Basic Info

• OE Part No.: 10000900

• Product Type: Mainshaft Speed Gear

• Brand: Eaton Cummins (Endurant)

• Compatible Gearbox: Eaton Cummins Endurant 12-speed AMT automatic transmission

• Applicable Vehicles: Heavy trucks equipped with Eaton Cummins Endurant 12-speed AMT gearbox

• Material: Forged alloy steel, carburized and quenched heat treatment, precision gear grinding

• Net Weight: approx 5.6kg (reference value)

• Function: Provide specified speed ratio, transmit driving torque, ensure stable power transmission during regular operation

• Category: Heavy Truck Endurant AMT Gearbox Mainshaft Gear Spare Parts

Material & Advantages

1. Precision forged & carburized hardened alloy steel, high hardness, excellent wear resistance and impact resistance for heavy-load long-distance operation

2. Precision tooth profile processing, good meshing performance, reduce meshing noise and avoid abnormal tooth load and tooth breakage

3. OEM standard dimensions and spline parameters, direct fit replacement during gearbox overhaul

4. Restore smooth shifting and reliable power output, reduce unexpected breakdown risk

5. Adaptable to long-distance heavy haulage, frequent shifting and variable temperature working environments

Application Scenarios

• Replace worn, chipped or damaged mainshaft speed gear for Endurant 12-speed AMT gearbox

• Repair abnormal running noise, gear slipping, rough shifting and gear damage faults

• Routine transmission maintenance and rebuild for long-haul heavy truck fleets

• Follow official Eaton service manual for gear installation, backlash adjustment and lubrication specifications

Supply & After-sale

• MOQ: 1 piece

• Warranty: 3–6 months (excluding improper installation, overload, poor lubrication and normal aging & wear)

• Packaging: Foam + carton packaging

• Remarks: Confirm part number and spline specification before ordering

Gearboxes assembly include brand ZF, Eaton, FAST, Allison, DONGFENG, DC, Benz, volvo, HOWO, WLY etc. Gearboxes parts includegear, synchronizer, PTO, housing, bearings, shaft, top cover, sensors, wireness, repair kits... etc.

Our products have been exported to more than 50 countries and regions such as Korea, Chile, Russia, Kazakhstan, USA, Ecuador, Turkey, Iran, Africa, Latin America, etc., and have been unanimously recognized by customers.

In the future, we will be committed to creating higher-end quality and more intimate service. And a more comfortable customer experience to build Yongliwei company into an auto parts supplier with excellent corporate culture, scientific development concept and continuous innovation ability.

Shiyan Yongliwei Industry and Trading Co., Ltd. is a modern enterprise integrating design, development, production and sales of gearbox assembly and gearbox parts.

Our company was founded in Hubei province, China, and has been specialized the truck gearboxes in Chinese offline market for 21 years .Our parts are the leader of gearboxes area in the China now.

Our company was set up in the largest truck parts production base in the world –Shiyan city, Hubei, China, to meet the demand for products in the Asia and South American markets, a professional international trade sales team was born in Hubei in 2021.

Shiyan Yongliwei is focusing on creating high quality, high technology and high standard gearboxes and its parts.

* 8000 square meters of large warehouse.

* A number of maritime, land, air transport international logistics companies work closely together.

* To provide you with convenient, fast and low-cost e-commerce one-stop service.