ZF 4644.230.026 DIAPHRAGM
ZF Part Number: 4644.230.026 (also written as 4644230026 / 4644.230.026 / 4644 230 026)
OEM Cross Reference / Interchange Numbers
ZF 4644.230.026 (DIAPHRAGM) is the original manufacturer part. The following OEM and third-party part numbers are direct cross-references:
| Brand / OEM | Part Number | Type |
|---|---|---|
| 柳工 | SP106640 | OEM Cross Ref |
If you are looking for 柳工 SP106640, the correct ZF original part number is 4644.230.026. This is a 100% genuine ZF replacement, guaranteed to be fully compatible with 柳工 equipment that uses ZF transmissions.
Compatible ZF Transmission Models
This diaphragm is used in the following ZF transmission models:
- ZF 4 WG 200(555/5)
Part Location in Assembly
| Section | Position No. | Qty |
|---|---|---|
| Engine Connection | 070 | 2 |
Related Parts in Same Assembly
- 0501.008.070 — BRAKE (Qty: 1)
- 0501.009.454 — CONVERTER (Qty: 1)
- 0501.216.205 — RANGE SELECTOR (Qty: 1)
- 0501.224.618 — BRAKE BLOCK (Qty: 2)
- 0501.317.160 — INDUCTIVE SENSOR (Qty: 1)
- 4644.221.196 — SUCTION TUBE (Qty: 1)
- 4644.231.179 — OIL LEVEL TUBE (Qty: 1)
- 4644.301.402 — TRANSMISSION HOUSING (Qty: 1)
Frequently Asked Questions
What is ZF part number 4644.230.026?
ZF 4644.230.026 is an OEM diaphragm 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 4 WG 200(555/5). This is a genuine ZF component, not an aftermarket reproduction.
Which ZF transmissions use 4644.230.026?
This diaphragm is found in 1 ZF transmission variants, including: 4 WG 200(555/5). 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 4644.230.026 installed in the transmission?
This diaphragm is located in the engine connection area of the transmission. It appears in 1 different assembly configurations. In the service manual, look for position number 070 in the Engine Connection section.
How do I look up ZF part 4644.230.026?
This part can be found under several formats: 4644230026 / 4644.230.026 / 4644 230 026. 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 (4644.230.026).
Where can I buy ZF 4644.230.026?
You can purchase genuine ZF 4644.230.026 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.
