Ferris 84008730 LEFT Hydraulic Transaxle – NEW OEM (Replaces 5107881, 5107881FS)

Restore factory drive performance with the genuine OEM Ferris 84008730 LEFT-SIDE hydraulic transaxle. This OEM hydrostatic transaxle is specifically designed for the LEFT side of Ferris SRS Z3X zero-turn mowers, delivering smooth control, consistent power transfer, and commercial-grade reliability.

This unit directly replaces OEM part numbers 5107881 and 5107881FS, making it the correct replacement for worn, noisy, or leaking left-hand hydro units while maintaining original factory specifications.

OEM Part Information

• OEM Part Number: 84008730

• Replaces: 5107881, 5107881FS

• Position: LEFT SIDE (LH)

• Type: Hydraulic / Hydrostatic Transaxle

• Condition: New, Genuine OEM Ferris

Fits Ferris Models – LEFT SIDE (Model Numbers Comma-Separated)

Ferris SRS Z3X Series (Hydraulic Group)
5901691, 5901692, 5901693, 5901694, 5901784, 5901789, 5901809, 5901951, 5901953, 5901955, 5901957, 5902071, 5902096, 5902123, 5902168, 5902169, 5902170, 5902215, 5902216, 5902217

Model Type Breakdown

• 5901691 – SRS Z3X w/ 61" Mower Deck (SRSZ3XKAVE3061)

• 5901692 – SRS Z3X w/ 61" Mower Deck (SRSZ3XBVE3761)

• 5901693 – SRS Z3X w/ 72" Mower Deck (SRSZ3XKAVE3072)

• 5901694 – SRS Z3X w/ 72" Mower Deck (SRSZ3XBVE3772)

• 5901784 – SRS Z3X w/ 52" Mower Deck (SRSZ3XBVE3352)

• 5901789 – SRS Z3X w/ 61" Mower Deck (SRSZ3XBVE3361)

• 5901809 – SRS Z3X w/ 52" Mower Deck (SRSZ3XBVE3752)

• 5901951 – SRS Z3X w/ 61" Mower Deck (SRSZ3XBVE3761)

• 5901953 – SRS Z3X w/ 72" Mower Deck (SRSZ3XBVE3772)

• 5901955 – SRS Z3X w/ 52" Mower Deck (SRSZ3XKAV2752)

• 5901957 – SRS Z3X w/ 52" Mower Deck (SRSZ3XBVE3752)

• 5902071 – SRS Z3X w/ 60" iCD+ Mower Deck (SRSZ3XBVE3760)

• 5902096 – SRS Z3X w/ 72" Mower Deck (SRSZ3X, 72, V37, E OG, NA)

• 5902123 – SRS Z3X w/ 52" Mower Deck (SRSZ3XBVE3752)

• 5902168 – SRS Z3X w/ 52" iCD+ Mower Deck (SRSZ3X, 52, K27, NA)

• 5902169 – SRS Z3X w/ 52" iCD+ Mower Deck (SRSZ3X, 52, V37 E OG, NA)

• 5902170 – SRS Z3X w/ 72" iCD+ Mower Deck (SRSZ3X, 72, V37, E OG, NA)

• 5902215 – SRS Z3X w/ 72" iCD+ Mower Deck (SRSZ3X, 72, V40, E OG, NA)

• 5902216 – SRS Z3X w/ 60" iCD+ Mower Deck (SRSZ3X, 60, V40, E OG, NA)

• 5902217 – SRS Z3X w/ 52" iCD+ Mower Deck (SRSZ3X, 52, V40 E OG, NA)

Key Benefits

✔ Genuine OEM Ferris hydraulic transaxle
✔ Correct LEFT-SIDE (LH) replacement
✔ Replaces 5107881 & 5107881FS
✔ Restores smooth steering and drive response
✔ Built for commercial SRS Z3X duty cycles
✔ Eliminates fitment issues common with aftermarket units

⚠️ Fitment Notice

This listing is for the LEFT-SIDE transaxle only. Always confirm fitment with model number. Transaxles are a non-returnable part, call us to confirm fitment if needed.