Select Your Tractor

Hydrostatic Transmission Service Kit, Hydro-Gear ZT-4400/ZT-5400

Item #: 785-981

Complete Tractor keeps you working in the field with engineer-tested electrical components for tractors.

Correct oil viscosity per transmission spec, formulated to match Hydro-Gear ZT-4400 and ZT-5400 requirements for smooth, reliable hydraulic performance
OEM-spec filter micron rating and flow rate, delivering filtration equal to Hydro-Gear 72881 to protect internal components from contaminants
Designed for hard-to-access fill systems, making service simple even on tight zero-turn mower transmission housings and fill points
Bottle included in select kits for a clean, mess-free installation and accurate fluid level checks during every service
Fits Hydro-Gear ZT-4400/ZT-5400; compatible with Bobcat ZT6000, Exmark Lazer ZX, Ferris ISX 2200, Grasshopper G4, Husqvarna Z, Hustler X-One, Scag Cheetah II, Simplicity Cobalt, and Snapper mowers

$138.59 $125.99

Lock-in this low price now!

Next Day Air Shipping for

Order by 2pm EST, M-F

Order in the next hrs mins secs

HOW TO FIND YOUR FITMENT

Two ways to ensure proper fitment

DO YOU KNOW YOUR
OEM PART NUMBER?

LOOK FOR YOUR
MAKE & MODEL

Enter your make & model below to find the right part.

Description

Hydrostatic Transmission Service Kit For Hydro-Gear ZT-4400 ZT-5400

Part Number: C785-981T

MPN: 785-981

Select Make & Type

Hydro-Gear

72881

WARNING: California’s Proposition 65

Complete Tractor specializes in offering hard-to-find parts to keep tractors working like the first day they rolled onto a field.

Proven to Perform
Complete Tractor supplies premium quality parts that keep tractors working like new.
Fast Delivery
Complete Tractor keeps parts stocked so they are ready to ship when you place an order, getting you up and running all the sooner.
Priced to Please
With prices that often save you over OEM, our parts are manufactured to OEM specifications for outstanding performance.
Just Like Originals
Parts are designed to match the fitment specifications of the originals that came in your tractor.