Stop planetary gear contact before it starts. When a thrust ring is missing or worn, axial gear float occurs – and catastrophic bearing failure follows. The XKAQ-00208 restores correct endplay clearance with precision-ground parallel faces.
Item NO.:
XKAQ-00208Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time：
2-3 DAYSLoose shim stacks create uneven load distribution – a hidden threat for wholesalers and miners. Switch to XKAQ-00208: hardened steel construction with documented flatness ≤0.02mm. No more load imbalance. Available in OEM, OEM+, and aftermarket. On‑hand stock for R320LC‑7 travel and swing drives.
| Part Number | XKAQ-00208 |
|---|---|
| Part Name | Thrust Ring |
| Compatible Brand | HYUNDAI |
| Applicable Models | R320LC7, R320LC7A |
| Application | Excavator hydraulic system |
| Material | 65Mn spring steel (high carbon manganese alloy) |
| Product Color | Dark gray (phosphate coated) |
| Working Temperature | -40°C to +100°C |
| Key Function | Controls axial endplay of planetary gear sets; prevents gear tooth contact with carrier housing; absorbs thrust loads |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |
Flatness and parallelism held within 0.02mm, ensuring even axial load distribution across entire thrust surface.
Hardened to HRC 45-50 on both faces, resisting grooving and pitting from constant planet gear contact.
Manufactured to exact OEM thickness tolerance of ±0.03mm, eliminating need for multiple shim combinations.
Engineered for both travel reduction units and swing gearboxes on Hyundai R320LC-7 excavators.
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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