ZF 4644.298.503 REPAIR KIT
ZF Part Number: 4644.298.503 (also written as 4644298503 / 4644.298.503 / 4644 298 503)
Compatible ZF Transmission Models
This repair kit is used in the following ZF transmission models:
- ZF 4 WG 158
- ZF 4 WG 180(555)
- ZF 6 WG 158
Part Location in Assembly
| Section | Position No. | Qty |
|---|---|---|
| Parking Brake | 900 | 1 |
Related Parts in Same Assembly
- 0501.008.070 — BRAKE (Qty: 1)
- 0501.224.618 — BRAKE BLOCK (Qty: 2)
- 0750.131.053 — REPLACEMENT FILTER (Qty: 2)
- 4168.030.105 — CONVERTER (Qty: 1)
- 4644.221.196 — SUCTION TUBE (Qty: 1)
- 4644.231.179 — OIL LEVEL TUBE (Qty: 1)
- 4644.301.402 — TRANSMISSION HOUSING (Qty: 1)
- 4644.302.188 — INPUT SHAFT (Qty: 1)
Frequently Asked Questions
What is ZF part number 4644.298.503?
ZF 4644.298.503 is an OEM repair kit 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 158, 4 WG 180(555), 6 WG 158. This is a genuine ZF component, not an aftermarket reproduction.
Which ZF transmissions use 4644.298.503?
This repair kit is found in 3 ZF transmission variants, including: 4 WG 158, 4 WG 180(555), 6 WG 158. 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 4644.298.503 installed in the transmission?
This repair kit is located in the kit repair kit, parking brake area of the transmission. It appears in 30 different assembly configurations. In the service manual, look for position number 900 in the Parking Brake section.
How do I look up ZF part 4644.298.503?
This part can be found under several formats: 4644298503 / 4644.298.503 / 4644 298 503. 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 (4644.298.503).
Where can I buy ZF 4644.298.503?
You can purchase genuine ZF 4644.298.503 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.
