Howo transmission parts are essential for maintaining peak performance and durability in Sinotruk Howo trucks. These precision-engineered components ensure smooth gear shifting, efficient power transfer, and reliable operation in demanding heavy-duty applications.
Our genuine Howo transmission parts are designed to reduce downtime, extend vehicle lifespan, and optimize fuel efficiency. From gears and shafts to synchronizers and valves, every component meets strict OEM quality standards and is compatible with popular models like HW19710 and HW15710. By choosing our high-quality parts, fleet operators and individual owners alike can ensure safety, reliability, and maximum productivity on the road.
Howo Transmission Types
The Sinotruk Howo series offers a variety of transmission options to meet diverse operational requirements. Here are some common types of Sinotruk Howo transmissions:
Manual Transmission
This traditional transmission option requires manual gear shifting. It offers excellent vehicle control and is commonly used in commercial trucks where driver engagement is preferred.
Automated Manual Transmission (AMT)
AMT combines the features of manual and automatic transmissions. It provides the convenience of automatic shifting while allowing manual control when needed, offering a balance between efficiency and driver preference.
Automatic Transmission
This transmission shifts gears automatically without manual intervention. Known for providing a smooth and effortless driving experience, it is particularly suitable for long-haul journeys and reduces driver fatigue.
Manual Transmission Models
Automatic Transmission Models
Note: The availability of specific transmission types may vary based on the model and specifications of Sinotruk Howo vehicles. Consult with our experts to determine the best transmission option for your specific needs.
Popular Howo Manual Transmissions
Sinotruk HW15710
10-Speed Manual Transmission
Sinotruk HW19710
10-Speed Manual Transmission
Sinotruk HW20716
16-Speed Manual Transmission
Popular Howo AMT Transmissions
Sinotruk HW20716AL
16-Speed AMT Automatic Transmission
Sinotruk HW19712A
12-Speed AMT Automatic Transmission
Sinotruk HW15710A
10-Speed AMT Automatic Transmission
HOWO Dump Truck
HOWO Tractor Truck
HOWO Concrete Mixer Truck
HOWO Cargo Truck
Core Transmission Components
Transmission Gears
Precision-cut gears ensure seamless power transfer and durability in Howo transmission parts.
Input Shaft
The input shaft efficiently transmits engine power to the transmission for smooth operation.
Main Shaft with Ball Head
This shaft assembly supports gear alignment and reduces friction in Howo transmission parts.
Output Shaft
Delivers power from the transmission to the wheels, ensuring reliable performance.
Auxiliary Shaft Assembly
Enhances transmission functionality by supporting additional gear ratios and operations.
Transmission Gears
High-quality gears provide smooth shifting and long-lasting use in Howo trucks.
Idler Shaft and Idler Gear
Enables proper gear meshing and power transfer between shafts in the transmission assembly.
Bearing Spacer and Shim
Critical for maintaining precise bearing preload and gear alignment in Howo transmission parts.
Shifting Synchronizing And Sealing Mechanisms
Double H Valve
Ensures accurate air control for smooth gear shifting in Howo transmission parts.
Air Circuit Lock Valve
Secures the air system to prevent accidental shifts and enhance safety.
Transmission Synchronizer Assembly
Complete assembly including hub and sleeve for precise gear synchronization.
Synchronizer Ring
Reduces wear and aligns gears during shifts for seamless synchronization.
Shift Fork
Facilitates precise gear engagement by moving the synchronizer sleeve.
Shift Fork Shaft
Supports and guides the shift fork for accurate linear movement.
Shift Finger/Head
Connects the external shift lever to the internal gear selection mechanism.
Shift Rod (Lever Manipulator)
Transfers motion from the shift lever to the internal shifting components.
Shift Fork Guide Block
Stabilizes the shift fork, preventing misalignment during gear changes.
Clutch Release Bearing
Ensures smooth clutch disengagement, reducing friction for longer component life.
Transmission Main Housing
Provides the primary structural enclosure for all internal Howo transmission parts.
Front Cover (Clutch Housing)
Connects the transmission to the engine and houses the clutch assembly.
Rear Cover
Seals the rear of the transmission and supports the output shaft.
Housing Gaskets
Ensure a tight seal between housing components to prevent oil leaks.
Input/Output Shaft Seals
Prevent oil leakage along the rotating shafts, maintaining lubrication.
Shift Shaft Oil Seal
Seals the shift shaft penetration to keep oil in and contaminants out.
Bearing and Support System
Input Shaft Bearing
Supports the input shaft, reducing friction and wear.
Main Shaft Bearing
Provides critical support for the main shaft within the Howo transmission.
Output Shaft Bearing
Supports the output shaft, ensuring smooth power delivery.
Auxiliary Shaft Bearing
Supports the auxiliary shaft for additional gear functions.
Pneumatic Control and Operating System
Range Shift Cylinder
Actuates high/low range shifts in multi-range Howo transmissions.
Shift Assist Cylinder
Provides pneumatic assistance to reduce driver effort during gear shifts.
Air Lines and Fittings
Durable pneumatic tubing and connectors for reliable air supply.
Electronic Control and Sensor System
Transmission Control Unit (TCU)
The brain of automated Howo transmission parts, managing shift logic and timing.
Vehicle Speed Sensor
Monitors vehicle speed for input into the transmission control system.
Input/Output Shaft Speed Sensor
Measures the rotational speed of the transmission input/Output shaft.
Gear Position Sensor
Detects the currently engaged gear for display and control purposes.
Oil Temperature Sensor
Monitors transmission fluid temperature to prevent overheating.
Auxiliary and Power Take-Off System
PTO Assembly
Provides a mechanical power outlet to drive auxiliary equipment.
PTO Control Mechanism
Allows the operator to engage and disengage the PTO.
Transmission Oil Cooler
Cools the transmission fluid to maintain optimal operating temperature.
Oil Cooler Lines
Hoses and pipes that circulate fluid to and from the oil cooler.
Transmission Oil Filter
Removes contaminants from the transmission fluid to protect components.
Howo Transmission Applications
HOWO Dump Trucks
HOWO dump trucks are extensively utilized in construction and mining operations for transporting bulk materials such as sand, gravel, and construction debris. Equipped with rugged transmission systems specifically engineered for heavy loads and challenging terrain, these vehicles deliver exceptional durability and reliable performance under the most demanding conditions.
HOWO Tractor Trucks
Designed for long-haul transportation of heavy trailers, HOWO tractor trucks are indispensable in logistics and freight industries. Their advanced transmission systems ensure smooth power delivery and optimal efficiency, making them ideal for cross-country cargo transport while maintaining fuel economy and reducing operational costs.
HOWO Concrete Mixer Trucks
HOWO concrete mixer trucks are engineered to meet the rigorous demands of construction sites, transporting and mixing concrete with precision. These specialized vehicles feature transmission systems designed to handle the unique challenges of concrete mixing operations, including variable load conditions and continuous drum rotation requirements.
HOWO Cargo Trucks
Versatile HOWO cargo trucks accommodate various freight types including general merchandise, refrigerated goods, and specialized cargo. Their transmission systems are optimized for efficient power transfer and adaptive performance, ensuring reliable operation across diverse transportation scenarios while maximizing load capacity.
HOWO Tanker Trucks
HOWO tanker trucks are specifically configured for transporting liquids such as fuels, oils, and chemicals. These vehicles incorporate transmission systems designed to meet the precise requirements of liquid transport, including specialized PTO engagement for pump operations and pressure control mechanisms that ensure safe and efficient fluid handling.
Howo Transmission Videos
Explore videos showcasing Sinotruk Howo transmissions in action. These videos demonstrate the durability, performance, and advanced features of our transmission systems in various applications.
Howo Transmission Overview
A comprehensive overview of the Howo transmission system, highlighting its key components and design features.
Howo Transmission System Showcase
Detailed showcase of the complete Howo transmission system, highlighting its robust construction and performance capabilities.
Howo Transmission Features & Advantages
Robust Dual-Countershaft Design with Planetary Gearset
Dual-countershaft structure balances radial forces, reducing stress on bearings. Planetary gear mechanism offers compact design, high efficiency, and exceptional load capacity.
Full Floating Main Shaft with Balanced Load Distribution
Fully floating main shaft ensures even load distribution, minimizes wear, maximizes power transfer efficiency, and extends component lifespan.
Main Transmission Without Synchronizers
Simplified design using sliding sleeves for gear engagement enhances reliability and durability for heavy-duty applications.
Advanced Synchronizer Design with Molybdenum Coating
Steel-based synchronizer rings with molybdenum coating provide superior friction and extended service life, protected by integrated interlock mechanism.
Integrated Control System with Compact Design
Multiple control mechanisms integrated into single cover plate ensure clear gear positioning, smooth shifting, and support for both single-lever and dual-lever operation.
Versatile Power Take-Off Configuration
PTO system driven from intermediate shaft allows operation in neutral gear and maintains proper rotation direction during reverse operation.
Wide Gear Ratio Range for Superior Gradeability
Wide gear ratio range (9-speed: 1-12.68, 16-speed: 1-15.59) with forced lubrication system provides exceptional climbing capability for diverse terrains.
Optimized Gear Configuration for Fuel Efficiency
Minimal gear ratio differences (9-speed: 1.35, 16-speed: 1.19) allow operation in optimal economic speed range, enhancing fuel economy.
Reliable Power Take-Off with High Safety Factor
Well-engineered PTO assembly with substantial safety margins ensures dependable operation under varying load conditions.
Military-Grade Packaging for Howo Transmission Parts
We prioritize the safety of your sinotruk transmission parts during transit with our military-grade packaging. This ensures that every component arrives in pristine condition, regardless of distance. Our packaging methods include triple protection against vibration and moisture, using vacuum moisture-proof aluminum foil bags and EPE foam customized molds. Desiccants and vibration monitoring labels are embedded in outer boxes for real-time tracking of shipping environment data.
For metal parts like clutch pressure plates, we apply VCI vapor phase anti-corrosion film and wrap them with anti-corrosion paper in multiple layers. This resists the high humidity environment of Indian Ocean shipping. Transmission assemblies are secured on all-steel frames with honeycomb board lining, locked by bolts on steel pallets. They are covered with rainproof canvas and anti-collision angle iron to adapt to bumps and loading impacts during cross-border road transportation.
A transparent quality inspection window on the side of the box allows checking the serial number and integrity without unpacking. This speeds up customs clearance in destinations like Zimbabwe. Our commitment to quality assurance across 12,000 kilometers gives you peace of mind when ordering Howo transmission parts.
Efficient Transportation Network for Howo Transmission Parts
Our efficient transportation network ensures timely delivery of Howo transmission parts to Zimbabwe and beyond. Sea transportation is our main channel, with full container lines starting from Qingdao Port or Shanghai Port. Shipments are transshipped to Harare via Durban Port, South Africa, taking 25-30 days for the entire journey. A 40-foot container can load 50 transmissions or 1,800 pieces of accessories, with freight costs as low as $1.8 per kg.
For small and medium-sized orders, we offer consolidated container services with a minimum order quantity of 300kg. This includes door-to-door customs clearance and tax payment services, lowering the procurement threshold for repair shops. Air transportation provides emergency protection for urgent needs. Direct flights from Beijing or Guangzhou to Harare deliver parts in 3-5 days, prioritizing precision components like electronic control modules (TCU) and sensors.
Costs are transparent: air transporting a Faster 12-speed sinotruk transmission assembly (450kg) costs about $3200, suitable for emergency replacements in mining operations. This flexibility makes our Howo transmission parts accessible worldwide, supporting quick repairs and minimal downtime.
Frequently Asked Questions About Howo Transmission Parts
What are the benefits of using genuine Howo transmission parts?
Genuine Howo transmission parts ensure compatibility, reliability, and longevity. They are designed to meet OEM specifications, reducing wear and tear, improving fuel efficiency, and minimizing downtime. Using authentic parts also maintains your truck’s warranty and safety standards.
How can I identify the right Howo transmission parts for my model?
Refer to your truck’s manual or use our online catalog with part numbers (e.g., AZ2210030005 for transmission gears). We provide detailed descriptions and compatibility charts to help you select components for models like HW19710 or HW15710. Contact our support for guidance if needed.
What is the delivery time for Howo transmission parts to Zimbabwe?
Sea shipping takes 25-30 days via Durban Port, while air freight delivers in 3-5 days for emergencies. Our logistics network ensures timely delivery, with tracking available for all shipments. Consolidated options are available for smaller orders.
How does your packaging protect Howo transmission parts during transit?
We use military-grade packaging with triple protection against moisture and vibration. Components are sealed in vacuum bags, cushioned with EPE foam, and monitored with sensors. Anti-corrosion treatments and steel frames safeguard parts across long distances.
Can I order small quantities of Howo transmission parts?
Yes, we offer consolidated container services with a minimum of 300kg. This makes our sinotruk transmission parts accessible to small repair shops. For larger orders, full containers provide cost-effective solutions. Explore our range to find flexible options.
Are your Howo transmission parts sourced directly from the original manufacturer?
Yes, we are an authorized distributor for Sinotruk. All our Howo transmission parts are sourced directly from the original manufacturer, guaranteeing their authenticity, quality, and adherence to strict OEM standards. Each part comes with a traceable certificate of origin.
What payment methods do you accept for orders to Zimbabwe?
We offer flexible payment options including bank transfer (T/T), secure online payment gateways, and Letters of Credit (L/C). We understand the local market and can provide invoices in the required format to facilitate smooth customs clearance and transactions.
Do you provide installation guidance or technical support for these parts?
Absolutely. We provide detailed installation manuals, technical datasheets, and exploded-view diagrams with every major component purchase. Additionally, our technical support team is available via email or phone to assist mechanics with specific installation queries or troubleshooting.
What is your warranty policy on Howo transmission parts?
All genuine Howo transmission parts come with a standard 12-month warranty against manufacturing defects from the date of delivery. The warranty covers replacement of the defective part. Please retain your invoice and ensure the part was installed and used correctly to claim warranty service.
How do I check real-time stock availability and place an order?
Our online inventory system is updated in real-time. You can check stock status for any part number on our website or by contacting our sales team directly. To place an order, simply add items to your cart online, or send us a detailed inquiry via email/WhatsApp for a formal proforma invoice.
Quality Assurance for Howo Transmission Parts
Our Howo transmission parts undergo rigorous quality checks to ensure they meet international standards. Each component is inspected for precision, durability, and performance. We use advanced testing equipment to simulate real-world conditions, from extreme temperatures to high-pressure environments. This commitment to excellence guarantees that every gear, shaft, and valve functions flawlessly in your Howo truck.
We source materials from reputable suppliers and adhere to strict manufacturing processes. Our team of experts continuously innovates to improve part longevity and efficiency. By choosing our Howo transmission parts, you invest in safety, reliability, and peak performance. Join thousands of satisfied customers who trust us for their heavy-duty needs.
For more information or to place an order, browse our catalog. Our dedicated support is here to assist you with any inquiries about Howo transmission parts.
Upgrade Your Howo Truck with Premium Transmission Parts Today!
Don’t compromise on quality—choose genuine Howo transmission parts for unmatched performance and durability. Our extensive inventory, secure packaging, and efficient shipping make us the preferred partner for truck owners worldwide. Visit our website to explore more and place your order with confidence.
Sinotruk Heavy Duty Truck has established a firm foothold in Zimbabwe market with its excellent quality.
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Sinotruk Heavy Duty Truck has established a firm foothold in Zimbabwean market with its excellent quality.