Sinotruk AZ9731470030 Gear Shifter Lever Assembly for HOWO Trucks

The Sinotruk AZ9731470030 Gear Shifter Lever Assembly is an OEM-certified component designed for HOWO heavy-duty trucks, ensuring precise gear selection and enhanced transmission durability. Constructed from high-strength 40Cr alloy steel with a heat-treated surface (HRC 50-55), this lever assembly withstands extreme mechanical stress and resists wear in harsh operating environments (-30°C to 120°C). Compatible with HOWO ZZ3257N3647C, T7G, and A7 series, it guarantees seamless integration with Sinotruk transmission systems for mining, logistics, and construction applications.

‌Key Features‌
‌Precision Engineering‌: CNC-machined for exact alignment with Sinotruk transmission interfaces.
‌Corrosion Resistance‌: Phosphate-coated surface to prevent rust in humid or saline conditions.
‌OEM Replacement‌: Direct interchangeability with original part AZ9731470030.
‌Extended Lifespan‌: Reinforced pivot joints reduce friction and component fatigue.

‌Technical Specifications‌
‌Material‌: 40Cr Alloy Steel
‌Weight‌: 2.8 kg
‌Dimensions‌: 320mm x 85mm x 40mm
‌Hardness‌: HRC 50-55

‌Compatibility‌:
HOWO ZZ3257N3647C Dump Truck
Sinotruk T7G 6x4 Tractor
HOWO A7 Mining Series

‌Why Choose This Part?

After-Sales Support:

• 24/7 technical consultation via WhatsApp/email
• 12-month warranty with free return policy
• Local service centers in 15+ countries