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Quick Details

  • Type: Gearbox parts, Synchronizer ring
  • Truck Model: truck and bus
  • Size: Standard Size
  • OEM No.: 1304304680
  • Place of Origin: Chongqing, China (Mainland), Chongqing, China (Mainland)
  • Brand Name: CQSHIELD
  • Model Number: 1304304680
  • Part Name: Synchronizer ring
  • Products range: Gearbox Synchronizers
  • Material: 20CrMnTi
  • Certificates: ISO9001:2015
  • Basic form: Forging Parts,Casting Parts
  • Business type: Manufaturer

Packaging & Delivery

Packaging Details *customized packaging
*anti-rust paper, box, carton, wooden case
*anti-rust paper, carton, wooden case
.The packing for Synchronizer Ring
Delivery Time 1~45 days, according to your quantity

Auto parts manufacturers 1304304680 for 16s109 gearbox synchro ring


Part Name:

Synchronizer ring

Part No.:


Applicable Gearbox:


Applicable Vehicle:

truck and bus


20CrMnTi,carburized steel,carburizing steel,Iron,Aluminum 

Basic Form:Forging Parts,Casting Parts
Trade Term:FOB, CNF, CIF, EXW
T/T, L/C, D/A, D/P, Western Union, Money Gram, Cash etc.
Delivery Date:in 30 days or less, according to your order quantity

Our products:

Type:Transmission Gearbox Spare Parts                                                

Suitable Truck/Bus: Heavy Truck And Bus

Material: 20CrMnTi,carburized steel,carburizing steel,Iron,Aluminum                                                       

Certificates: ISO9001:2015, BV certificate, TUV certificate                                                        

Place of Origin: Chongqing, China (Mainland)                                                

Brand Name: CQSHIELD                                                          

Basic form: Forging parts,casting parts.  

Advantage: High cost effective

Experience: More than 20 years' technician experience

Products range: Gear,Shaft,Synchronizer parts,Repair kit,Housing,Cover etc.

Packaging: Customized packing available

Features: Aftermarket gearbox parts,Standard size,customize packing etc

Selling: Hot sale,Brazil,Russia,Mideast,Korea,Argentina,Chile,Africa etc.

Delivery: By air,By ship,By train etc.



*customized packaging

*anti-rust paper, box, carton, wooden case 

*anti-rust paper, carton, wooden case




Our field:

1. 5 speed gearbox assembly & spare partsS5-70, S5-80, S5-120

2. 6 speed gearbox assembly & spare parts: S6-80, S6-90, AK6-90, S6-100, S6-120, S6-150, S6-160

3. 9 speed gearbox assembly & spare parts: 5S-150GP, 5S-111GP, 4S130GP

4. 16 speed gearbox auto parts: 16S109, 16S150, 16S151, 16S181, 16S220,  16S221, 16S251

5. G60, G85 spare parts


You may not see the parts inside the transmission, but we hold the speed!
Company Information

 Company information :


Chongqing Shield Gear & Transmission Co., Ltd (hereafter called CQSD) was established in 2005, lying in the Beibei Zone of Chongqing city. CQSD is specilized in producing transmission gearbox and its related spare parts for the heavy-duty truck and luxurious bus in China.

CQSD has strong technical force, advanced technology and hundreds of equipments and inspecting instruments which ensure our products high precision and stability. On the precondition of satisfying the domestic auxiliary market, we are reinforcing the cooperation with the foreign customers, including OEM exporting, processing with supplied drawings,processing according to supplied samples. CQSD adapts a Quality Management System (QMS) in accordance to the strict ISO9001:2015 guideline and now our products have won a good reputation at home and abroad. 

The leading products are as follows: synchronizer, gearbox housing, gear and shaft, which are applicable tothe 5S150GP, 5S111GP, QJ805, QJ1506, S690 etc. CQSD gets a rapid development in the past several years,having been one of the leading manufacturers for the heavy-duty automotive transmission in Chongqing.


CQSD devotes to persuing “ leading enterprise in the transmission industry with 100 years’ development” and insists on the principle of puting quality first and treating the customers as supremacy. CQSD wishes to sincerely cooperate with domestic and foreign customers, achieving a brilliant future together.


View of our office:






1. Do you have a need for products?

If yes, we have parts for Eaton Fuller, MAN, DAF, etc.

2. Are your products used worldwide?

Yes, we supply US, South America, Asia, Middle East, Southeast Asia. Most  parts are universal in application.

3. Can you apply my logo or part number on the parts?

Yes, we can. Please provide sample or drawing.

4. Are you able to produce parts according to my sample or drawing?

Yes, we have engineers and technicians to make samples.

5. What type of packaging do you provide?

Standard packaging is plain, cardboard box and anti-rust wrapping. 

We can provide special packaging and logos per your specifications.

6. Who are we?

We are Chongqing Shield Gear & Transmission Co., Ltd., a worldwide distributor and manufacturer since 2005.

7. We can ship parts from any port in China.

Contact Information: 

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Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland) | Manufacturer, Trading Company
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