Genuine Sinotruk Drive Shaft AZ9113310102 – Unbreakable Power Transmission & Unmatched Durability for Howo Trucks
Precision‑Engineered Driveline Component for Maximum Torque Transfer
The Sinotruk Drive Shaft AZ9113310102 is a genuine OEM propeller shaft engineered to transmit power efficiently from the transmission to the drive axles of Howo and Sinotruk heavy‑duty trucks. This AZ9113310102 drive shaft is manufactured from high‑strength steel tubing, precision‑welded and dynamically balanced to ensure smooth, vibration‑free operation even under the highest torque loads.
The AZ9113310102 features heavy‑duty universal joints with cross‑type bearings, sealed for life and greaseable for extended service life. Its splined slip yoke allows for length compensation during suspension articulation, while the precision‑ground mating surfaces ensure a tight, backlash‑free connection to the differential and transmission output. Trust the genuine Sinotruk AZ9113310102 to deliver reliable power transfer and reduce driveline vibration for a smoother, quieter ride.
Drive Shaft
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Engineering Excellence Behind the AZ9113310102 Drive Shaft
The AZ9113310102 drive shaft is a critical component that transmits engine torque to the rear (and front, if applicable) axles, enabling vehicle motion. Its tube is made from high‑grade seamless steel, with a wall thickness optimised for strength and weight reduction. The ends are friction‑welded to forged yokes, ensuring a metallurgical bond that exceeds the strength of the parent material.
In a typical Howo or Sinotruk truck, the drive shaft operates at high rotational speeds (up to 3,000 rpm) and must accommodate angular and length changes from suspension movement. The AZ9113310102 is equipped with precision‑balanced universal joints that allow up to 15 degrees of articulation, with needle bearings that reduce friction and extend joint life. The slip yoke features a protective boot to keep contaminants out of the splines.
Nigerian roads, with their potholes and uneven surfaces, subject drive shafts to severe shock loads. The AZ9113310102 is designed to withstand these impacts, with a fatigue life that exceeds 1 million cycles under full torque. Its dynamic balancing to less than 2g·mm ensures that vibration is minimised, protecting the transmission, differential, and universal joints from premature wear.
Technical Specifications – Drive Shaft AZ9113310102
| Parameter | Specification |
|---|---|
| OEM Part Number | AZ9113310102 |
| Product Name | Drive Shaft (propeller shaft assembly) |
| Brand | Sinotruk (Genuine OEM) |
| Material | Seamless steel tube, forged yokes |
| Length (overall) | 1520 mm (nominal) |
| Tube Diameter | 89 mm (OD) |
| Wall Thickness | 4.0 mm |
| Universal Joint Type | Cross‑bearing, greaseable |
| Joint Angle Capacity | ± 15° (static), ± 5° (dynamic) |
| Max Rotational Speed | 3500 rpm (critical speed) |
| Torque Capacity | ≥ 6000 N·m |
| Balancing Quality | ≤ 2 g·mm |
| Slip Travel | ± 30 mm |
| Weight | 18.5 kg |
| Compatible Models | Howo A7, T7, C7H; Sinotruk HOKA, HOVA (6×4 and 8×4) |
| Replacement Interval | Inspect every 50,000 km; replace if excessive play, vibration, or damage |
Why the Genuine Sinotruk AZ9113310102 Outperforms Aftermarket Shafts
Aftermarket drive shafts often use thinner tubing, inferior welds, and poorly balanced universal joints that lead to vibration, early failure, and accelerated wear of other driveline components. The AZ9113310102, by contrast, is manufactured using precision‑controlled welding and heat‑treatment processes that ensure straightness, concentricity, and structural integrity. Its universal joints are machined from high‑carbon steel with hardened cross‑pins and needle bearings that provide long service intervals.
Additionally, the AZ9113310102 is dynamically balanced as an assembly, eliminating the need for aftermarket balancing weights that can come loose. The spline fit is carefully matched to the transmission output and differential input yokes, reducing wear and preventing driveline lash. By choosing the genuine Sinotruk AZ9113310102, you ensure that your truck delivers power smoothly and efficiently, with reduced fuel consumption and component wear.
Superior Materials for Extreme Conditions
The steel tube is coated with a rust‑inhibiting primer and paint, protecting against the humid and salty conditions common in Nigerian coastal regions. The universal joint seals are made of oil‑resistant synthetic rubber, guarding against dirt ingress and retaining grease. These materials ensure that the AZ9113310102 maintains its performance even in the most punishing environments.
Easy Fitment and Compatibility
The AZ9113310102 is designed to directly replace the original shaft on most Howo and Sinotruk 6×4 and 8×4 chassis. Its length and yoke flanges match the OEM specifications, making installation straightforward with standard tools. Each shaft is shipped with the correct universal joint torque specifications to ensure proper service.
Explore the full catalogue of genuine Howo Parts available for your fleet, including drive shafts, universal joints, and driveline components. The AZ9113310102 drive shaft is a vital part of that ecosystem — and with Sinotruk’s original quality, you ensure reliable power delivery and long driveline life.
Installation Best Practices for the AZ9113310102 Drive Shaft
Replacing a drive shaft should be done with the vehicle safely supported and the wheels chocked. Mark the orientation of the flanges to maintain balance, then remove the old shaft. Install the new AZ9113310102 by aligning the splines and bolting the flanges to the transmission and differential yokes, using new locking nuts and torquing to the manufacturer’s specification (typically 120‑140 N·m).
Check that the shaft has sufficient slip travel (approximately 20‑30 mm) and that the universal joints are not binding at extreme suspension angles. Apply grease to the joint fittings and road‑test the vehicle to verify smooth operation. For Nigerian workshops, keeping a AZ9113310102 in stock ensures that driveline issues can be resolved quickly, minimising downtime.
Built for Nigeria – Rugged Power Transmission for Demanding Haulage
Nigeria’s haulage sector operates on some of the most challenging road networks in Africa, with heavy loads and extreme terrain. The AZ9113310102 drive shaft is built to handle these demands, providing robust torque transfer and resistance to shock loads that are common on potholed roads.
Moreover, the AZ9113310102 is compatible with the wide range of Sinotruk and Howo trucks in service across Nigeria, making it a versatile spare part for mixed fleets. By choosing genuine Sinotruk drive shafts, you ensure that your driveline operates efficiently, reducing fuel consumption and maintenance costs.
Strengthen Your Driveline with the Genuine AZ9113310102
The AZ9113310102 drive shaft is a critical component that directly affects your truck’s performance, reliability, and operating costs. Its superior materials, precision engineering, and exact OEM fitment make it the only choice for professional fleet maintenance. By installing a genuine Sinotruk AZ9113310102, you ensure that power is transmitted smoothly, reducing vibration and extending the life of your transmission, differential, and tyres.
Never compromise on driveline reliability with inferior aftermarket shafts. Insist on the genuine AZ9113310102 — the drive shaft trusted by Nigeria’s leading fleet operators and workshops. With its proven durability and uncompromising quality, this component delivers the power and peace of mind that keep your business moving forward.
Genuine Sinotruk AZ9113310102 – Strength, balance, and reliability for every revolution.
Packaging & Shipping
Every Howo part is carefully packaged and shipped to ensure it arrives in perfect condition, ready for installation. Our professional logistics process guarantees timely delivery across Nigeria.
Secure Packaging
Each Howo part is individually wrapped in protective materials and placed in reinforced cardboard boxes to prevent damage during transit.
Dedicated Transport
We use our own Sinotruk logistics fleet for reliable delivery, ensuring parts reach customers quickly and safely across all regions of Nigeria.
Quality Inspection
Before shipping, each part undergoes final quality checks and is clearly labeled with its OEM number for easy identification.
Nationwide Distribution
Our extensive distribution network covers all major cities and rural areas in Nigeria, ensuring prompt delivery to construction sites, workshops, and businesses.
Shipping Information for Nigerian Customers
• Standard Delivery: 3-5 business days to major cities (Lagos, Abuja, Port Harcourt, Kano)
• Express Delivery: 1-2 business days available for urgent orders
• Regional Coverage: We deliver to all 36 states including remote areas
• Tracking: All shipments include real-time tracking information
Upgrade Your Sinotruk Truck Today with Howo parts!
Experience the difference with our premium quality parts. Designed for Nigeria’s unique challenges, they deliver unmatched performance, safety, and cost savings. Join countless satisfied customers who trust Sinotruk for their truck parts needs.
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