ZF 4644.306.427 GASKET
ZF Part Number: 4644.306.427 (also written as 4644306427 / 4644.306.427 / 4644 306 427)
Compatible ZF Transmission Models
This gasket is used in the following ZF transmission models:
- ZF 3 WG 200
- ZF 3 WG 260
- ZF 4 WG 200(555/5)
- ZF 4 WG 261(4)
- ZF 6 WG 150
- ZF 6 WG 200
- ZF 6 WG 200(555)
- ZF 6 WG 200(555/4)
- ZF 6 WG 200(555/5)
- ZF 6 WG 201
- ZF 6 WG 250
- ZF 6 WG 260
Part Location in Assembly
| Section | Position No. | Qty |
|---|---|---|
| Control Unit | 020 | 1 |
| Control Unit | 810 | 1 |
| Shift System | 810 | 1 |
Related Parts in Same Assembly
- 4475.280.012 — SCREW PLUG (Qty: 2)
- 4475.280.077 — SCREW PLUG (Qty: 1)
- 0501.317.160 — INDUCTIVE SENSOR (Qty: 1)
- 4642.221.147 — SUCTION TUBE (Qty: 1)
- 4642.301.205 — TRANSMISSION HOUSING (Qty: 1)
- 4642.302.118 — INPUT SHAFT (Qty: 1)
- 4642.303.002 — OUTPUT SHAFT (Qty: 1)
- 4642.308.549 — AXLE (Qty: 1)
Frequently Asked Questions
What is ZF part number 4644.306.427?
ZF 4644.306.427 is an OEM gasket 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 200, 3 WG 260, 4 WG 200(555/5), 4 WG 261(4), 6 WG 150. This is a genuine ZF component, not an aftermarket reproduction.
Which ZF transmissions use 4644.306.427?
This gasket is found in 12 ZF transmission variants, including: 3 WG 200, 3 WG 260, 4 WG 200(555/5), 4 WG 261(4), 6 WG 150, 6 WG 200, 6 WG 200(555), 6 WG 200(555/4), 6 WG 200(555/5), 6 WG 201. 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 4644.306.427 installed in the transmission?
This gasket is located in the control unit, shift system area of the transmission. It appears in 30 different assembly configurations. In the service manual, look for position number 020 in the Control Unit section.
How do I look up ZF part 4644.306.427?
This part can be found under several formats: 4644306427 / 4644.306.427 / 4644 306 427. 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 (4644.306.427).
When should I replace ZF 4644.306.427?
Replace this seal during every transmission overhaul or if you notice oil leakage at the seal location. Seals are wear items and should not be reused after removal.
Can I reuse ZF 4644.306.427 after disassembly?
No. ZF recommends always installing new seals during reassembly. Reusing seals may result in leaks and premature failure.
Where can I buy ZF 4644.306.427?
You can purchase genuine ZF 4644.306.427 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 4644.306.427 is located within the transmission assembly.
