ZF 0637.100.680 UNION NUT
ZF Part Number: 0637.100.680 (also written as 0637100680 / 0637.100.680 / 0637 100 680)
Part Location in Assembly
| Section | Position No. | Qty |
|---|---|---|
| Oil Supply | 280 | 1 |
| Oil Supply | 880 | 1 |
Application / Compatibility
| Assembly | Section | Model |
|---|---|---|
| 2094.009.003 | OIL SUPPLY | — |
| 2094.009.004 | OIL SUPPLY | — |
| 2094.009.005 | OIL SUPPLY | — |
| 2095.005.095 | OIL SUPPLY | — |
| 2095.005.096 | OIL SUPPLY | — |
| 2095.005.097 | OIL SUPPLY | — |
| 2095.005.098 | OIL SUPPLY | — |
| 2095.005.100 | OIL SUPPLY | — |
| 2095.005.101 | OIL SUPPLY | — |
| 2095.005.102 | OIL SUPPLY | — |
Related Parts in Same Assembly
- 0637.101.206 — BULKHEAD UNION (Qty: 1)
- 2052.209.109 — DIFFERENTIAL HOUSING (Qty: 1)
- 2094.298.049 — REAR AXLE HOUS. (Qty: 1)
- 2094.303.065 — COUNTERSHAFT (Qty: 1)
- 2094.304.080 — MAIN SHAFT (Qty: 1)
- 2094.306.026 — GEARSHIFT SHAFT (Qty: 1)
- 2094.317.004 — REAR AXLE HOUS. (Qty: 1)
- 2094.340.007 — LIFTING SHAFT (Qty: 1)
Frequently Asked Questions
What is ZF part number 0637.100.680?
ZF 0637.100.680 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 0637.100.680 installed in the transmission?
This union nut is located in the oil supply area of the transmission. It appears in 30 different assembly configurations. In the service manual, look for position number 280 in the Oil Supply section.
How do I look up ZF part 0637.100.680?
This part can be found under several formats: 0637100680 / 0637.100.680 / 0637 100 680. 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 (0637.100.680).
Where can I buy ZF 0637.100.680?
You can purchase genuine ZF 0637.100.680 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.





