One New Aftermarket Replacement Primary Mower Deck Belt Fits Exmark Lazer Z Zero-Turn Mowers
This aftermarket replacement primary mower deck belt drives the blade spindles on the 60-inch cutting deck of Fits Exmark Lazer Z zero-turn mowers. Built with a wrapped Made With Aramid cord (Made With Kevlar-equivalent) construction for heat resistance and extended service life, this belt is a direct replacement Fits Exmark OEM part number 1259371. Fits the left-hand (LH) deck position on all listed 60-inch models.
Specifications
- Width: 5/8″
- Length: 159″
- Construction: Wrapped Made With Aramid Cord
- Deck Position: Left-Hand (LH)
- Deck Size: 60″
Compatible Models
Fits Exmark Lazer Z E-Series: LZE730GKA60RA1
Fits Exmark Lazer Z S-Series: LZS730EKC604RD, LZS730EKC604RS
Note: Serial number restriction applies to LZS models — fits LZS730EKC604RD and LZS730EKC604RS with serial number 314000000 and above (SN: 314000000>). Verify serial number before ordering.
Replaces Part Number(s):
1259371, 125-9371, B11259371
Aftermarket Interchange Numbers
A-1259371, A-1259371-AI, 125-9371-SL
New aftermarket replacement part – not remanufactured, not used.






Reviews
There are no reviews yet.