HOWO Mine Truck HOWO T5G/T7H/T9H Input Shaft Az2203020205 for Philippines/manila/cebu/bohol

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HOWO Mine Truck HOWO T5G/T7H/T9H Input Shaft Az2203020205

As one of the core components in heavy-duty truck transmissions, its official name is the input shaft and first shaft gear assembly.

Structure

It is directly connected to the rear of the clutch assembly. The engine's power (torque) is first transmitted to this assembly through the clutch.In the first gear engagement state, it distributes power to the second shaft gear through the first shaft gear, completing the initial transmission in first gear.

1. Core Linkage: The "first gear set" in the gearbox. It is the key component for first gear engagement. When the clutch is engaged, the input shaft rotates, driving the first gear. The first gear meshes with the second shaft gear, ultimately driving the entire gearbox housing to rotate, thus enabling the rotation of the wheels.

2. Support: This assembly is equipped with high-precision bearings to ensure that the shaft maintains low friction and no axial oscillation during high-speed operation. It includes a sleeve or stopper to limit the axial movement of the input shaft and prevent excessive displacement during gear shifting.

DETAILS

Materials
1. Main Shaft: Typically made of high-strength alloy steel with carburizing heat treatment. It needs to withstand the high torque impact of the engine.
2. First Gear: Features hardened gear teeth with extremely high surface hardness to withstand high-load meshing pressure.
3. O-ring Seal: This assembly is equipped with a sealing ring to prevent leakage of transmission oil from inside the gearbox.
4. Lubrication System: The internal oil passages are connected to the gearbox oil reservoir, ensuring that the bearings and gears remain well-lubricated during operation.

Replacement Recommendations:
1. Check the linkage: Confirm that it fits tightly with the first gear shift fork and that the gear meshing surfaces are smooth and undamaged.
2. Check the support: Check if the bearings are worn or have significant axial runout. Bearing problems can lead to increased gearbox noise.
3. Check the seals: Check if the O-ring seals are aged to prevent gearbox oil leaks.

Compatible Models

1.TRUCK:T5G,T7H,T9H, Mine Truck,Tipper,Cargo Truck

2.ENGINE:WD615

AZ2203020205 HOWO Input shaft is special used for Chinese HOWO tractor truck , HOWO tipper truck, Cargo trucks. Made by CNHTC sinotruk gearbox factory and Working with other transmission parts:HOWO Transmission Pressure switch,HOWO Double"H"valveass., HOWO Pull type clutch, HOWO Transmission Front Housing and others WG2209060005, WG2229060010;AZ2203060005; AZ9003990100; AZ2229260014.

Zhanbang Company is special in Sinotruk HOWO spare parts. Can be offer correct parts according customers' part pics, chassis number, truck model. And we cooperated with other chinese auto transmission spare part company, transmission factory.HOWO transmission factory, ZF transmission factory, DACHI transmission factory. Make sure customer find all chinese engine parts for its trucks.

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