ZF 1238.304.128 SLIDING SLEEVE
ZF Part Number: 1238.304.128 (also written as 1238304128 / 1238.304.128 / 1238 304 128)
Compatible ZF Transmission Models
This sliding sleeve is used in the following ZF transmission models:
- ZF 3 WG 200
- ZF 4 WG 180
- ZF 4 WG 200(555)
- ZF 4 WG 200(555/5)
- ZF 6 WG 150
- ZF 6 WG 180(500)
- ZF 6 WG 180(555)
- ZF 6 WG 200(500)
- ZF 6 WG 200(555)
- ZF 6 WG 200(555/4)
- ZF 6 WG 200(555/5)
Part Location in Assembly
| Section | Position No. | Qty |
|---|---|---|
| Differential | 290 | 1 |
| Disconnection | 05.070 | 1 |
| Disconnection | 070 | 1 |
Related Parts in Same Assembly
- 4475.280.077 — SCREW PLUG (Qty: 1)
- 4642.301.205 — TRANSMISSION HOUSING (Qty: 1)
- 4642.302.174 — INPUT SHAFT (Qty: 1)
- 4642.303.095 — OUTPUT SHAFT (Qty: 1)
- 4642.305.011 — HOUSING (Qty: 1)
- 4642.307.005 — SPEEDO CONN.PCE (Qty: 1)
- 4642.308.549 — AXLE (Qty: 1)
- 4644.231.028 — OIL LEVEL TUBE (Qty: 1)
Frequently Asked Questions
What is ZF part number 1238.304.128?
ZF 1238.304.128 is an OEM sliding sleeve 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, 4 WG 180, 4 WG 200(555), 4 WG 200(555/5), 6 WG 150. This is a genuine ZF component, not an aftermarket reproduction.
Which ZF transmissions use 1238.304.128?
This sliding sleeve is found in 11 ZF transmission variants, including: 3 WG 200, 4 WG 180, 4 WG 200(555), 4 WG 200(555/5), 6 WG 150, 6 WG 180(500), 6 WG 180(555), 6 WG 200(500), 6 WG 200(555), 6 WG 200(555/4). 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 1238.304.128 installed in the transmission?
This sliding sleeve is located in the differential, disconnection area of the transmission. It appears in 30 different assembly configurations. In the service manual, look for position number 290 in the Differential section.
How do I look up ZF part 1238.304.128?
This part can be found under several formats: 1238304128 / 1238.304.128 / 1238 304 128. 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 (1238.304.128).
Where can I buy ZF 1238.304.128?
You can purchase genuine ZF 1238.304.128 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.
