Explore this aftermarket mower deck belt for John Deere equipment references, listed in size 5/8 X 120-3/8". Review the technical specifications, source-listed OEM references, and application information below. Confirm fitment before ordering.
Technical Specifications
| Product Code / SKU | GKBLT-000599 |
|---|---|
| Product Family | Replacement Belts |
| Belt Application | Mower Deck Belt |
| Belt Size | 5/8 X 120-3/8" |
| Belt Width | 5/8 |
| Belt Length | 120-3/8" |
| Belt Construction | Covered |
| Compatible Brand / Source Group | JOHN DEERE |
The belt length measurement convention and equipment fitment have not been independently verified.
OEM Cross Reference & Interchange Numbers
OEM references below are copied from the supplied source. Verify interchangeability against equipment documentation before ordering.
| Supported Brand / Source Group | OEM Part Number / Cross Reference |
|---|---|
| JOHN DEERE | M143923, M154960 |
Compatible Equipment & Fitment Notes
| Source Brand / Group | Compatible Models / Application Notes (Original Source) |
|---|---|
| JOHN DEERE | Deck Belt / Secondary Deck Drive Belt. Fits John Deere Select series with 48″ and 54″ decks. For models: GT235, GT235 (with 54C deck), GT245, GT245 (with 48C deck), GX255, GX325, GX335, GX355, LX280, LX288, X340, X500, X520, X534 and X540 with 54″ decks. |
Fitment verification note: Application and OEM information is source-provided and has not been independently validated against manufacturer catalogs. Confirm the exact equipment model, OEM number, belt profile, dimensions and drive configuration before ordering. OEM names identify reference applications and do not imply brand affiliation.
Wholesale & Bulk Supply Inquiry
For an inquiry, provide the SKU or OEM reference, dimensions and requested quantity. Pricing, inventory and customization availability are not specified in the supplied source and must be confirmed separately.
