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Hyundai Excavator Swing Motor

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Hyundai Excavator Swing Motor parts list
Image Fits Model Description Part # Price Product Details
Pinion Gear for Hyundai R180LC-3, R210LC-3 Excavators – 81EM-00010 See Details R170W-3, R180LC-3, R200W-3, R210LC-3, R210LC-3H, R210LC-3LL Pinion Gear 81EM-00010
$840.00
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Dyco Hydraulic Motor and Gearbox Swing Drive, 350 lbs, for Hyundai R140LC-7 See Details R140LC-7 Swing Drive Motor and Gearbox 31N4-10152
From $4,071.00
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Hyundai Excavator R210LC-7 Swing Motor (31N6-10210) See Details R210LC-7 Swing Motor 31N6-10210
From $2,590.00
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Hyundai Excavator R290LC-7 Swing Reduction (31N8-10181) See Details R290LC-7 Swing Reduction 31N8-10181
From $6,008.00
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Dyco Swing Motor for Hyundai R290LC-7 Excavator, part # 31N8-12010 See Details R290LC-7 Swing Motor 31N8-12010
From $3,150.00
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Dyco Swing Reduction Gearbox for Hyundai R320LC-7 - Replaces 31N9-10180, 31N9-10181 See Details R320LC-7 Swing Reduction Gearbox 31N9-10181
From $7,088.00
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Hyundai Excavator R360LC-7 Swing Motor (31NA-10160) See Details R360LC-7 Swing Motor 31NA-10160
From $5,198.00
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Hyundai Swing Reduction Gear for R210LC-9 Excavator See Details R210LC-9 Swing Reduction 31Q6-10141
From $4,761.00
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Hyundai Swing Motor for R250LC-9, R260LC-9A Excavators See Details R250LC-9, R260LC-9A Swing Motor 31Q7-10160
From $3,500.00
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Hyundai Swing Reduction Gear for R320LC-9, R330LC-9 See Details R320LC-9, R330LC-9 Swing Reduction 31Q9-19140
From $5,738.00
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Hyundai Excavator Swing Reduction See Details R360LC-7 Swing Reduction 31QA-10140
From $6,683.00
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Hyundai Excavators R200LC, R210LC-3 Swing Reduction (RG08S-172-01) See Details R200LC, R210LC-3 Swing Reduction RG08S-172-01
From $4,071.00
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Swing motors and swing reduction gearboxes for Hyundai excavators, covering hydraulic motor assemblies, swing drive units, and reduction gear components across the -3, -7, and -9 series machine generations. Sourced from trusted suppliers including Dyco (South Korea) for reliable performance in demanding jobsite conditions.

Fits Models At A Glance

  • -3 Series: R160LC-3, R180LC-3, R200LC, R210LC-3, R290LC-3, R320LC-3
  • -7 Series: R140LC-7, R160LC-7, R210LC-7, R250LC-7, R290LC-7, R320LC-7, R360LC-7, R450-7
  • -9 Series: R210LC-9, R250LC-9, R260LC-9A, R290LC-9, R300LC-9A, R300LC-9S, R300LC-9SH, R320LC-9, R330LC-9, R360LC-7, R380LC-9

Key Notes

  • Assembly Types: Full swing drive assemblies and individual reduction gearboxes both available depending on repair scope
  • Sourcing: Select units supplied by Dyco, a South Korean manufacturer known for hydraulic component quality
  • Compatibility: Verify machine serial number and generation (-3, -7, -9) before ordering — part numbers differ across series
  • Application: Upper structure rotation on crawler excavators; critical for bucket positioning and cycle times

Why Choose Broken Tractor

  • ✅ Multi-generation Hyundai coverage across -3, -7, and -9 series
  • ✅ Fast shipping from Baton Rouge, LA and Kimbolton, OH
  • ✅ Excavator parts specialists with deep Hyundai fitment knowledge
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Product: Category: Hyundai Excavator Swing Motor Brand: Head Title: Hyundai Excavator Swing Motor | Broken Tractor