VG1560050053 Intermediate Gear Assembly HOWO WD615.47、WD615.69 61560050053

VG1560050053 Intermediate Gear Assembly Product DescriptionI. Product Features

• Precise Compatibility: Specifically designed for Sinotruk and Weichai Power platforms, it is a core component of the timing drive system. It accurately matches WD615 series engines and Sinotruk same-platform models, with high installation fit and no compatibility deviation.
• Sturdy and Durable Structure: Adopts an integrated assembly design. The gear body is made of high-strength alloy steel,经过 precision heat treatment processes such as carburizing and quenching, resulting in a smooth and uniform tooth surface, which enhances wear resistance and impact resistance, and avoids common faults such as tooth surface wear and fracture.
• Stable and Efficient Transmission: The gear tooth profile is precision-machined with small pitch error and smooth meshing, which can effectively transmit power, ensure accurate valve timing of the timing system, reduce transmission noise, and avoid power loss.
• Excellent Sealing and Protection: The assembly is equipped with a built-in sealing structure, which can effectively prevent oil leakage and dust entry, protect the internal transmission components of the gear, and adapt to the harsh working environment of high temperature and heavy oil pollution in the engine compartment.
• Easy Installation: The assembly adopts a standardized design, with dimensions and hole positions completely consistent with the original parts. No additional modification is required, and direct replacement and installation can reduce maintenance man-hour costs and improve maintenance efficiency.

II. Product Specifications

• Part No.: VG1560050053 (Universal Replacement Part No.: 61560050053)
• Product Name: Intermediate Gear Assembly (also known as Idler Gear Assembly, Timing Intermediate Idler Gear Assembly)
• Applicable Models: Sinotruk HOWO series (dump trucks, cargo trucks, tractors), Shacman Delong F3000/M3000 series, some Foton Auman and Hualing heavy trucks (models adopting the same-platform power assembly)
• Applicable Engines: Weichai WD615 series (WD615.47, WD615.69, etc., National II/III emissions), Sinotruk same-platform self-developed engines
• Material: Gear body (high-strength alloy steel), bushing (wear-resistant cast iron), seal (oil-resistant rubber)
• Core Parameters: The number of teeth and module meet the original factory standards, the tooth surface hardness is ≥HRC58-62, the transmission accuracy is high, and it is suitable for the rated speed range of the engine
• Function Positioning: A transmission component of the timing system, connecting the crankshaft gear and the camshaft gear, ensuring accurate valve timing and guaranteeing the orderly intake and exhaust of the engine

III. Product Advantages

Outstanding Durability: High-strength material + precision heat treatment process, the tooth surface is wear-resistant and impact-resistant, which is not easy to have problems such as tooth surface wear, tooth chipping and fracture. Its service life is much longer than that of ordinary aftermarket parts, reducing the replacement frequency.

Precise Transmission: Precision tooth profile processing, uniform meshing gap and stable transmission, which can effectively avoid valve timing disorder, prevent hidden dangers such as engine power reduction, difficulty in starting and increased fuel consumption, and ensure the normal operation of the engine.

Strong Compatibility: Fully designed in accordance with the original factory specifications, perfectly compatible with the original vehicle engine and timing system. It can be directly put into use without debugging after replacement, adapting to a variety of mainstream heavy truck models with strong versatility.

High Cost-Effectiveness: It balances high quality and high cost-effectiveness, has more advantages in cost compared with original parts, and at the same time has stable and reliable quality, which can reduce vehicle maintenance costs and downtime losses, and is suitable for batch purchase and daily maintenance replacement.

Good Protection: Equipped with a built-in sealing and protection structure, it can effectively isolate oil, dust and impurities, protect the gear transmission part, adapt to the complex working environment of the engine compartment, and extend the service life of the assembly.

IV. Supplementary Instructions1. When replacing, align the timing marks to ensure accurate valve timing and avoid engine faults caused by improper installation; 2. For daily maintenance, regularly check the gear meshing condition and the integrity of the seals, and replace aged and damaged parts in time; 3. This assembly can directly replace part No. 61560050053, with the same applicable scenarios, and can be flexibly selected.