ZF 4664.306.025 PISTON
ZF Part Number: 4664.306.025 (also written as 4664306025 / 4664.306.025 / 4664 306 025)
OEM Cross Reference / Interchange Numbers
ZF 4664.306.025 (PISTON) is the original manufacturer part. The following OEM and third-party part numbers are direct cross-references:
| Brand / OEM | Part Number | Type |
|---|---|---|
| 柳工 | SP184956 | OEM Cross Ref |
If you are looking for 柳工 SP184956, the correct ZF original part number is 4664.306.025. This is a 100% genuine ZF replacement, guaranteed to be fully compatible with 柳工 equipment that uses ZF transmissions.
Compatible ZF Transmission Models
This piston is used in the following ZF transmission models:
- ZF 4 WG 115
- ZF 6 WG 115
Part Location in Assembly
| Section | Position No. | Qty |
|---|---|---|
| Shift System | 794 | 1 |
| Shift System | 799 | 1 |
Related Parts in Same Assembly
- 0501.209.719 — INDUCTIVE SENSOR (Qty: 2)
- 0501.211.384 — VALVE (Qty: 1)
- 0501.214.894 — GEAR PUMP (Qty: 1)
- 0501.333.764 — PRESSURE FILTER (Qty: 1)
- 4168.030.267 — CONVERTER (Qty: 1)
- 4651.231.011 — OIL DIPSTICK (Qty: 1)
- 4656.201.075 — HOUS.FRONT SECT (Qty: 1)
- 4656.303.022 — OUTPUT SHAFT (Qty: 1)
Frequently Asked Questions
What is ZF part number 4664.306.025?
ZF 4664.306.025 is an OEM piston produced by ZF Friedrichshafen AG, one of the world’s largest automotive suppliers. It is designed for use in ZF powershift transmissions, specifically in models such as 4 WG 115, 6 WG 115. This is a genuine ZF component, not an aftermarket reproduction.
Which ZF transmissions use 4664.306.025?
This piston is found in 2 ZF transmission variants, including: 4 WG 115, 6 WG 115. These transmissions are commonly used in wheel loaders, graders, and other heavy construction equipment. Contact us to verify fitment for your specific machine.
Where is ZF 4664.306.025 installed in the transmission?
This piston is located in the shift system area of the transmission. It appears in 30 different assembly configurations. In the service manual, look for position number 794 in the Shift System section.
How do I look up ZF part 4664.306.025?
This part can be found under several formats: 4664306025 / 4664.306.025 / 4664 306 025. All formats refer to the same genuine ZF component. When ordering, any of these numbers will work. The official ZF catalog uses the dotted format (4664.306.025).
Where can I buy ZF 4664.306.025?
You can purchase genuine ZF 4664.306.025 from PartsZF.com (operated by Tianjin Xiaohang Construction Machinery Co., Ltd). We maintain direct supply channels with ZF and offer worldwide shipping. Contact our parts specialists for current pricing and lead times.
Need this part? Contact our ZF parts specialist for pricing and availability. We ship worldwide with OEM quality guarantee.
Product Photos
Exploded View / Assembly Diagram
The diagram below shows where ZF 4664.306.025 is located within the transmission assembly.








