ZF 4143.303.046 HELICAL GEAR
ZF Part Number: 4143.303.046 (also written as 4143303046 / 4143.303.046 / 4143 303 046)
Compatible ZF Transmission Models
This helical gear is used in the following ZF transmission models:
- ZF 3 WG 100(500)
- ZF 3 WG 130
- ZF 3 WG 131
- ZF 3 WG 160
- ZF 3 WG 171
- ZF 3 WG 190
- ZF 3 WG 191
- ZF 3 WG 200
- ZF 3 WG 201
- ZF 3 WG 210
- ZF 3 WG 211
- ZF 3 WG 251
- ZF 3 WG 260
- ZF 3 WG 261
- ZF 3 WG 310
…and 19 additional models. Contact us to confirm fitment for your specific unit.
Part Location in Assembly
| Section | Position No. | Qty |
|---|---|---|
| Output | 210 | 1 |
Related Parts in Same Assembly
- 0750.147.213 — HOSE PIPE (Qty: 1)
- 4143.301.039 — HOUSING (Qty: 1)
- 4143.303.042 — SCREEN SHEET (Qty: 1)
- 4143.315.063 — PLANET CARRIER (Qty: 1)
- 4143.325.075 — HOUSING (Qty: 1)
- 4143.342.102 — HOUSING (Qty: 1)
- 4143.351.037 — PISTON (Qty: 1)
- 4143.352.023 — PISTON (Qty: 1)
Frequently Asked Questions
What is ZF part number 4143.303.046?
ZF 4143.303.046 is an OEM helical gear 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 3 WG 100(500), 3 WG 130, 3 WG 131, 3 WG 160, 3 WG 171. This is a genuine ZF component, not an aftermarket reproduction.
Which ZF transmissions use 4143.303.046?
This helical gear is found in 34 ZF transmission variants, including: 3 WG 100(500), 3 WG 130, 3 WG 131, 3 WG 160, 3 WG 171, 3 WG 190, 3 WG 191, 3 WG 200, 3 WG 201, 3 WG 210. 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 4143.303.046 installed in the transmission?
This helical gear is located in the output area of the transmission. It appears in 2 different assembly configurations. In the service manual, look for position number 210 in the Output section.
How do I look up ZF part 4143.303.046?
This part can be found under several formats: 4143303046 / 4143.303.046 / 4143 303 046. 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 (4143.303.046).
How do I inspect ZF 4143.303.046?
Inspect gear teeth for pitting, spalling, cracks, and abnormal wear patterns. Check tooth contact pattern using marking compound. Replace if damage exceeds ZF service limits.
Where can I buy ZF 4143.303.046?
You can purchase genuine ZF 4143.303.046 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.
