- ADDRESS：Jinan City, Shandong Province
- Wanda Plaza, Jinan, Shandong, China
- +8617615809553
- info@deruna.com
The WG9100680036 Bolt is a premium, heavy-duty chassis fastener engineered specifically for SINOTRUK Howo trucks, providing secure clamping force and reliable joint integrity across suspension, frame and driveline assemblies. As a trusted supplier of genuine Sinotruk howo parts, we offer this OEM-grade bolt as a direct replacement for the original factory unit. The WG9100680036 bolt ensures correct thread engagement, high tensile strength and dependable operation on Howo A7, T7H, HOWO 371 and HOWO 380 models.
Manufactured from high-strength alloy steel with a rolled thread, a heat-treated core and a corrosion-resistant coating, this chassis bolt is built to exact OEM dimensions. Its robust construction maintains correct preload, resists vibration, road salt, water and temperature extremes, and performs reliably in constant commercial truck service.
OEM WG9100680036 • Chassis bolt • High tensile strength • Corrosion resistant • Direct OEM fit
The WG9100680036 Bolt is a critical chassis fastener used throughout the SINOTRUK Howo truck. It clamps mating components together with controlled preload, keeping suspension brackets, driveline flanges and frame members firmly joined under load.
This WG9100680036 bolt is manufactured to exact OEM dimensions. Thread pitch, shank diameter, length and head type all match the factory specification, so it engages correctly and reaches the specified torque without stripping or stretching.
Common signs that a chassis bolt needs replacement include a loose or rattling joint, visible thread damage or corrosion, a bolt that has stretched or lost preload, oil or rust stains around the joint, and a bolt that fails to reach the correct torque during tightening.
Fitting a new WG9100680036 Bolt restores correct clamping force, joint stability and safety. It is a small, low-cost part that plays a critical role in keeping the chassis and driveline of the truck secure.
The WG9100680036 Bolt is designed for SINOTRUK Howo trucks, with primary compatibility across the A7, T7H, HOWO 371 and HOWO 380 series. It is a direct OE replacement, so it engages the original threaded hole and works with the factory washers and nuts without modification.
This bolt is essential in applications where secure clamping force is critical, such as long-haul transport, construction, mining and municipal service. In these duties, it must maintain correct preload despite vibration, road salt, heat and heavy load.
When replacing the chassis bolt, it is recommended to inspect the threaded hole, washer, nut and adjacent components for wear or damage. This fastener is designed to work with the factory assembly, ensuring correct fit and reliable operation.
For fleets with multiple HOWO trucks, standardising on the WG9100680036 Bolt simplifies maintenance and ensures the correct fastener is available for scheduled service or emergency repairs.
Replacing the WG9100680036 Bolt is a straightforward procedure that requires basic hand tools and a calibrated torque wrench. This work should be performed by a qualified technician.
Clean the work area first so dirt cannot enter the threaded hole. Remove the old bolt and washer, then inspect the threads, washer and nut for wear or damage. Clean the threaded hole with a suitable tap if necessary.
Fit the new chassis bolt with a new washer if specified, then tighten it to the OEM torque using a calibrated wrench. For multi-bolt joints, tighten in a cross pattern so the clamping force is distributed evenly.
Road test the truck and re-check the torque after the first run. During routine service, inspect the bolts for corrosion, loosening or stretch and replace them if any damage is found.
The WG9100680036 Bolt is manufactured in an ISO 9001-certified facility using high-strength alloy steel and a corrosion-resistant coating. Incoming steel is checked for chemical composition, hardness and surface quality before production begins.
Each bolt is formed, rolled, heat-treated and coated on precision lines, then inspected for thread pitch, shank diameter, length, head dimensions and coating thickness. Every batch is dimensionally checked, and samples receive a tensile and torque test before packing.
Batch samples undergo salt spray, thermal cycling and fatigue testing to confirm long-term reliability in heavy-duty truck use. These checks help ensure the bolt performs in the tough conditions Howo trucks face every day.
This fastener is covered by a 12-month warranty against material and workmanship defects. Strict quality control means every bolt matches the fit, function and durability of the original factory part.
The WG9100680036 Bolt is a vital component for maintaining secure joints, correct clamping force and structural integrity on your Howo truck. A worn or stretched bolt can allow a joint to loosen, causing vibration, misalignment and potential failure of critical chassis or driveline components.
Manufactured from quality alloy steel with a rolled thread and a corrosion-resistant coating, this chassis fastener offers dependable clamping performance and long service life. Its exact OEM dimensions keep installation simple and work with the factory threaded hole.
Fleet operators benefit from reduced repair times, lower maintenance costs and improved vehicle availability. Owner-operators gain confidence from a bolt that meets strict OEM standards and is backed by a 12-month warranty.
Order the WG9100680036 Bolt today and keep your SINOTRUK Howo chassis joints tight, secure and reliable for years to come.
We are a first-class heavy duty vehicles and spare parts supplier in China. which covers from engine, gearbox, cab, axle assemblies to main assembly accessories, electrical parts and other chassis parts like brake, clutch and steering parts.
A PROFESSIONAL CHINA TRUCK AND SPARE PARTS SUPPLIER
@Copyright DERUNA
