HOWO Engine Camshaft VG1500050096

VG1500050096 is a dedicated camshaft for SINOTRUK HOWO series heavy-duty truck engines, mainly applicable to HOWO T7H, T5G, A7, TX and HOWO engineering dumpers equipped with Weichai WP10/WP12 engines. As a core control component of the engine valve train, it controls the opening and closing time, sequence and lift of the engine intake and exhaust valves, ensuring the engine's intake and exhaust process is accurate and smooth. Designed for long-term high-speed, heavy-load engine operation, it has high wear resistance, good toughness and precise dimensional accuracy, avoiding valve timing disorder, cam wear and shaft deformation, effectively ensuring the engine's power, fuel economy and stable operation.

• Applicable Vehicles: SINOTRUK HOWO T7H/T5G/A7/TX series heavy-duty trucks; HOWO engineering dumpers, mixers equipped with Weichai WP10/WP12 engines.
• Adaptable System: Fully matches the original vehicle's engine cylinder head, valve lifter, push rod and rocker arm, no need to modify the mounting interface, cam profile or shaft diameter.
• OE Reference Number: VG1500050096
• Interchangeability: Strictly follows the original factory's dimensions, cam profile, shaft diameter and installation position specifications, can directly replace the original camshaft, no secondary machining or debugging required.
• Value-added Service: Our technical staff verifies the fitment according to your vehicle model, engine model and valve train specifications, and provides pre-installation inspection and assembly guidance.

Core Materials

Adopts high-quality 45# forged steel, which has high tensile strength, good toughness and wear resistance, can withstand the impact and friction of the valve train during high-speed engine operation, and is not easy to deform, crack or wear. The cam surface is subjected to high-frequency quenching treatment, which greatly improves the surface hardness and wear resistance, ensuring long-term stable operation without cam wear.

Surface Treatment

The cam surface is subjected to high-frequency quenching + precision grinding, ensuring high hardness, smooth surface and precise cam profile, reducing friction with the valve lifter and extending service life. The shaft body is phosphatized and anti-rust treated, which has good corrosion resistance, can resist the erosion of engine oil and high temperature, and avoid rust and corrosion.

Production Craftsmanship

Adopts precision forging + CNC turning + heat treatment + precision grinding + dynamic balance test integrated process. Precision forging ensures uniform material structure and no internal defects. CNC turning and grinding ensure accurate dimensions, cam profile and runout tolerance, meeting the original factory standards. Heat treatment optimizes the material performance, enhancing toughness and wear resistance. Each camshaft undergoes dynamic balance and wear test before leaving the factory, ensuring stable performance.

①Quality Grade: OE-matching level, fully complying with SINOTRUK HOWO vehicle technical standards and national heavy-duty vehicle engine component quality requirements. Passed 1,500-hour high-temperature durability test and 100,000-time cam wear test, stable performance.

②Inspection Items: Dimensional accuracy test, cam profile accuracy test, runout tolerance test, hardness test, dynamic balance test, wear resistance test and surface treatment quality test.

③Quality System: The factory has passed IATF16949 and ISO9001 quality management system certification, implementing full-process quality control from raw material procurement to finished product delivery.

④Batch Tracking: Each camshaft is laser-engraved with OE number, batch number and production date, which is clear and wear-resistant. All production and inspection records are kept for more than 3 years to realize full-process traceability.

①Average Service Life: ≥6 years (600,000km), matching the service life of HOWO series vehicles and Weichai WP10/WP12 engines, reducing the frequency of replacement and user maintenance costs.

②Performance Advantages: High wear resistance, long service life; precise cam profile, ensuring accurate valve timing; good toughness, no deformation or cracking; smooth surface, reducing friction and energy consumption.

③Harsh Environment Adaptability: It can work stably in -40℃~250℃, adapting to alpine, high-temperature, humid and dusty environments. Strong wear resistance and corrosion resistance, adapting to the harsh working environment of the engine.

Common Fault Optimization

Aiming at common faults of original camshafts, such as cam wear, shaft deformation, runout exceeding standard, cam profile damage and rust, we optimized material selection, forging process, heat treatment and surface treatment. The improved camshaft effectively solves these problems, avoids valve timing disorder, engine power loss, abnormal noise and other faults, and reduces maintenance frequency.

Maintenance & Replacement Value

It is easy to disassemble and assemble, and maintenance personnel can replace it on site with special tools, which shortens maintenance time. It is fully compatible with the original vehicle system, no extra debugging is needed after installation, and it can be put into use quickly. Stable performance and long service life reduce vehicle downtime and user operating costs.

Packaging Configuration

Adopts shockproof and anti-collision packaging: inner layer is thick EVA foam, middle layer is plastic protective cover, outer layer is reinforced corrugated carton. The camshaft is fixed with a special positioning bracket to avoid collision and deformation during transportation. The cam surface is wrapped with oil paper to prevent rust and pollution. Matching accessories (thrust washers, fixing bolts) are independently packaged and put into the carton.

Marking Specifications

Outer Carton: Printed with OE number, product name, applicable vehicle model, engine model, quantity, batch number, gross weight and net weight, marked with moisture-proof, shock-proof and fragile warning signs. Export orders are attached with English, Russian and Arabic installation instructions.

Product Marking: Laser-engraved with OE number, production batch number and hardness grade on the camshaft body, which is wear-resistant and not easy to fade, easy to identify.

Customization Service: We provide neutral packaging and support LOGO customization. The printing content, language and carton size of the outer carton can be adjusted according to the needs of different markets.

①Inventory Status: We have sufficient VG1500050096 stock, covering all applicable HOWO models and Weichai WP10/WP12 engines. Urgent orders can get spot delivery immediately, no need to wait for production.

②MOQ: 2 pieces, no minimum order pressure for small maintenance orders; bulk orders (over 15 pieces) get tiered price discounts, the more you order, the more favorable the price; large customized orders can adjust production cycle according to your delivery time.

③Delivery Cycle: Spot orders are shipped within 24-48 hours after payment; bulk orders are shipped in 7-10 days. For foreign trade orders, we provide one-stop customs clearance and full export documents, and you can choose sea, air or express transport as needed.

④Supply Stability: We have stable raw material channels and mature production lines, with monthly output over 1,000 pieces, ensuring long-term bulk supply without delivery delays.

①Certification Qualifications: Our factory has passed IATF16949 and ISO9001 dual quality certifications, up to OE matching standards. For import and export needs, we can provide third-party authoritative test reports, including hardness test, wear resistance test and dynamic balance test.

②Quality Guarantee: 36-month quality warranty. Within the warranty period, if there are non-human faults such as cam wear, shaft deformation, runout exceeding standard and rust, we provide free return and exchange, and replace the product for free.

③Technical Support: Our professional technical team provides 24-hour online service. According to your vehicle model and engine parameters, we can guide installation, diagnose faults and train maintenance skills.

④Return & Exchange Policy: For returns caused by product quality problems, we bear round-trip freight; if the product is damaged during transportation, we replace it for free and cover all related costs.

Q1: Is it compatible with all HOWO T7H/T5G/A7/TX models?

A1: It is compatible with models equipped with Weichai WP10/WP12 engines. Provide your specific vehicle model and engine model, and we can confirm the fit accurately.

Q2: What are the key points of installation?

A2: First clean the camshaft mounting hole and bearing surface; check if the camshaft is intact and the cam surface is smooth; install the thrust washer and bearing, then install the camshaft in place; fasten the fixing bolts according to the specified torque; adjust the valve clearance and test the engine operation.

Q3: Can foreign trade orders provide customized packaging and documents?

A3: Sure. We support neutral packaging and LOGO customization, and provide multilingual manuals and full sets of export customs clearance documents to meet the needs of different export markets.

Q4: How to deal with cam wear during the warranty period?

A4: Just send fault photos, product batch number and vehicle/engine model to our after-sales team. After confirming it's a product quality problem, we'll send a new product immediately and bear all freight costs.

Installation Requirements

Disconnect the vehicle power supply and disassemble the engine cylinder head and valve train components; check whether the camshaft is intact, whether the cam surface is smooth and whether the shaft diameter is within the standard range; clean the camshaft mounting hole, bearing and thrust washer to remove oil stains, rust and impurities; install the bearing and thrust washer, then install the camshaft in place, fasten the fixing bolts evenly according to the specified torque; install the valve lifter, push rod and rocker arm, adjust the valve clearance, and test the engine operation.

Regular Inspection

Check the camshaft for cam wear, shaft deformation and rust every 50,000km; check the runout tolerance and valve clearance, adjust if necessary; check the cam surface for scratches and damage, replace the camshaft in time if there is excessive wear.

Storage Requirements

Store in a dry, ventilated and dust-free warehouse, away from corrosive substances and high-temperature environments; place horizontally on a solid bracket to avoid extrusion deformation; wrap the cam surface with oil paper to prevent rust and pollution; the shelf life of unopened products is 12 months; after opening, apply anti-rust oil to the surface before installation.

Replacement Tips

When the vehicle has faults such as engine abnormal noise, power loss, valve timing disorder and excessive cam wear, the camshaft should be inspected and replaced in time. It is recommended to replace the thrust washer and bearing at the same time to ensure stable operation. After replacement, adjust the valve clearance and test the engine operation to ensure normal performance.

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