OEM / REF: GY20108SKU: pilotpart503838
John Deere PTO Parts GY20108 is listed under Tools and Accessories > PTO Parts with catalog data including Crankshaft: 1"; Pulley: 6. 3"; Rotation: CCW. Verify fitment for John Deere Tools and Accessories using the OEM number, mounting points, and photos of your existing part.
This PTO Parts is indexed for Part Number. Compare reference number GY20108 against the label on your existing John Deere component before ordering.
Additional cross references on file: GY20652, GY20878, GY21340. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Crankshaft | 1" |
|---|---|
| Pulley | 6. 3" |
| Rotation | CCW |
| Torque | 125 |
| Uses belt width | 1/2" or 5/8" |
| Part Number (John Deere) | GY20108, GY20652, GY20878, GY21340 |
| Part Number (Scotts) | GY20108, GY20652, GY20878, GY21340 |
| Part Number (Warner) | 5219-20, 5219-73, 521973, 521920 |
| Part Number (Xtreme) | X0424 |
| Part Number (PIC) | 10125-19424, 19424, 19-424 |
| Part Number | John Deere: GY20108, GY20652, GY20878, GY21340 Scotts: GY20108, GY20652, GY20878, GY21340 Warner: 5219-20, 5219-73, 521973, 521920 Xtreme: X0424 PIC: 10125-19424, 19424, 19-424 |
Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.
Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.
Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.
