Product Description:
A ZF gearbox synchronizer cone ring (also called a synchronizer ring or synchro cone) is a key component
inside ZF manual transmissions. Its main job is to ensure smooth, noise-free gear shifting by matching the rotational speeds of gears before they engage.
Synchronizer cone rings are commonly used in ZF transmissions for trucks, buses, construction machinery, agricultural machinery, and passenger vehicles.
Model NO. 1328.333.011 Delivery Time 7-15 Days
Gear Shift Mechanism All Weight 4.45kg
Number of Gears 12-Speed Transport Package Carton
Transmission Control System Mechanical Specification 120X50X60 cm
Type Automatic/Manual Transmission Trademark ZF
Warranty Three Months Origin Hubei
Product Name Synchronizer Cone RING Production Capacity 500Piece
Key Functions
1. Speed Synchronization
The cone ring creates controlled friction to match gear speed with shaft speed.
2. Smooth Gear Engagement
Reduces gear grinding and ensures efficient engagement of dog teeth.
3. Wear Protection
Prevents premature damage to the gears, hubs, and selector mechanisms.
4. Driver Comfort
Improves gearshift feel, reduces noise, and enhances overall driving experience.
Where ZF Synchronizer Cone Rings Are Used
Used in many ZF manual transmissions, such as:
ZF S6, S5, 6S, 9S, 12S series
ZF Ecosplit, Ecomid, Ecolite, and other heavy-duty gearboxes
Applications include:
Heavy-duty trucks
Buses and coaches
Off-road machinery
Agricultural tractors
Light commercial vehicles
The ZF gearbox synchronizer cone ring is a vital friction component that ensures smooth, reliable gear shifting by synchronizing the rotational speeds of gears. High-quality synchronizer rings help extend gearbox lifespan, improve driving comfort, and reduce maintenance costs.
Company Contact:

Contact Name: Donzhen
Company Name: Hubei Donzhen Power And Technology Co., Ltd
Email:
Tel: 18371909892
Fax:
Street Address: No.1004 , Block 3 ,
Bailang Economic Development Zone
Shiyan, Hubei 442000
China
Website:
https://www.autodztech.com/
Member name: autodztech
Country:

China
Member Since: 26 February 2026
Total Leads:
5 autodztech Import Export Business Leads
Business focus: Truck Parts, Clutch Sets, Diesel Engine Parts
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