ProParts Direct
Call Center: 1-800-305-9255
M-F 8am to 5pm | Sat 8am to 4pm
Shop like a Pro!

Ask the Experts

  • How can I contact you?
  • How do I place an order?
  • Is there free shipping?
  • Can I track my order?
  • What are your shipping options?
  • How long until I get my parts?
  • Can I request a catalog?
  • How does in-store pick up work?
  • Why do I need an account?
  • What does QTY mean?
  • Where are you Located?
  • Can I become a Key Account?
  • Aftermarket or Genuine OEM?
  • view all →

Hydro Gear Hydraulic Oil Change

How often should the Hydro Gear Transmision hydraulic oil be changed?
The hydraulic oil for the Hydro Gear Transmission 2800, 3100 or 5400 should be changed after the first 75 hours of use, then every 400 hours after that.
However, the oil can be changed at anytime, especially if the performance of the hydrostatic drive is reduced

Model

Filter Quantity In Kit

Filter Number

Approximate Oil Needed
(Fill as Needed)

In Kit

Oil (Synthetic) Recommended

Oil (Conventional) Optional

Filter Kit includes (Synthetic oil)
2 Filters & Oil

EZT 

-

N/A

4 Quarts

00057100

00058100

N/A

IZT 

-

N/A

5 Quarts

00057100

00058100

N/A

ZT2800

2

21545100

5 Quarts

00057100

00058100

59402700

ZT3100

2

21545100

5 Quarts

00057100

00058100

59402700

ZT3200

2

21545100

5 Quarts

00057100

00058100

59402700

ZT3400

2

21545100

5 Quarts

00057100

00058100

59402700

ZT5400

2

21548300

9 Quarts

00057100

00058100

59222800

PG

1

*

2 Quarts

00057100

 

N/A

PJ

1

*

2 Quarts

00057100

 

N/A

PL

1

*

2 Quarts

00057100

 

N/A

PW

1

*

2 Quarts

00057100

 

N/A

*Approximate Oil Needed is for Complete Drive System, not individual Pumps
Please See owners Manual for Proper Filter

2019 © ProParts Direct. All Rights Reserved. Privacy Policy | Site Map Design & Development by The Scribbit The Scribbit - Marketing, Graphic Design and Web Development