2PK Spindle Pulley for John Deere 102 105 115 125 Mowers GX20367 UC23728

Spindle Pulley for John Deere 102 105 115 125 Mowers

This spindle pulley is an aftermarket replacement part for select John Deere mower models. It mounts on the spindle assembly, where the deck belt rides to drive the blade. Confirm your complete mower model and the existing pulley reference before ordering.

Product Details

• Product Type: Spindle pulley
• Reference Numbers: GX20367, UC23728
• Quantity: 2PK
• Brand Reference: John Deere

Fitment & Compatibility

• John Deere 102 mowers
• John Deere 105 mowers
• John Deere 115 mowers
• John Deere 125 mowers

Frequently Asked Questions

Q: What is a spindle pulley used for on a mower? A: It mounts to the spindle assembly and carries the deck drive belt, turning the blade spindle when the deck is engaged. Verify the pulley dimensions and your model before purchase.

Q: Which reference numbers are shown for this pulley? A: The title lists GX20367 and UC23728. These numbers help you compare against your existing pulley, but they do not by themselves confirm interchangeability. Check your complete mower model.

This is an aftermarket replacement part. Confirm fitment before purchase.