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Lower Frame Pivot Pin for John Deere 440C, 540B, 640D Log Skidders – AT113989

SKU:
AT113989
FitsModel:
340D, 440C, 440D, 448D, 540B, 540D, 548D, 640, 640D, 648D
ListDescription:
Lower Frame Pivot Pin
Lower frame pivot pin AT113989 for John Deere 440C log skidder
Part # AT113989

Fits Models At A Glance:

  • John Deere Forestry – Log & Grapple Skidders: 340D
  • John Deere Forestry – Log & Grapple Skidders: 440C, 440D, 448D
  • John Deere Forestry – Log & Grapple Skidders: 540B, 540D, 548D
  • John Deere Forestry – Log & Grapple Skidders: 640, 640D, 648D

Key Notes:

  • Part Numbers: AT113989, AT83055, AT42790
  • Type: Lower frame articulation pivot pin
  • Pin Size: 5-3/8" x 2" (136.5 mm x 50.8 mm)
  • Weight: 6.00 lbs (2.72 kg)
  • Application: Joins the front and rear frames at the lower articulation joint on John Deere cable and grapple log skidders.
  • Condition: Replacement Part for John Deere Equipment

Common Use Case or Symptoms: Use when the articulation joint has play, the frame clunks when steering, or the pin is worn, scored or seized — a worn pivot pin lets the frames shift and wears out the bores.

Why Choose Broken Tractor:

  • ✅ One Pin That Replaces Three Part Numbers – covers AT113989, AT83055 and AT42790
  • ✅ Fits Four Generations of John Deere Skidders – 340D through the 640D and 648D
  • ✅ Fast Shipping from a U.S.-Based Team – ready to ship from our U.S. warehouses
$212.00

Shipping calculated at checkout. If any item in your order is temporarily unavailable, we'll contact you to arrange a back-order or refund — whichever you prefer.

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Product: Category: Brand: Head Title: Lower Frame Pivot Pin | Broken Tractor | AT113989