |
| Application | Excavator hydraulic system |
| Material | 40Cr forged alloy steel |
| Product Color | Black manganese phosphate coating |
| Working Temperature | -40°C to +100°C |
| Key Function | Holds planet gears in swing reduction train; transfers torque from sun gear to ring gear for smooth upper structure rotation |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |
One-piece forging eliminates casting porosity and internal voids that lead to catastrophic carrier fracture under peak swing torque.
Pocket walls hardened to HRC 50-55, resisting wallowing and elongation that cause planet gear misalignment.
Hole position held within 0.03mm true position, ensuring equal load sharing across all planet gears simultaneously.
Factory-balanced to reduce vibration in swing reduction train, extending sun gear and ring gear service life.
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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