ZF 4644.301.021 AXLE
ZF Part Number: 4644.301.021 (also written as 4644301021 / 4644.301.021 / 4644 301 021)
Compatible ZF Transmission Models
This axle is used in the following ZF transmission models:
- ZF 4 WG 181
- ZF 6 WG 181
Part Location in Assembly
| Section | Position No. | Qty |
|---|---|---|
| Countershaft | 010 | 1 |
Related Parts in Same Assembly
- 0634.303.940 — O-RING (Qty: 1)
- 0750.131.053 — REPLACEMENT FILTER (Qty: 1)
- 4168.030.105 — CONVERTER (Qty: 1)
- 4642.231.127 — OIL LEVEL TUBE (Qty: 1)
- 4642.306.103 — INTERMEDIATE PLATE (Qty: 1)
- 4642.306.105 — VALVE BLOCK (Qty: 1)
- 4644.221.076 — SUCTION TUBE (Qty: 1)
- 4644.301.380 — HOUSING (Qty: 1)
Frequently Asked Questions
What is ZF part number 4644.301.021?
ZF 4644.301.021 is an OEM axle 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 181, 6 WG 181. This is a genuine ZF component, not an aftermarket reproduction.
Which ZF transmissions use 4644.301.021?
This axle is found in 2 ZF transmission variants, including: 4 WG 181, 6 WG 181. 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 4644.301.021 installed in the transmission?
This axle is located in the countershaft area of the transmission. It appears in 2 different assembly configurations. In the service manual, look for position number 010 in the Countershaft section.
How do I look up ZF part 4644.301.021?
This part can be found under several formats: 4644301021 / 4644.301.021 / 4644 301 021. 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 (4644.301.021).
Where can I buy ZF 4644.301.021?
You can purchase genuine ZF 4644.301.021 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.
