Log Arch Lower Pivot Pin with Retainer for John Deere 460D, 648G-III, 848H – AT334427

Fits Models At A Glance:

• John Deere Forestry – D Series Skidders: 460D, 560D — Serial Number 604614 and Up
• John Deere Forestry – G-III Series Skidders: 640G-III, 648G-III, 748G-III — Serial Number 604614 and Up
• John Deere Forestry – H Series Skidders: 640H — Before Serial Number 630436; 648H, 748H, 848H
• John Deere Forestry – H Series Timberjack Skidders: 648HTJ, 748HTJ, 848HTJ

Key Notes:

• Part Numbers: AT334427
• Type: Log arch lower pivot pin with retainer plate
• Includes: Pivot pin with retainer plate attached
• Quantity Required: Two used per machine — sold individually
• Weight: 11.00 lbs (4.99 kg)
• Serial Number Notes: On the 460D, 560D and G-III Series, fits machines from Serial Number 604614 and up. On the 640H, fits machines built Before Serial Number 630436. All other models listed fit every serial number.
• Related Part: The log arch upper pivot pin for these skidders is AT482762
• Application: Pivot pin at the lower end of the log arch on John Deere cable and grapple skidders, carrying the arch as it raises and lowers the load. The retainer plate holds the pin in place.
• Condition: Replacement Part for John Deere Equipment

Common Use Case or Symptoms: Use when the arch has play or knocks at the lower pivot, the pin is worn, grooved or walking out, or the retainer plate is bent or broken — replacing the pin early protects the arch and frame bores.

Why Choose Broken Tractor:

• ✅ Retainer Plate Comes Attached to the Pin – no separate keeper to track down
• ✅ Pairs With the AT482762 Upper Arch Pin – rebuild the full arch pivot in one order
• ✅ Fast Shipping from a U.S.-Based Team – ready to ship from our U.S. warehouses