Products
-
Sinotruk Tail Marker Light WG9925720005
-
Right side marker light Sinotruk WG9925720008
-
Flywheel 612600020416 Sinotruck
-
Brake drum AZ9112440001 Sinotruk
-
Center differential assembly WG9231320266
-
Transmission input shaft JS180A-1701030-1 FAW
-
Air shock absorber DZ14251440060 for SHACMAN
-
Bolt with tooth nut 805002221/01B1529+03B0047
-
Balancer pin bushing 25020049
-
Gear shift cylinder 627207001
-
Engine block 61500010373
-
Generator A3008-3701100 Yuchai
-
Engine flywheel AZ1540020205
-
Engine front mount cushion H0101020009A0
-
LED Tail Light DZ95189811212 for SHACMAN
-
Hydraulic double-sided lock for XCMG truck crane 803000738
Bevel gear 28-17 199014320251 Sinotruk
Bevel gear 28-17 art. 199014320251 for Sinotruk trucks. It is part of the main drive of the bridge, transmits torque at an angle, meets factory parameters to replace the original.
Description
marker
Bevel Gear 28-17 199014320251 Sinotruk - HOWO Rear Axle Final Drive Main Pair
When your truck's rear axle starts to howl on the highway and the gaps in the gearbox become too large, it isbevel gear 28-17 199014320251 Sinotrukmost often needs replacement. This pair of drive and driven gears (the so-called cup-finger or hypoid pair) is responsible for transmitting torque to the main gearbox of the HOWO rear axle. We are inMettleadWe supply this part directly from the factory in China, so you get a factory price, proven quality and fast shipment without intermediaries. Let's figure out why this particular gear deserves your attention and how it will help restore the bridge to quiet and reliable operation.
Features and Benefits
At first glance, it's just a pair of gears, but there's precision engineering behind it.Bevel gear 28-17 199014320251 Sinotrukdesigned for heavy loads of mainline operation and ensures smooth transfer of power from the driveshaft to the axle shafts. That's what makes it a reliable choice for the park.
- Exact gear ratio 28-17— guarantees correct operation of the main gear and maintains the factory characteristics of traction and fuel consumption.
- Hardened alloy steel— the teeth undergo carburization and heat treatment, thanks to which they withstand shock loads and resist wear even on off-road conditions.
- Hypoid tooth profile— reduces noise and vibration levels, so after installation the characteristic hum at speed disappears.
- Precise contact patch geometry— the part meshes perfectly, which extends the service life of the entire gearbox, and not just the pair itself.
- Fully compatible with OEM 199014320251— installed without modifications instead of the Sinotruk original.
In other words, you get not just a spare part, but a ready-made solution that returns the rear axle to its original silence and traction.
Specifications
Below we have collected key parameters to make it easier for the purchasing manager to check the part with the requirements of the technical specifications.
| Parameter | Meaning |
|---|---|
| Name | Bevel gear (final drive pair) |
| OEM number | 199014320251 |
| Gear ratio | 28/17 (slave/master) |
| Brand/Compatibility | Sinotruk HOWO |
| Application node | Rear axle main gearbox |
| Material | Alloy steel 20CrMnTi, case hardening + hardening |
| Gear type | Hypoid/conical |
| Surface treatment | Grinding, contact patch control |
| Origin | China (factory supplied by Mettlead) |
| Packaging | Neutral or branded upon request |
Application and Compatibility
To avoid mistakes when selecting, it is important to understand where exactly this part works.Bevel gear 28-17 199014320251 Sinotrukdesigned for a specific node and solves specific problems.
- Compatible Models:Sinotruk HOWO trucks - bevel gear (cup-pin pair) of the main gearbox of the rear axle.
- Installation unit:main gear (main gearbox) of the rear axle.
- Replacement scenarios:chipping or chipping of teeth, extraneous noise and howling when moving, excessive play in engagement, severe wear of working surfaces.
If you experience any of these symptoms, replacing the pair promptly will prevent more expensive repairs to the entire bridge.
OEM/ODM capabilities
Mettlead works not only as a supplier of warehouse items, but also as a production partner. Therefore, we are ready to adapt the supply to your business.
- White-label and individual packaging— we apply your logo and design the boxes to match your brand so that you can develop your own brand.
- Strict quality control— each batch is tested for tooth geometry, hardness and contact patch before shipment.
- Factory price directly- without intermediary markups, which is especially important for large wholesale orders.
- Flexible logistics— fast and reliable shipment by sea, by air or by rail, depending on your deadlines.
- Secure payments— official and flexible payment terms, as well as the possibility of visiting the plant for personal inspection of production.
Example of a client case
One of our partners, a wholesale company selling spare parts from Kazakhstan, contacted us after fleets complained about rear axle noise on HOWO trucks. Their purchasing manager was looking for a stable supplier specificallybevel gear 28-17 199014320251 Sinotruk, because the previous channel missed deadlines. We shipped a trial batch of 50 sets with a tested contact patch and neutral packaging. After installation, customers confirmed that the extraneous noise disappeared and the backlash returned to normal. Within a month, the partner placed a repeat order of three times larger volume and switched to our branded packaging. This case demonstrates well that accurate parts plus reliable shipping solve the problem of trust in purchasing.
FAQ - frequently asked questions
How do you know when the bevel gear 28-17 199014320251 Sinotruk needs to be replaced?
The main signs are an increasing howl or hum when driving, especially under load, increased play in the transmission and a metallic knock. If you notice chipping of the teeth during inspection, the part should be replaced without delay.
Is it possible to install only one gear from a pair?
We don't recommend doing this. The driving and driven gears 28-17 are run in to each other, so they are always replaced as a set. Replacing only one part will result in an incorrect contact patch and repeated noise.
Does this gear only fit HOWO or other Sinotruk models?
Part 199014320251 is designed for the main gearbox of the HOWO rear axle. For other models and gear ratios, we will select an analogue - just send the VIN or axle number, and we will confirm compatibility.
What is important to check during installation to avoid repeat hum?
The key point is correct adjustment of the gap in the engagement and control of the contact patch on the paint. It is also important to observe the tightening torque of the bearings. When installed correctly, the bevel gear operates quietly throughout its entire life.
What is the minimum order quantity and delivery time?
We have a flexible approach to volumes and can ship both a trial batch and a large wholesale. The exact timing depends on your region and the chosen delivery method - write to us and we will calculate the schedule for your order.
Ready to submit your request?
Don't let a worn main coupler hold your fleet back.Bevel gear 28-17 199014320251 Sinotrukfrom Mettlead - this is factory quality, proven geometry and fast shipment at a direct price. Send us a request indicating the required quantity right now, and our specialist will prepare a commercial offer within one working day. Contact Mettlead for up-to-date pricing, delivery times and a sample to review - we'll help keep your business running smoothly.
contact us
Related Popular Products
Flange KOHM QH50-4211206-12
Flange KOHM QH50-4211206-12. Made of high-strength alloy, the connecting part of the gearbox power take-off allows for the installation of a hydraulic pump, standard mounting dimensions to replace the original.
Cabin air shock absorber AZ1642440085
Cabin air shock absorber AZ1642440085 for Sinotruk Howo. Absorbs vibrations and shocks when the truck moves, ensures smooth ride of the cab, and fully corresponds to the original dimensions for replacement.
Clutch booster Sinotruk Howo WG9719230025
Clutch booster WG9719230025 for Sinotruk Howo trucks. Reduces the force on the clutch pedal, ensures smooth release of the clutch, and is fully compatible with the original spare part.
Main brake cylinder (pneumatic hydraulic booster) 4120000675074
Main brake cylinder with pneumatic hydraulic booster 4120000675074 for trucks. Strengthens the force on the brake pedal, transfers operating pressure to the brake system, standard mounting dimensions to replace the original brake unit part.
Main brake cylinder (pneumatic hydraulic booster) 800901159 XZ50K-3510002 251804668
Main brake cylinder with pneumatic hydraulic booster numbered 800901159, XZ50K-3510002, 251804668 for special equipment. Ensures stable operation of the brake system, is made of high-quality materials, and is suitable for replacing a worn-out original unit.
Front leaf spring assembly DZ95319690914 SHACMAN
Front leaf spring assembly DZ95319690914 for Shacman trucks. Takes the load of the front suspension, softens impacts when driving on uneven surfaces, is made of high-strength spring steel, and fully complies with factory parameters for replacing a worn-out chassis unit.
Tensioner roller mounting bracket Sinotruk WG9931477050
Tensioner pulley bracket art.WG9931477050 for Sinotruk trucks. Robust steel structure, securely fixes the belt roller, suitable for replacing original spare parts when repairing the engine drive.
Engine block 61500010373
Narrow cylinder block assembly art. 61500010373 for Weichai engines. Cast from high-strength cast iron, ready for installation, meets factory dimensions, suitable for repairing power units of trucks.
Hydraulic shock absorber DZ13241440080 SHACMAN
Hydraulic shock absorber DZ13241440080 for Shacman truck cab. Absorbs vibration loads from the cabin suspension, reduces body sway while driving, the body is resistant to wear and adverse weather conditions, the seating dimensions are completely identical to the original for quick replacement.
Bolt with tooth nut 805002221/01B1529+03B0047
Set of bolt and nut for fastening teeth art. 805002221, 01B1529+03B0047. Parts made of hardened steel, high tensile strength, are used when repairing transmissions of trucks.
Expansion tank DZ9114530260 Shacman
Coolant expansion tank DZ9114530260 for Shacman trucks. Compensates for changes in the volume of antifreeze during engine heating/cooling, maintains pressure in the cooling system, and is suitable for replacing the original.
Hydraulic distributor JDF25.2C-16/4120000414/12C0087
Hydraulic distributor JDF25.2C-16/4120000414/12C0087 for hydraulic systems of special equipment. Regulates the supply of hydraulic oil and the direction of movement of working mechanisms, withstands operating pressure, standard mounting dimensions to replace the original.
Center differential assembly WG9231320266
Center differential assembly WG9231320266 for Sinotruk Howo. Distributes torque between the front and rear axles, the kit is fully compatible with the original spare part of the truck.
Oil pump VG1500070021
Oil pump VG1500070021 for Sinotruk Howo engines. Provides a forced supply of engine oil to all rubbing components of the engine, maintains stable lubricant pressure, and is suitable for direct replacement of the original.
Balancer pin bushing 25020049
Balancer pin bushing art. 25020049 for truck suspension. Made of wear-resistant alloy, it reduces friction of the balancer suspension elements, and is suitable for replacing worn parts when repairing the chassis.
