ZF 0637.100.271 UNION NUT
ZF Part Number: 0637.100.271 (also written as 0637100271 / 0637.100.271 / 0637 100 271)
Part Location in Assembly
| Section | Position No. | Qty |
|---|---|---|
| Control Unit | 090 | 1 |
| Control Unit | 100 | 1 |
| Oil Supply | 541 | 1 |
| Pump Drive | 910 | 1 |
| Rear Axle Hous. | 022 | 1 |
| Rear Axle Hous. | 340 | 1 |
| Rear Axle Hous. | 362 | 1 |
| Rear Axle Hous. | 453 | 1 |
| Rear Axle Hous. | 460 | 1 |
| Rear Axle Hous. | 462 | 1 |
| Rear Axle Hous. | 850 | 2 |
Application / Compatibility
| Assembly | Section | Model |
|---|---|---|
| 2093.005.130 | OIL SUPPLY | — |
| 2093.005.131 | OIL SUPPLY | — |
| 2093.005.132 | OIL SUPPLY | — |
| 2093.005.133 | OIL SUPPLY | — |
| 2093.005.134 | OIL SUPPLY | — |
| 2093.005.135 | OIL SUPPLY | — |
| 2093.005.136 | OIL SUPPLY | — |
| 2093.005.138 | OIL SUPPLY | — |
| 2093.005.141 | OIL SUPPLY | — |
| 2093.005.142 | OIL SUPPLY | — |
Related Parts in Same Assembly
- 0501.215.886 — BRAKE (Qty: 2)
- 0501.222.007 — VALVE BLOCK (Qty: 1)
- 0750.117.075 — TAPER ROLLER BEARING (Qty: 2)
- 2093.206.002 — GEARSHIFT SHAFT (Qty: 1)
- 2093.229.004 — BRACKET (Qty: 1)
- 2093.240.001 — LIFTING SHAFT (Qty: 1)
- 2093.298.147 — HOUSING (Qty: 1)
- 2093.298.163 — REPAIR KIT (Qty: 1)
Frequently Asked Questions
What is ZF part number 0637.100.271?
ZF 0637.100.271 is an OEM union nut 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 various ZF transmission models. This is a genuine ZF component, not an aftermarket reproduction.
Where is ZF 0637.100.271 installed in the transmission?
This union nut is located in the oil supply, rear axle hous. area of the transmission. It appears in 30 different assembly configurations. In the service manual, look for position number 090 in the Control Unit section.
How do I look up ZF part 0637.100.271?
This part can be found under several formats: 0637100271 / 0637.100.271 / 0637 100 271. 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 (0637.100.271).
Where can I buy ZF 0637.100.271?
You can purchase genuine ZF 0637.100.271 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 0637.100.271 is located within the transmission assembly.






