Introduction

The 16136 FAST Gear is a professional core transmission gear component specially designed for FAST heavy-duty truck gearbox systems. As an essential meshing and power transmission part inside the gearbox, it cooperates with the main shaft, counter shaft and synchronizer assembly to complete precise gear matching and stable power output, supporting normal shifting and driving operation of heavy vehicles. Adopting high-quality alloy steel raw materials and integral forging molding technology, combined with professional carburizing quenching and precision tooth grinding processing, this transmission gear features high surface hardness, strong impact resistance and excellent wear resistance. It effectively solves common faults such as gear tooth wear, pitting, meshing abnormal noise, power transmission jitter and gear slipping caused by aging or damaged original gears. It perfectly adapts to heavy-load transportation and long-distance driving conditions, ensuring stable and efficient operation of the truck gearbox, and is a reliable OEM replacement part for daily maintenance and gearbox overhaul.

Key Features

✅️Exact OEM Standard Fit 

Manufactured strictly in accordance with FAST original factory technical standards with precise part parameter 16136. All dimensions including gear outer diameter, tooth modulus, tooth number, spline size and assembly tolerance fully match the original gearbox structure. No modification, cutting or drilling is required for direct installation, realizing perfect assembly compatibility with matching FAST gearbox models.

✅️Premium Forged Alloy Steel Material 

Made of high-strength alloy steel through integral forging and multiple heat treatment processes. The gear body achieves perfect combination of high hardness and strong toughness. It can withstand long-term high-torque transmission pressure, high-speed meshing friction and frequent shifting impact, avoiding tooth breakage, deformation and surface peeling under harsh working conditions.

✅️Precision Tooth Grinding & Smooth Meshing 

Adopts advanced CNC precision grinding technology for tooth surface finishing. The gear teeth are neat and smooth with uniform meshing clearance and accurate engagement angle. It effectively reduces transmission resistance and friction loss, eliminates gear jamming, shifting lag and abnormal gear noise, realizing ultra-smooth power transmission and flexible gear switching.

✅️Superior Wear & Fatigue Resistance 

Professional surface strengthening and anti-fatigue treatment greatly enhances the gear’s durability. It resists tooth surface pitting, abrasion and aging caused by long-term high-frequency operation and heavy-load vibration. It adapts to complex road conditions and all-weather heavy-duty driving, significantly extending the service life of the gearbox assembly.

✅️Stable Transmission & Improved Driving Safety 

Accurate gear structure design ensures uniform force bearing and stable power output. It thoroughly solves typical gearbox problems such as insufficient power, vehicle jitter, gear slipping and unstable acceleration caused by damaged gears, effectively restoring the original transmission performance and improving driving stability and safety.

✅️High Cost-Effectiveness & Wide Market Application 

Factory direct supply with strict finished product inspection, dynamic testing and quality screening, reaching OEM original quality level with competitive price. Widely applicable to heavy-duty trucks equipped with FAST gearboxes, it is a highly recognized aftermarket replacement part for repair shops, fleet companies and global spare parts wholesalers in Middle East, Africa, Central Asia and other overseas markets.

Detail

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Contact with clear photo of engine nameplate or chassis number:

Linda Zhang

Whatsapp:+86 176 6066 8410

EMAIL:sales16@chinatruck.cc