Log Arch Lower Pivot Pin with Retainer for John Deere 648L, 748L, 848L, 948L – AT450513

Fits Models At A Glance:

• John Deere Forestry – L Series Grapple Skidders: 648L, 748L, 848L, 948L
• John Deere Forestry – L-II Series Grapple Skidders: 648L-II, 748L-II, 848L-II, 948L-II
• John Deere Forestry – L-III Series Grapple Skidders: 648L-III, 748L-III, 848L-III, 948L-III

Key Notes:

• Part Numbers: AT450513
• 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: 12.00 lbs (5.44 kg)
• Related Part: T320212 is the grapple boom to arch pin listed for the 648L-948L with the dual-function arch — compare your pin before ordering
• Application: Joins the grapple boom to the log arch on John Deere L Series grapple skidders, with the retainer plate holding the pin in place.
• Condition: Replacement Part for John Deere Equipment

Common Use Case or Symptoms: Use when the boom has play or knocks at the arch joint, the pin is worn, grooved or walking out, or the retainer plate is bent or broken — a loose arch pin wears out the boom and arch bores.

Why Choose Broken Tractor:

• ✅ Retainer Plate Comes on the Pin – no separate keeper to source
• ✅ Fits Every L, L-II and L-III Grapple Skidder – 648L through 948L-III
• ✅ Fast Shipping from a U.S.-Based Team – ready to ship from our U.S. warehouses