Sinotruk Howo Gearbox Parts

Built to withstand extreme loads up to 1500N·m, these gearbox parts have passed over 200 durability
tests, making them ideal for heavy-duty transport.
Sinotruk Howo Gearbox Parts

Sinotruk Howo Gearbox Parts

ABOUT HOWO TRUCK GEARBOX PARTS

Top Sinotruk Howo Gearbox Parts Supplier

As a Top Sinotruk Howo Gearbox Parts Supplier, we specialize in premium, OEM-compatible components—critical parts like gear sets, clutch plates, shift forks, input shafts, output shafts, bearing kits—engineered to match Sinotruk Howo’s original specs for seamless fit, reliability; we prioritize quality via certified manufacturers, strict checks (material testing, precision verification, wear resistance validation) to withstand heavy use, offering flexible solutions (bulk fleet orders, urgent repair shop replacements, distributor supply), plus responsive support, tracking, competitive pricing.

Extensive Range of Sinotruk Howo Gearbox Parts

Center Axle Gearbox Crankcase

The Center Axle Gearbox Crankcase of Sinotruk Howo Gearbox Parts is made of high-strength alloy material, which effectively resists impact and deformation to protect internal components.​ The Center Axle Gearbox Crankcase features excellent sealing performance to prevent oil leakage and ensure stable gearbox operation.
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Rear Vice Box Lower Cone Hu

The Rear Vice Box Lower Cone Hu of Sinotruk Howo Gearbox Parts has a precise fit with the vice box assembly, ensuring stable torque transmission in the rear gear system.​ Made of heat-treated steel, the Rear Vice Box Lower Cone Hu in Sinotruk Howo Gearbox Parts has good high-temperature resistance and maintains structural stability under long-term operation.
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Flatbed Gearbox With Satellite

The Flatbed Gearbox With Satellite of Sinotruk Howo Gearbox Parts has a compact satellite gear structure, which reduces the overall volume of the gearbox while improving transmission efficiency.​ Suitable for complex road conditions, the Flatbed Gearbox With Satellite in Sinotruk Howo Gearbox Parts has strong adaptability and ensures stable power output for heavy-duty vehicles.
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Transmission Spindle

The Transmission Spindle in Sinotruk Howo Gearbox Parts has high precision CNC machining, ensuring smooth power transmission and reducing wear for heavy-duty trucks.​ The Transmission Spindle of Sinotruk Howo Gearbox Parts has strong long-term torque-bearing capacity to meet high-load operation needs in harsh working conditions.
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Planet Carrier Assembly

The Planet Carrier Assembly of Sinotruk Howo Gearbox Parts has a rigid integrated structure, which can stably support planetary gears and ensure accurate transmission ratio.​ Equipped with high-quality bearings, the Planet Carrier Assembly in Sinotruk Howo Gearbox Parts reduces rotational resistance and enhances the overall efficiency of the gearbox.
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Range Gear High Gear Cone Hub

The Range Gear High Gear Cone Hub of Sinotruk Howo Gearbox Parts has a special tooth profile design, which enhances the meshing accuracy with high gears and reduces noise during high-speed operation.​ Made of high-strength forged steel, the Range Gear High Gear Cone Hub in Sinotruk Howo Gearbox Parts has excellent wear resistance and can withstand high-speed rotational loads.
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Gear Synchronizer Ring

The Gear Synchronizer Ring of Sinotruk Howo Gearbox Parts adopts wear-resistant copper alloy, which shortens shift synchronization time and improves shift smoothness.​ With a special surface treatment process, the Gear Synchronizer Ring in Sinotruk Howo Gearbox Parts effectively reduces friction loss and extends its service life.
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Double H Valve

The Double H Valve of Sinotruk Howo Gearbox Parts realizes precise control of high-low gear switching, ensuring quick and accurate gear changes without misoperation.​ With good airtightness, the Double H Valve in Sinotruk Howo Gearbox Parts prevents air leakage, maintaining stable air pressure and reliable work of the gearbox control system.
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Gear Ring Bracket

The Gear Ring Bracket of Sinotruk Howo Gearbox Parts provides firm support for the gear ring, ensuring no displacement during gear meshing and maintaining transmission stability.​ With lightweight and high-strength characteristics, the Gear Ring Bracket in Sinotruk Howo Gearbox Parts reduces the overall weight of the gearbox without compromising structural strength.
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Why Choose Our Sinotruk Howo Gearbox Parts?

Factory - Direct Prices

Choosing our Sinotruk Howo Gearbox Parts lets you enjoy factory - direct prices. We skip intermediaries, cut unnecessary markup costs, and pass real savings to you, making the parts market - competitive while ensuring fast inventory supply for urgent needs.

Customization Options

We offer flexible customization for Sinotruk Howo Gearbox Parts. Our engineering team with rich experience adjusts size, torque, material, or specs precisely per your needs, communicates progress in real time, and ensures parts match your scenarios well.

Quality Assurance

We have strict quality control for Sinotruk Howo Gearbox Parts. From raw material selection to factory testing (wear resistance, load - bearing checks), parts meet original standards. We also provide a quality guarantee period with timely after - sales service.

Small Order Acceptance

We accept small orders for Sinotruk Howo Gearbox Parts, which is suitable for small repair shops, individual owners, or small businesses. Even small orders go through strict inspection, with fast delivery as promised to reduce your inventory pressure.

Sinotruk Howo Gearbox Parts Catalog

If you have any questions about our products, services, or anything related to what we offer, please don’t hesitate to leave us a message—our dedicated team is always ready to provide prompt and helpful responses to address your concerns. What’s more, when you become our valued customer, we’re delighted to offer you complimentary catalog services, giving you access to detailed, up-to-date information on our full range of products, specifications, and offerings to help you make informed decisions.

Didn'T Find Your Truck Model?

If you have any problems or questions, please get in touch with us, we will
provide you with the best service.

Custom Truck Parts And Packaging Design

Display your products in exceptional custom parts packaging boxes. Have a unique box idea? Our custom packaging experts
will guide you every step of the way to find your custom parts packaging box.

TYPE OF TRANSPORTATION

As the most professional supplier of truck parts in China, We offer three common shipping methods:
air freight, sea freight, and truck transportation.

Truck Transport

Air Freight

Sea Freight

QUESTIONS AND ANSWERS

Frequently Asked Questions

  • 1. Normally, we packing Sinotruk Howo Gearbox parts with wooden cases and cartons. If you have special requirements, please mention that in advance.
    2. If you have legally registered patent, we can pack Sinotruk Howo Gearbox parts in your branded boxes after getting your authorization letters.

Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Generally, Sinotruk Howo Gearbox parts will take 15 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

TESTIMONIALS
What Our Client Says

Deruna Heavy Truck Parts company is a reliable and professional company. Not only on exporting but also their professional team service. Their team gave us so many suggestions for our project. We are really satisfied with their awesome service and best products quality.

"The quality of the parts exceeded my expectations—they were robust and well-crafted. The brake pads performed flawlessly, providing smooth stops even under heavy loads. The air filters fit perfectly and improved engine performance noticeably. Moreover, the customer service was exceptional. They were knowledgeable and helped me choose the right parts for my truck. Overall, I'm highly satisfied and would recommend their products to any truck owner looking for reliable parts."

Mark Grant PROJECT MANAGER
client

"I've been using truck parts from this supplier for over a year now, and I can confidently say they offer excellent quality. The parts are durable and reliable, which is crucial for our fleet's performance. What stands out the most is their customer service—they're always responsive and knowledgeable, making the purchasing process smooth and hassle-free. Highly recommend them if you're looking for top-notch truck parts."

Haris Chambers PROJECT MANAGER
client

“We have relied on this supplier to provide us with truck parts for over three years and I can confidently attest to the exceptional quality they provide. The durability and reliability of their products is second to none, which is critical to the optimal performance of our fleet. What really sets them apart is their excellent customer service - always responding quickly and ensuring a seamless, stress-free buying experience. I wholeheartedly recommend this supplier for anyone looking for quality truck parts.“

Bartley PROJECT MANAGER
client

ONLINE MESSAGE

If you have any questions, please feel free to leave us a message. We will respond within 12 hours! Become our customer and we will provide you with catalog services for free.