Original SINOTRUK HOWO Transmission Reverse1st2nd3rd Gear Shift Fork AZ2214220027 for Heavy Duty Trucks

1. WE TREAT EVERY CUSTOMER AS OUR FRIEND, STICK TO THE PRINCIPLE: WIN-WIN AND MUTUAL BENEFIT ;
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5. WE WILL BE ON SERVICE 24/24 HOURS ON THE WORKING DAY.
6. ASS: WE WILL OFFER YOU THE BEST AFTER SALES SERVICE.

‌Material Specifications‌

• Forged from high-carbon alloy steel with heat treatment hardness HRC 40-45 for enhanced wear resistance
• Surface finish: 3.2μm Ra precision grinding for smooth gear engagement

‌Performance Parameters‌

• Load capacity: 3,600N operational force
• Operating temperature range: -40°C to +120°C without performance degradation
• Fatigue life: ≥500,000 cycles under SAE J180 testing standard

‌Dimensional Tolerances‌

• Fork width: 32±0.05mm
• Pin hole diameter: 12H7 (+0.018/0mm)
• Center distance tolerance: ±0.1mm between mounting holes

‌Certifications‌

• ISO 9001:2015 quality management system certified
• Material traceability with mill test certificates 

‌Packaging & Identification‌

• Each unit laser-marked with part number and production batch code
• Export packaging: Anti-corrosion VCI paper + waterproof wooden case