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Mitsubishi Excavator Swing Bearing

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Fits Models At A Glance: Mitsubishi Excavators: MM55SR, MM55SR-2 Key Points: Part Number: 120-0361 Brand: Dyco Ships: LTL Truck Freight Why Choose Broken Tractor? Quality Tested Parts: Ensuring durable and reliable parts at reasonable prices. Expert...

Fits Models At A Glance: Mitsubishi Excavators: MM15T Key Points: Part Number: 139-4302 Brand: Dyco Ships: LTL Truck Freight Alternate Part Number: 216-8922 Why Choose Broken Tractor? Quality Tested Parts: Ensuring durable and reliable parts at...

Image Fits Model Description Part # Price Product Details
Mitsubishi Excavator MM55SR, MM55SR-2 Swing Bearing See Details MM55SR, MM55SR-2 Swing Bearing 120-0361
From $1,750.00
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Mitsubishi Excavator MM15T Swing Bearing See Details MM15T Swing Bearing 139-4302
From $2,688.00
View Info

Swing bearings for Mitsubishi excavators, covering compact mini excavators through mid-size crawler excavators across the ME, MM, MX, and MS series. These slewing ring bearings allow the upper house to rotate on the undercarriage and are critical to safe, precise machine operation.

Fits Models At A Glance

  • ME Series: ME08B, ME15, ME20, ME25, ME30, ME35
  • MM Compact Series: MM08, MM08B, MM15, MM15T, MM20CR, MM20SR, MM20T, MM25T, MM30, MM30CR, MM30CR-2, MM30SR, MM35, MM40CR, MM40SR, MM40SR-3, MM45, MM45B, MM55SR, MM55SR-2
  • MX Series: MX35, MX55
  • MS Mid-Size Series: MS070-8, MS110-2, MS110-3, MS110-5, MS110-8, MS120-1, MS120-2, MS120-8, MS140-2, MS140-8, MS180-2, MS180-3, MS180-8
  • Cat/Mitsubishi Joint: 302.5

Key Notes

  • Application: Upper house slewing ring connecting superstructure to undercarriage on hydraulic excavators
  • Series Coverage: Spans mini excavators from the MM08 class through mid-size MS180 machines
  • Part Cross-Reference: SKUs include OEM-style part numbers such as AEH04588, 808103, 807686, PA2038, and B74890200 series
  • Caterpillar Overlap: The 302.5 model shares fitment with Mitsubishi MM20T and MM25T
  • Condition: New replacement swing bearings available for all listed models

Why Choose Broken Tractor

  • ✅ Wide Mitsubishi coverage from mini to mid-size excavators
  • ✅ Fast shipping from Baton Rouge, LA and Kimbolton, OH
  • ✅ Knowledgeable staff to confirm correct bearing fitment
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Product: Category: Mitsubishi Excavator Swing Bearing Brand: Head Title: Mitsubishi Excavator Swing Bearings | Broken Tractor