Product Overview
This is a full set of genuine standard replacement parts for Volllllvo EC210 excavator swing reduction gearbox. Including first-stage & second-stage planetary gears, sun gears, ring gear, planetary carrier assembly, gear shafts, bushings and all internal wearable parts. All parts comply with strict OEM manufacturing standards, perfectly matching Vollllllvo EC210, EC210B, EC210C, EC210D series swing drive systems. Ideal for equipment overhaul, daily maintenance and broken parts replacement. With high precision, high hardness, impact resistance and stable transmission performance, it thoroughly solves common faults such as swing jitter, slow rotation, gear abnormal noise and gearbox oil leakage.
Applicable Model
Vollllllllvo EC210, EC210B, EC210C, EC210D Excavator Swing Gearbox System
Full OEM Part Number List (Internal Planetary Gear System)
1. Swing Gearbox Assembly
Complete Swing Reduction Gearbox Assy: VOE14541069, 14541069
2. First Stage Gear System Parts
1st Stage Planetary Gear: 14528725
1st Stage Sun Gear: SA7118-23490
1st Stage Planetary Carrier Assembly: SA7118-30200
3. Second Stage Gear System Parts
2nd Stage Planetary Gear: SA7118-23420
2nd Stage Sun Gear: SA7118-23430
2nd Stage Planetary Carrier Assembly: SA7117-30050
4. Ring Gear
Swing Ring Gear: 14528733
5. Gear Shaft & Bushing Accessories
Planetary Gear Shaft: 14693056, 14693057
Gear Bushing: VOE14507900
Product Features & Advantages
1. 100% OEM Standard Match All parts adopt original factory size and parameter standard, completely consistent with original installation data. No modification, no cutting required, direct replacement and perfect compatibility.
2. High-Strength Alloy Material Adopts high-quality alloy steel with integral forging and heat treatment. The gear tooth surface is precisely ground with high hardness, strong wear resistance and impact resistance, suitable for heavy-duty construction conditions.
3. Stable Transmission & Low Noise Precision gear meshing technology ensures smooth slewing transmission, effectively reduces swing jitter, abnormal noise and oil temperature overheating, greatly improves equipment working stability.
4. Long Service Life Strict durability testing and quality inspection, effectively resist long-term high-load operation wear, reduce maintenance frequency and save equipment operating cost.
Quality & Service Guarantee
Quality Control: Every gear part is inspected strictly by size, hardness and meshing test before delivery.
Warranty Period: 6-12 months professional warranty.
Service Support: 24/7 online technical support, accurate part number matching and professional installation guidance.
Packaging: Standard export wooden box or carton packaging, avoid damage during long-distance transportation.
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