ZF 4642.320.004 PISTON
ZF Part Number: 4642.320.004 (also written as 4642320004 / 4642.320.004 / 4642 320 004)
Compatible ZF Transmission Models
This piston is used in the following ZF transmission models:
- ZF 3 WG 260
- ZF 3 WG 310
- ZF 4 WG 65
- ZF 6 WG 200(555/5)
- ZF 6 WG 250
- ZF 6 WG 260
- ZF 6 WG 260(4)
- ZF 6 WG 310
- ZF 6 WG 65
Part Location in Assembly
| Section | Position No. | Qty |
|---|---|---|
| Pressure Regulator | 024 | 1 |
| Pressure Regulator | 20.024 | 1 |
| Pressure Regulator | 484 | 1 |
Related Parts in Same Assembly
- 4616.101.111 — TRANSMISSION HOUSING (Qty: 1)
- 4616.101.405 — TRANSMISSION HOUSING (Qty: 1)
- 4616.102.048 — INPUT (Qty: 1)
- 4616.102.420 — INPUT (Qty: 1)
- 4616.103.048 — OUTPUT (Qty: 1)
- 4616.105.047 — OUTPUT (Qty: 1)
- 4616.106.016 — SHIFT SYSTEM (Qty: 1)
- 4616.159.022 — SHIFT SYSTEM (Qty: 1)
Frequently Asked Questions
What is ZF part number 4642.320.004?
ZF 4642.320.004 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 3 WG 260, 3 WG 310, 4 WG 65, 6 WG 200(555/5), 6 WG 250. This is a genuine ZF component, not an aftermarket reproduction.
Which ZF transmissions use 4642.320.004?
This piston is found in 9 ZF transmission variants, including: 3 WG 260, 3 WG 310, 4 WG 65, 6 WG 200(555/5), 6 WG 250, 6 WG 260, 6 WG 260(4), 6 WG 310, 6 WG 65. 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 4642.320.004 installed in the transmission?
This piston is located in the pressure regulator area of the transmission. It appears in 30 different assembly configurations. In the service manual, look for position number 024 in the Pressure Regulator section.
How do I look up ZF part 4642.320.004?
This part can be found under several formats: 4642320004 / 4642.320.004 / 4642 320 004. 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 (4642.320.004).
Where can I buy ZF 4642.320.004?
You can purchase genuine ZF 4642.320.004 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.
Exploded View / Assembly Diagram
The diagram below shows where ZF 4642.320.004 is located within the transmission assembly.
