ZF 0630.502.056 RETAINING RING
ZF Part Number: 0630.502.056 (also written as 0630502056 / 0630.502.056 / 0630 502 056)
OEM Cross Reference / Interchange Numbers
ZF 0630.502.056 (RETAINING RING) is the original manufacturer part. The following OEM and third-party part numbers are direct cross-references:
| Brand / OEM | Part Number | Type |
|---|---|---|
| 柳工 | SP150548 | OEM Cross Ref |
If you are looking for 柳工 SP150548, the correct ZF original part number is 0630.502.056. This is a 100% genuine ZF replacement, guaranteed to be fully compatible with 柳工 equipment that uses ZF transmissions.
Part Location in Assembly
| Section | Position No. | Qty |
|---|---|---|
| Multidisk Brake | 010 | 1 |
| Multidisk Brake | 070 | 1 |
| Spur Gear Drive | 050 | 1 |
Application / Compatibility
| Assembly | Section | Model |
|---|---|---|
| 4143.000.124 | SPUR GEAR DRIVE | — |
| 4143.000.124 | MULTIDISK BRAKE | — |
| 4143.000.125 | SPUR GEAR DRIVE | — |
| 4143.000.125 | MULTIDISK BRAKE | — |
| 4143.000.126 | SPUR GEAR DRIVE | — |
| 4143.000.126 | MULTIDISK BRAKE | — |
| 4143.000.130 | SPUR GEAR DRIVE | — |
| 4143.000.130 | MULTIDISK BRAKE | — |
| 4143.000.132 | SPUR GEAR DRIVE | — |
| 4143.000.132 | MULTIDISK BRAKE | — |
Related Parts in Same Assembly
- 4143.101.009 — HOUSING (Qty: 1)
- 4143.101.410 — HOUSING (Qty: 1)
- 4143.102.002 — INPUT (Qty: 1)
- 4143.102.405 — INPUT (Qty: 1)
- 4143.103.005 — OUTPUT (Qty: 1)
- 4143.103.401 — OUTPUT (Qty: 1)
- 4143.115.003 — PLANETARY DRIVE (Qty: 1)
- 4143.121.007 — OIL PIPE (Qty: 1)
Frequently Asked Questions
What is ZF part number 0630.502.056?
ZF 0630.502.056 is an OEM retaining ring 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 0630.502.056 installed in the transmission?
This retaining ring is located in the multidisk brake, spur gear drive area of the transmission. It appears in 30 different assembly configurations. In the service manual, look for position number 010 in the Multidisk Brake section.
How do I look up ZF part 0630.502.056?
This part can be found under several formats: 0630502056 / 0630.502.056 / 0630 502 056. 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 (0630.502.056).
Where can I buy ZF 0630.502.056?
You can purchase genuine ZF 0630.502.056 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 0630.502.056 is located within the transmission assembly.




