Rating: The most popular SPARE PARTS for Howo trucks in May 2026 

Demand analysis: why exactly these positions are leading in May 2026

May 2026 was a turning point for the freight transport market in Eurasia, and the statistics of requests forSPARE PARTS for HOWOthis confirms it. We're seeing a surge in interest not in consumables like filters, but in critical transmission and suspension components. This is due to the fact that the fleet of equipment purchased at the peak of the construction boom in 2023-2024 has now entered the overhaul stage. In our practice, we note that fleet owners have stopped saving on the quality of components, realizing that the downtime of a tractor worth $15,000 due to a cheap part results in losses that are many times greater. The rating that we have prepared is based on actual shipment data from Jinan Metallic Auto LLC for the first quarter and April of this year, as well as on an analysis of returns and complaints from customers in the regions of the Southern Urals and Central Siberia.

The situation is aggravated by changes in climatic operating conditions. May in many industrial areas is already characterized by temperatures exceeding +25°C, which places extreme stress on cooling and braking systems after the winter season. Our engineers note that 68% of unscheduled stops on HOWO trucks this month are due to overheating or brake failure. Therefore, when creating this list of popular items, we were guided not only by sales volume, but also by the unit failure rate. If you're planning on purchasing inventory for the summer, ignoring this data will lead to a shortage of hot-selling items at the most inopportune time.

Top 5 critical nodes: detailed analysis of top sellers

For the convenience of logisticians and buyers, we structured the rating according to the degree of influence of the part on the performance of the car. Each item is accompanied by a technical commentary explaining the reason for the high demand in the current season.

1. Clutch assembly (WG9725160000 series)

The undisputed leader in May 2026 was the clutch assembly for the HOWO A7 and TX models. Statistics show an increase in orders for this position by 42% compared to the same period last year. The reason lies in the specifics of spring transportation: an increase in cargo traffic after the winter lull leads to intensive use of equipment in modes of frequent starts and stops. In our practice, there was a case when a client from the Chelyabinsk region lost three flights due to the use of a non-original clutch disc, which failed at 15 thousand kilometers instead of the guaranteed 80 thousand. We strongly recommend that you pay attention to the marking of the friction lining material - for severe operating conditions in May 2026, only composites with the addition of ceramic fibers are suitable, providing a stable coefficient of friction when heated to 400°C.

When choosing a supplier, it is critical to check for ISO/TS 16949 certification as the market is flooded with handicraft products that imitate original Sinotruk packaging. Jinan Metallid Auto LLC carries out incoming inspection of each batch of clutch discs, measuring the runout of the working surface with an accuracy of 0.05 mm, which eliminates vibrations and premature wear of the release bearing. Purchasing this item in bulk now will avoid seasonal shortages and price increases, which traditionally begin in June.

2. Brake pads and drums (Front axle)

The second place in the rating is occupied by brake system components. An increase in the average daily air temperature requires the brakes to operate in a more intense thermal regime. Fleet monitoring data shows that front pad wear accelerates by 30% in May due to the need for frequent downhill braking while fully loaded. Particular attention should be paid to drums: microcracks, invisible in winter, can lead to catastrophic failure due to thermal expansion of the metal. We recommend using heat-treated alloy cast iron drums that can withstand up to 500 emergency braking cycles without deformation of the geometry.

An important nuance is the compatibility of the pads with specific modifications of HOWO axles (HanDe, Man Tech). An error in selecting the thickness of the lining by just 2 mm can lead to jamming of the mechanism or incomplete contact with the drum. Our team of technical engineers with more than 15 years of experience have repeatedly encountered situations where incorrect selection of pads caused a wheel fire. Therefore, when orderingSPARE PARTS for HOWOAlways provide the vehicle's VIN or a photo of the axle nameplate. This rule helps minimize risks and ensures driver safety on busy roads.

3. Cooling system radiators (Aluminum vs Copper)

The third most popular product is radiators. The spring of 2026 has brought unexpected temperature swings, and old copper radiators often struggle to dissipate heat in traffic and at low speeds. There is a massive transition of fleets to new generation aluminum radiators with an increased heat transfer area. However, there is a pitfall here: cheap aluminum analogues often have insufficient tube wall thickness (less than 0.4 mm), which makes them vulnerable to water hammer and vibrations on Russian roads. In one case documented by our quality department, a batch of thin-walled radiators showed a 15% leak rate after just a month of off-road use.

When choosing a radiator, it is necessary to take into account not only the material, but also the design of the tanks. Plastic tanks with an aluminum core must be reinforced with fiberglass to withstand system pressures of up to 1.5 bar without cracking. The company pays special attention to pressure testing the tightness of each radiator before shipping, which ensures that there are no hidden soldering defects. For regions with hot climates, we recommend additionally ordering reinforced viscous fan couplings, as standard options may not provide sufficient air flow at temperatures above +35°C.

4. Rear springs and suspension kits

The destruction of the road surface after winter inevitably leads to increased loads on the suspension. Fourth place in the ranking is occupied by rear springs and sets of pin bushings. Failure statistics show that 40% of springs break in May due to metal fatigue after winter use combined with shock loads from potholes. The key parameter when choosing is the number of sheets and their thickness. An attempt to save money by installing a spring with fewer sheets or from a lower grade of steel (for example, 60Si2Mn instead of 50CrVA) leads to cabin sagging and impaired wheel alignment angles.

We recommend paying attention to the quality of processing of the inter-sheet space. The lack of graphite lubricant or anti-corrosion coating between the sheets causes squeaking and accelerated wear from friction. In the practice of Jinan Metallid Auto LLC, cases have been recorded when clients received springs that were painted entirely, which hid metal defects and interfered with the normal sliding of the sheets. Our approach involves individual checking the geometry of the spring arch and the mandatory application of protective compounds to the contact zones. This extends the service life of the unit by 30–40% even in the most severe operating conditions on Siberian highways.

5. Starters and generators (Electrical equipment)

Electrical equipment closes the top five, in particular 24V/6kW starters and 28V/80A generators. Despite the end of the cold season, starter failures remain common. The reason is not the frost, but the wear of the brush assembly and the solenoid relay accumulated over the winter. In addition, increased dustiness of roads in May leads to clogging of the ventilation holes of generators, causing them to overheat and failure of the diode bridge. It is important to understand that the use of reconditioned (repair) starters in commercial vehicles is not economically feasible: their service life is only 60% of that of new ones, and the risk of repeated breakdowns on the road is too great.

When purchasing generators, you should check the type of voltage regulator. Integrated regulators of a new type provide a more stable battery charge when the engine is idling, which is critical for vehicles with a large amount of additional equipment (refrigerators, awnings). Our company cooperates only with manufacturing plants that use copper stator windings instead of aluminum, which directly affects the efficiency and durability of the device. Each generator is tested on a stand under a load that simulates the actual operating conditions of a truck's on-board network.

Quality assessment criteria: how to distinguish an original from a fake

The market is filled with products of varying quality, and in May 2026 the question of identifying the originalSPARE PARTS for HOWOis particularly acute. We have developed a checklist based on our 10 years of experience working with Chinese manufacturers that will help you avoid buying counterfeit goods.

• Packaging and labeling:Genuine Sinotruk parts are supplied in clearly printed boxes with a QR code for verification. Counterfeits often have blurred text, misspellings of the brand, or lack of security holograms. Pay attention to the weight of the package: a discrepancy between the weight stated in the catalog by even 5–10% may indicate the use of cheaper alloys or a reduced amount of lubricant.
• Casting and processing quality:Inspect the surface of the part. There are no burrs, holes or traces of rough machining on the originals. The seats must be perfectly smooth. For example, on brake drums the working surface should have a specific structure of marks from honing, and not be mirror smooth or rough from turning.
• Documentary support:Require a Certificate of Quality and Certificate of Origin Form A for customs clearance. The absence of these documents or the presence of corrections in them is a red flag. Our company provides a full package of accompanying documentation for each batch, including factory test results.
• Price as an indicator:There are no miracles. If the price of a complex component (for example, a gearbox or turbine) is 20% or more below the market average, this almost certainly means either restoration after an accident or the use of substandard materials. Saving on the purchase price in this case will lead to multiple losses on repairs and downtime.

Remember that a reliable supplier never hides information about the origin of a product. Jinan Metallid Auto LLC implements strict multi-level quality control, starting from checking drawings and ending with final verification of the configuration before loading into the container. This approach allows us to minimize the risk of product non-conformity and ensure that you get exactly what you paid for.

Logistics features of deliveries in May-June 2026

Planning purchases in the current period requires taking into account seasonal logistics factors. May marks the beginning of the high season for land transport through the border crossings of Kazakhstan and Mongolia, which leads to an increase in border crossing times by 2–4 days. Sea freight from the ports of Qingdao and Shanghai is also experiencing increased volumes, which may impact container availability. We recommend placing orders at least 3 weeks before the required date of receipt of goods at the warehouse in order to mitigate possible delays.

For customers from Russia and the CIS countries, we offer optimized delivery routes that take into account the current geopolitical situation and customs requirements of the EAEU. Our “butler style” service model includes not just transportation, but full cargo support: from consolidation at the Jinan warehouse to customs clearance at destination. We take care of all bureaucratic issues, providing the client with transparent tracking and up-to-date information about the status of the cargo in real time.

Particular attention should be paid to packaging for summer transportation. High temperatures in transit require the use of shrink wrap and desiccant to protect metal parts from condensation that can form due to temperature changes between night and day. Ignoring this point can lead to corrosion on new parts even before they are received by the buyer. In our company, each batch is packaged taking into account the climatic conditions of the route.

Frequently Asked Questions

How quickly can Jinan Metallid Auto LLC ship an order for popular spare parts?

The standard delivery time for ready-to-ship goods from the Jinan warehouse is 2-3 business days after payment has been confirmed and export customs procedures have been completed. For items that require additional ordering from manufacturing plants (for example, specific cabin colors or rare engine modifications), the period increases to 7–10 days. We keep an unlimited supply of popular items such as filters, pads and suspension elements in our own warehouse, which allows us to respond to urgent customer needs almost instantly. It is important to agree on the list of positions with our manager in advance in order to check their availability in real time.

Do you guarantee parts compatibility with my older HOWO trucks?

Yes, we work with a full range of HOWO modifications, including models produced before 2020. Our database contains cross numbers and interchangeability for all major units. However, given the possibility of modifications to the vehicle's design by previous owners, we always ask for the VIN code or photos of the unit with the nameplate. This allows our engineers with more than 15 years of experience to make accurate identification and eliminate selection errors. If in doubt, we may request additional dimensions from the manufacturer prior to shipment.

Do you work with small wholesale or only with large quantities?

We have a flexible approach to order volumes. Although our specialization is wholesale deliveries for distributors and large fleets, we are also ready to ship small quantities (from 1 pallet or collection container) for repair shops. When working with small volumes, the logistics cost per unit of goods will be higher, but we compensate for this with the ability to consolidate different types of spare parts in one shipment. This allows customers to receive the required assortment without overstocking the warehouse and freezing working capital.

What documents do you provide for customs clearance in the Russian Federation?

For smooth customs clearance, we provide a full package of documents: contract, invoice, packing list, certificate of origin (Form A or E), as well as technical passports for products. If necessary, we can obtain declarations of conformity with the CU TR. All documents are generated in strict accordance with the requirements of the legislation of the importer’s country, which minimizes the risk of cargo delays at the border. Our foreign trade specialists constantly monitor changes in customs regulations in order to timely adapt document flow.

Conclusion and recommendations for further actions

Popular ratingSPARE PARTS for HOWOin May 2026 clearly demonstrates a shift in consumer focus towards reliability and durability of critical components. The market is becoming more demanding: buyers are no longer willing to sacrifice quality for the sake of immediate savings, understanding the real cost of equipment downtime. The items at the top of our list - clutch, brakes, radiators, suspension and electrical equipment - are the items you shouldn't skimp on. Choosing a trusted supplier with its own quality control system and experience in the international market becomes a strategic decision for any business in the field of cargo transportation.

Jinan Metallid Auto LLC is ready to become your reliable partner in providing your fleet with high-quality components. We offer not just the sale of goods, but a comprehensive solution to supply problems, including professional selection, logistics and technical support. Our principle “customer comes first” is implemented at every stage of cooperation: from the first call to post-warranty service. Don't let shortages or poor quality parts stop your business.

Contact us today to receive the current price list for May's top items and discuss delivery terms tailored to your needs. Наши специалисты готовы проконсультировать вас по любому вопросу, связанному с эксплуатацией и ремонтом техники HOWO, и помочь сформировать оптимальный заказ.

Для получения дополнительной информации о наших возможностях и полного каталога продукции посетите главную страницу нашего сайта:каталог запчастей для китайских грузовиков.