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The WG2229050001 Shim is a premium, heavy-duty chassis adjustment component engineered specifically for SINOTRUK Howo trucks, providing precise clearance control and stable load distribution in gearbox, axle and driveline assemblies. As a trusted supplier of genuine Sinotruk howo parts, we offer this OEM-grade shim as a direct replacement for the original factory unit. The WG2229050001 shim ensures correct thickness, accurate fit and dependable operation on Howo A7, T7H, HOWO 371 and HOWO 380 models.
Manufactured from high-strength steel strip with precision blanking, controlled thickness tolerance, deburred edges and a corrosion-resistant finish, this chassis shim is built to exact OEM dimensions. Its robust construction maintains correct bearing preload and gear backlash, resists vibration, oil, heat, water and temperature extremes, and performs reliably in constant commercial truck service.
OEM WG2229050001 • Chassis shim • Precision thickness • Corrosion resistant • Direct OEM fit
This chassis shim is a precision adjustment component used in the driveline and axle assemblies of SINOTRUK Howo trucks. It is placed between mating surfaces to set bearing preload, gear backlash or shaft end float, ensuring that internal components mesh correctly and wear evenly.
The shim is manufactured to exact OEM dimensions. Inner and outer diameters, thickness, hole pattern and edge finish all match the factory specification, so it installs correctly and provides repeatable clearance adjustment during service and rebuild.
Common signs that a shim needs replacement include excessive gear noise, bearing overheating, oil leaks at seals, loose shaft end float, worn or crushed shims and incorrect backlash readings during inspection or rebuild.
Fitting a new WG2229050001 Shim restores correct clearance, stable preload and reliable operation. It is a low-cost repair that protects bearings, gears, shafts and seals from accelerated wear caused by incorrect adjustment.
This chassis shim 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 fits the original mating surfaces and adjusts clearance without modification.
The shim is essential in applications where correct bearing preload and gear backlash are critical, such as long-haul transport, construction, mining and municipal service. In these duties, it must maintain stable thickness under vibration, load, heat and oil exposure.
When replacing the shim, it is recommended to inspect the mating surfaces, bearings, gears, seals and shaft end float for wear or damage. This part is designed to work with the factory driveline and axle assembly for correct fit and reliable operation.
For fleets with multiple HOWO trucks, standardising on the WG2229050001 Shim simplifies maintenance and ensures the correct adjustment part is available for scheduled service or emergency repairs.
Replacing the WG2229050001 Shim is a precision adjustment procedure that requires clean work practices and measuring tools. This work should be performed by a qualified technician during bearing, gear or shaft service.
Clean the mating surfaces, remove the old shim and measure the existing clearance or end float. Select the correct shim thickness according to the OEM specification and check that the new shim is flat and free from burrs.
Place the new shim in position, reassemble the components and tighten the fasteners to the OEM torque. Re-measure bearing preload, gear backlash or shaft end float to confirm that the clearance is within specification.
Refill with the specified lubricant and road test the truck. During routine service, check for oil leaks, abnormal noise or overheating that could indicate incorrect clearance and replace the shim if it is crushed or damaged.
This chassis shim is manufactured in an ISO 9001-certified facility using high-strength steel strip and a corrosion-resistant finish. Incoming material is checked for thickness, hardness, flatness and surface quality before production begins.
Each shim is blanked, deburred and finished on precision equipment, then inspected for inner diameter, outer diameter, hole pattern, thickness and edge condition. Every batch is dimensionally checked, and samples receive a compression and fit test before packing.
Batch samples undergo salt spray, oil immersion, thermal cycling and compression testing to confirm long-term reliability in heavy-duty truck use. These checks help ensure the shim performs in the tough conditions Howo trucks face every day.
This shim is covered by a 12-month warranty against material and workmanship defects. Strict quality control means every unit matches the fit, function and durability of the original factory part.
The WG2229050001 Shim is a vital component for maintaining correct clearance, stable preload and reliable operation on your Howo truck. An incorrect or damaged shim can cause bearing overheating, gear noise, oil leaks and premature failure of driveline or axle components.
Manufactured from quality steel with precise thickness and a corrosion-resistant finish, this shim offers dependable adjustment and long service life. Its direct-fit design keeps installation simple and works with the factory driveline and axle assembly.
Fleet operators benefit from reduced repair downtime, lower maintenance costs and improved vehicle availability. Owner-operators gain confidence from a shim that meets strict OEM standards and is backed by a 12-month warranty.
Order the WG2229050001 Shim today and keep your SINOTRUK Howo driveline and axle clearances accurate, stable and reliable for years to come.
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