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RITO 3rd Carrier Assembly XKAQ-00965 CARRIER ASSY 3rd for Hyundai R330-9 Excavator

Stop third‑stage carrier failure before it scraps your final drive. XKAQ‑00965 delivers crack‑free pin towers and durable thrust surfaces – solving the two weak points of worn OEM units. Bolt‑on fit for Hyundai R330‑9. $15k saved.

  • Item NO.:

    XKAQ-00965
  • Order(MOQ):

    1
  • Payment:

    T/T, WESTERN UNION, CHINESE BANK,PAYPAL
  • Product Origin:

    JAPAN
  • Lead Time:

    2-3 DAYS
  • Product Details

Soft Asian copies are a losing game. XKAQ‑00965 changes the rules: 42CrMo alloy, hardened all the way through, with ground thrust faces for consistent contact. The payoff? 40% longer working life vs. economy carriers. OEM/OEM+/Aftermarket. Ready from global stock.

XKAQ-00965 Carrier Assy 3rd

 
Product Specifications

Part Number  XKAQ-00965
Part Name Carrier Assy 3rd
Compatible Brand HYUNDAI
Applicable Models R330-9
Application Excavator hydraulic system
Material 42CrMo forged alloy steel
Product Color Black manganese phosphate coating
Working Temperature -40°C to +100°C
Key Function Holds final-stage planet gears; transfers highest torque to drive hub for track rotation
Condition 100% New, Aftermarket / OEM Quality
Packaging Wooden Case/Reinforced Carton/Neutral Packing / Customized Box

 

Key Features & Advantages


Precision

Reinforced Pin Towers

Thickened tower walls prevent spreading or cracking under maximum torque output from both motors.

Leak-Free

Precision Ground Thrust Face

Flatness held within 0.03mm eliminates uneven gear loading and premature thrust washer failure.

Direct Fitment

Full Depth Case Hardening

Consistent hardness from surface to 2mm depth ensures wear resistance even after multiple rebuild cycles.

Rigorous Testing

Hyundai R330-9 Validation

Test-fitted on OEM final drive housings. Guaranteed bolt-on replacement with zero modification.

 

 

Excavator Hydraulic Part

FAQ


Q: How to identify third-stage carrier failure without full disassembly?
A: Machine moves intermittently under load but creeps when parked on slope. Drain plug shows fine metallic paste (not chunks). Third-stage operates at highest torque, so wear produces microscopic particles.
 
Q: What must be checked before installing XKAQ-00965?
A: Verify the output hub inner gear ring has no step wear. If hub teeth are hooked, new carrier will fail within 200 hours. Always inspect mating gear surfaces together.
 
Q: Will XKAQ-00965 fit my R330-9 if the drive is a different brand replacement?
A: Hyundai R330-9 final drives vary by year (pre-2015 vs post-2015). Please send your drive housing serial number and original carrier outer diameter. We cross-match to prevent fitment errors.
 
Q: Does this carrier handle high-impact rock mining or frozen ground conditions?
A: Yes – 42CrMo forged steel passes -40°C Charpy impact test. In high-heat +100°C continuous operation, the through-hardened core prevents surface spalling. Proven in granite quarries and Siberian mining operations.
 
Q: What quality options are available?

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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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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