Top Link for JD4430, 4455, 4040, 4240,

This complete top link assembly (A-AR34209) is a John Deere replacement/compatible center link built to fit several popular JD tractors including the 4430, 4455, 4040, and 4240. Designed with link ends featuring 1-3/8" threads and a front link end with a 1" pin hole, it’s a practical all-in-one kit for restoring proper 3-point hitch adjustment and dependable implement control.

Country of Origin
Varies by production batch

Key Features / Specifications

• Part number: A-AR34209
• Component type: Top Link / Center Link assembly (3-point hitch)
• Fits: John Deere 4430, 4455, 4040, 4240 (as specified)
• Thread size (Dim A): Link ends have 1-3/8" threads
• Pin hole (Dim B): Front link end has 1" pin hole
• Kit contents (includes one of each):
  • A-AR50643 — Center Link End (Front)
  • A-AR61659 — Center Link End, Hook
  • A-R42495 — Center Link Handle
  • A-R51524 — Center Link Body w/Handle

Ideal For

• Replacing a worn, bent, or missing top link assembly on compatible JD tractors
• Restoring smooth 3-point hitch implement leveling and angle adjustment
• Tractor owners who want a complete assembly rather than sourcing individual components
• Farm operations needing reliable hitch control for tillage, mowing, and general implement work