ZF 4657.137.003 EMERGENCY STEERING PUMP
ZF Part Number: 4657.137.003 (also written as 4657137003 / 4657.137.003 / 4657 137 003)
Compatible ZF Transmission Models
This emergency steering pump is used in the following ZF transmission models:
- ZF 3 WG 160
- ZF 4 WG 115
- ZF 4 WG 130
- ZF 4 WG 160
- ZF 6 WG 115
- ZF 6 WG 158
Part Location in Assembly
| Section | Position No. | Qty |
|---|---|---|
| Wg 115 | 310 | 1 |
| Wg 160 | 310 | 1 |
| Wg 210 | 310 | 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)
- 4168.030.270 — 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 4657.137.003?
ZF 4657.137.003 is an OEM emergency steering pump 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 160, 4 WG 115, 4 WG 130, 4 WG 160, 6 WG 115. This is a genuine ZF component, not an aftermarket reproduction.
Which ZF transmissions use 4657.137.003?
This emergency steering pump is found in 6 ZF transmission variants, including: 3 WG 160, 4 WG 115, 4 WG 130, 4 WG 160, 6 WG 115, 6 WG 158. 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 4657.137.003 installed in the transmission?
This emergency steering pump is located in the emergency steering pump, wg 115 area of the transmission. It appears in 30 different assembly configurations. In the service manual, look for position number 310 in the Wg 115 section.
How do I look up ZF part 4657.137.003?
This part can be found under several formats: 4657137003 / 4657.137.003 / 4657 137 003. 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 (4657.137.003).
Where can I buy ZF 4657.137.003?
You can purchase genuine ZF 4657.137.003 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 4657.137.003 is located within the transmission assembly.
