Sinotruk HOWO Truck Parts

SINOTRUK Truck Engine Exhaust System Parts WG9725540268 Exhaust Spark Arrestor Assembly SINOTRUK HOWO WG9725540268 is an exhaust spark arrestor assembly designed for compatible T7H and SITRAK heavy-duty trucks. Installed in the exhaust system, the spark arrestor helps reduce the discharge of hot particles and sparks from the exhaust outlet, making it suitable for heavy-duty transport and working environments where exhaust fire prevention is required. The assembly is used for

SINOTRUK Truck Front Brake System PartsWG9112440001 WG9231342006 Heavy Truck Brake Drum SINOTRUK HOWO WG9112440001 and WG9231342006 are heavy-duty truck brake drums used in HOWO drum brake systems. WG9112440001 is a front brake drum for the 6.5-ton fist-type hnzsf-orir brake system, while WG9231342006 is a high-carbon rear brake drum used with HOWO saev-hzlcs-cvio configurations. The brake drum works with the brake shoe and friction lining to convert wheel rotation into

SINOTRUK Truck Chassis / Rear Suspension System Parts WG9925521001 Rear Leaf Spring Assembly SINOTRUK HOWO WG9925521001 is a rear leaf spring assembly used in the rear suspension system of compatible HOWO heavy-duty trucks. The multi-leaf steel spring assembly supports the rear axle and vehicle load while absorbing road impacts and maintaining the required suspension geometry during loaded transport. The part number is listed as a HOWO rear leaf spring assembly and is

SINOTRUK HOWO Truck Transmission Gear Shift Control System Parts WG9716240010 Operator Assembly SINOTRUK HOWO WG9114160030 is a clutch release bearing used in the clutch system of heavy-duty trucks. It transfers the release force from the clutch operating mechanism to the clutch assembly, allowing the clutch to disengage smoothly during gear shifting. Parts catalogs and truck-parts listings identify WG9114160030 as a release bearing for HOWO, HOWO A7 and SITRAK applications,

SINOTRUK Truck Brake System / Rear Axle Parts WG9761349001 AZ9761349001 High-Carbon Brake Drum SINOTRUK HOWO WG9761349001 / AZ9761349001 is a high-carbon brake drum used in heavy-duty truck drum brake systems. It works together with the brake shoes and friction linings to convert wheel rotation into braking force, making it suitable for rear axle brake applications on HOWO and compatible heavy-duty trucks. The part is commonly associated with HOWO A7, T5G, T7H, TH7, W5G and

SINOTRUK Truck Engine Fuel Injection System Parts VG1246080097V Fuel Injection Pump Assembly SINOTRUK HOWO VG1246080097V is a fuel injection pump assembly used in compatible heavy-duty diesel engines. It delivers and meters fuel to the engine injection system according to engine operating requirements, supporting accurate fuel supply and stable combustion. The part number is commonly listed as VG1246080097, with CB6H934 appearing as a related pump model in commercial parts

SINOTRUK HOWO Truck Transmission Gear Shift Control System Parts WG9716240010 Operator Assembly SINOTRUK HOWO WG9716240010 is an operator assembly used in the truck transmission gear-shift control system. HOWO parts catalogs identify it as an “Operator Assembly,” with related components including WG9716240008 and WG9725240009, while catalog data also lists the assembly at approximately 5.1 kg. The part is commonly listed for HOWO 9-speed gear-shift applications and should be

SINOTRUK Truck Chassis / Suspension System Parts AZ9725520683 Rear Leaf Spring Rubber Seat SINOTRUK HOWO AZ9725520683 is a rear leaf spring rubber seat used in the heavy-duty truck suspension system. It is installed between the leaf spring and related suspension support components to provide cushioning, reduce vibration and help maintain stable suspension operation under heavy-load conditions. Product Specification Product Name Rear Leaf Spring Rubber Seat Part Number

HOWO Steering Column / Electrical System Parts 811W25509-0145 Left Combination Switch SINOTRUK HOWO 811W25509-0145 is a left combination switch installed around the steering column of compatible heavy-duty trucks. The switch integrates multiple driver control functions and connects with the vehicle's electrical and steering-column control circuits. It is commonly listed for HOWO A7, HOWO T7H and SITRAK C7H applications and is used for replacement during steering-column

HOWO Truck Pneumatic / Chassis Electrical Control System Parts WG9719710004 Solenoid Valve SINOTRUK HOWO WG9719710004 is a solenoid valve with a P99 connector, used in the pneumatic control system of heavy-duty trucks. The electrically controlled valve regulates compressed-air flow to operate pneumatic functions such as exhaust brake control, auxiliary air circuits and other vehicle air-actuated devices. It is commonly identified as a two-position three-way solenoid valve and

SINOTRUK HOWO Truck Manual Transmission System Parts WG2203100005 Low-Gear Tapered Hub Assembly The SINOTRUK HOWO WG2203100005 Low-Gear Tapered Hub Assembly is a transmission component installed in the auxiliary gearbox range-gear mechanism. It works together with the range-gear synchronizer ring, sliding sleeve and other related components to help synchronize and engage the low-range gear during shifting. Parts catalogs list WG2203100005 as a low-gear tapered hub assembly

SINOTRUK Truck Clutch / Transmission Control System Parts WG9725230041 Clutch Booster Cylinder SINOTRUK HOWO WG9725230041 is a clutch booster cylinder used in the pneumatic-hydraulic clutch actuation system of compatible heavy-duty trucks. It uses compressed air assistance together with the hydraulic clutch circuit to amplify pedal force, helping the driver operate the clutch more easily during frequent shifting and heavy-load driving. The part is commonly listed for HOWO 371

SINOTRUK HOWO Truck Manual Transmission / Gear Shift Control System Parts WG9725240111 Gear Shift Cable 3200 mm The SINOTRUK HOWO WG9725240111 Gear Shift Cable Assembly is a flexible mechanical linkage used in the manual transmission shift-control system of HOWO A7 heavy-duty trucks. It connects the gear lever in the cab with the gearbox selector mechanism and transfers the driver's shifting movement through a flexible cable. Parts catalogs and aftermarket references identify

SINOTRUK HOWO Truck Transmission System Parts WG2214220001 Shift Fork The SINOTRUK HOWO WG2214220001 Shift Fork is a transmission component used in the gear selection mechanism of heavy-duty truck gearboxes. It is listed in the parts catalogs for HW18709 and HW19710 transmissions and works together with the selector shaft, pins and shifting blocks to move the corresponding transmission components during gear selection. The same part number is also listed in several selector

HOWO Heavy-Duty Truck Brake System Parts WG9231342069 14-Hole Brake Lining SINOTRUK HOWO WG9231342069 is a 14-hole brake lining used in heavy-duty truck drum brake systems. The friction lining is mounted to the brake shoe and works against the brake drum to generate braking force, making it suitable for rear axle brake applications on HOWO and related heavy-duty trucks. The part is commonly associated with HOWO 371 and other SINOTRUK truck configurations, with some commercial

SINOTRUK Truck Electrical / Cab Lighting System Parts WG9925720001 WG9925720002 Headlamp Assembly SINOTRUK HOWO WG9925720001 and WG9925720002 are left and right front headlamp assemblies for compatible HOWO A7 heavy-duty truck cabs. The assemblies provide forward road illumination together with high-beam, low-beam, turn-signal and position-light functions, making them suitable for truck cab repair, lighting replacement and front-end restoration. WG9925720001 is the left-hand

HOWO Heavy-Duty Truck Engine Air Intake / Fuel / Lubrication Systems Parts P551430 P536457 P553004 P550425 WK1060/1 P777868 Filter Series This filter series includes commonly searched filter part numbers P551430, P536457, P553004, P550425, WK1060/1 and P777868, covering engine air filtration, fuel filtration, oil filtration and fuel-water separation applications. Among these numbers, P536457 and P777868 are primary radial-seal engine air filters, while P551430 and WK1060/1

SINOTRUK HOWO Truck Steering System Parts WG9931477220 Steering Power Cylinder The SINOTRUK HOWO WG9931477220 Steering Power Cylinder is a hydraulic steering component used on heavy-duty truck steering systems. It assists the steering mechanism by converting hydraulic pressure into mechanical movement, helping the driver control the wheels under heavy-load operating conditions. Public parts catalogs associate this part number with HOWO T7H, T5G and SITRAK C7H/G7H applications

SINOTRUK HOWO WG9000360523 Four Circuit Protection Valve Air Brake System Spare Parts The WG9000360523 four-circuit protection valve separates the truck air brake system into four independent circuits, helping maintain normal operation when one circuit has pressure loss. Designed to regulate compressed air distribution in heavy-duty truck braking systems and support stable brake system performance.Developed for SINOTRUK HOWO trucks with OEM number WG9000360523 for accurate

SINOTRUK HOWO Truck Air Brake System Parts T7 T5G Front Brake Proportioning Valve The WG9000360518 Proportioning Valve / Adapter Valve is an important pneumatic component of the SINOTRUK HOWO heavy-duty truck air brake system, primarily used to regulate the compressed-air pressure supplied to the front axle braking circuit. When the driver operates the brake system, compressed air generated and controlled by the main brake valve travels through the pneumatic circuit toward