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SINOTRUK HOWO Transmission / Gearbox System Parts Input Shaft Assembly AZ2203020103 for HW15710
SINOTRUK HOWO Transmission / Gearbox System Parts Input Shaft Assembly AZ2203020103 for HW15710
SINOTRUK HOWO Transmission / Gearbox System Parts Input Shaft Assembly AZ2203020103 for HW15710
SINOTRUK HOWO Transmission / Gearbox System Parts Input Shaft Assembly AZ2203020103 for HW15710
SINOTRUK HOWO Transmission / Gearbox System Parts Input Shaft Assembly AZ2203020103 for HW15710
SINOTRUK HOWO Transmission / Gearbox System Parts Input Shaft Assembly AZ2203020103 for HW15710
Specifications
Warranty :
6 months
Place of Origin :
China
Shipping :
Courier/Air Freight/Sea Freight or According to customer requirements
Model Number :
AZ2203020103
MOQ :
1PCS
Delivery Time :
3-5days
Availability :
In stock
Payment Terms :
L/C,D/A,D/P,T/T
Applicable Model :
For SINOTRUK SITRAK C7H、G7 / HOWO 7、HOWO-A7、HOWO-T7H、HOWO-TX、HOWO-MAX
Package :
Customer Requirements/neutral Packaging/brand Packaging
Service :
24 Hours Online Service
Price :
negotiation
Purpose :
For replace/repair
Supply Ability :
500PCS
Certification :
CQC URS CE
Payment :
T/T,,Alipay
Brand Name :
SINOTRUK HOWO
Product Name :
Input Shaft Assembly
Material :
Steel / Metal Components
Packaging Details :
Unified cardboard, packaging with bubble wrap inside and wrapped with film outside. Large items can be palletized or packaged according to customer needs
Description


SINOTRUK HOWO Transmission / Gearbox System Parts Transmission Input Shaft Assembly AZ2203020103 for HW15710 Gearbox




The SINOTRUK HOWO AZ2203020103 Transmission Input Shaft Assembly is a core drivetrain component designed for heavy-duty commercial vehicle gearboxes. Serving as the input shaft and first gear assembly, it is responsible for transferring engine power and torque into the transmission gear system, delivering the smooth, reliable power flow required under demanding truck operating conditions.AZ2203020103 is supplied as a complete input shaft assembly rather than a single shaft component. According to SINOTRUK parts documentation, the assembly structure incorporates the WG2210020105 Input Shaft and the WG2229020005 Bushing, providing a ready-to-install unit that simplifies replacement and reduces downtime during gearbox repair and overhaul. This assembly is listed in the SINOTRUK parts catalog for the HW15710 transmission, making the gearbox model an essential reference for compatibility verification. The OEM reference number AZ2203020103 offers a direct and precise identification method for truck parts distributors, repair workshops, and fleet maintenance buyers, helping them clearly distinguish this assembly from other HOWO transmission input shafts. Engineered for heavy-duty truck transmission applications, the AZ2203020103 Input Shaft Assembly is suitable for gearbox repair, overhaul, and component replacement. It is an ideal choice for truck parts distributors, repair shops, and fleet maintenance operations. Before ordering, buyers are advised to verify the original part number and gearbox model to ensure correct application.




Product Specification


Product Name

Input Shaft Assembly
Gearbox

HW15710
Part Number

AZ2203020103
Main Shaft

WG2210020105
Bushing

WG2229020005
Condition New
Origin China
Quality Standard 100% Tested
Quality Certification ISO, CCC, GSO, CE, SGS, TUV
Weight 4.2 KG
Dimensions

330 mm × 90 mm × 90 mm

SINOTRUK HOWO Transmission / Gearbox System Parts Input Shaft Assembly AZ2203020103 for HW15710 SINOTRUK HOWO Transmission / Gearbox System Parts Input Shaft Assembly AZ2203020103 for HW15710

Ordering & Shipping Information
Packing Options
Carton, Wooden Box, Pallet
Shipping Methods
Courier / Air Freight / Sea Freight
Payment Terms
L/C, T/T, , PayPal, , Alipay
Loading Port
Any Port in China

FAQ


Q1: What causes the input shaft spline to wear or burn?

The splines at the front end of the input shaft mesh directly with the center hub of the clutch-driven disc (friction plate). Under prolonged overloading or clutch overheating, the spline grooves can suffer excessive wear or deformation. This typically leads to weak power delivery when engaging gears, vehicle shuddering, or even complete transmission failure.





Q2: How can I confirm whether AZ2203020103 fits my truck?

Check the original OEM number and gearbox model first. For additional confirmation, compare the existing input shaft assembly with the product dimensions, spline configuration, and component arrangement before purchase.




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SINOTRUK HOWO Transmission / Gearbox System Parts Input Shaft Assembly AZ2203020103 for HW15710

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Product Detail
Warranty :
6 months
Place of Origin :
China
Shipping :
Courier/Air Freight/Sea Freight or According to customer requirements
Model Number :
AZ2203020103
MOQ :
1PCS
Delivery Time :
3-5days
Contact Supplier
SINOTRUK HOWO Transmission / Gearbox System Parts Input Shaft Assembly AZ2203020103 for HW15710
SINOTRUK HOWO Transmission / Gearbox System Parts Input Shaft Assembly AZ2203020103 for HW15710
SINOTRUK HOWO Transmission / Gearbox System Parts Input Shaft Assembly AZ2203020103 for HW15710

Shaanxi Zhixing Shengbang Trading Co., Ltd

Verified Supplier
1 Years
Shaanxi
Since 2025
Business Type :
Trading Company
Main Products :
Shacman Truck Spare Parts, Truck Transmission Parts, Sinotruk HOWO Truck Parts
Total Annual :
10 million RMB-15 million RMB
Employee Number :
10 people~15 people
Certification Level :
Verified Supplier
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