Shacman HOWO Truck Weichai WP12 Engine Automatic Belt Tensioner 1000694241

Automatic Belt Tensioner 1000694241 For FAW Truck Spare Parts

 1000694241 utilizes high-quality, wear-resistant materials and a precision damping system to automatically regulate belt tension, effectively minimizing belt slippage, abnormal noise, and premature wear, thereby comprehensively enhancing the drive efficiency and service life of the engine accessory system.

Basic Attributes

Core Material: High-strength alloy steel / Reinforced aluminum alloy (material composition varies based on specific requirements) | Bearing Configuration: Built-in double-row dust-proof precision bearings
Product Components: Integrated assembly comprising the tensioning arm, tensioning pulley, torsion spring, and damping mechanism.

Compatible Models
Applicable Engines: Weichai WP13 and WP12 Series National V / National VI electronically controlled diesel engines.
Vehicle Compatibility:
Shacman: Delong X3000, M3000, and other heavy-duty truck series.
Sinotruk: Howo and other heavy-duty truck models powered by Weichai engines.
Dongfeng Commercial Vehicle, Foton Daimler, FAW Jiefang, and other brands featuring dump trucks and tractor units equipped with WP12/WP13 engines.
Sany Heavy Truck: The entire range of construction vehicles and heavy-duty trucks powered by Weichai engines.

Product Features

Intelligent Constant Tension: High-fatigue-resistance torsion spring technology automatically compensates for tension based on the wear level of the 12PK belt, ensuring continuous and stable power transmission.
Efficient Damping and Vibration Absorption: A specially designed damping mechanism effectively absorbs ignition shocks and torsional vibrations generated by high-horsepower diesel engines, significantly reducing system noise.
Heavy-Duty Precision Bearings: Features built-in, double-sided, fully sealed, dust-proof bearings that are resistant to high temperatures, water, and grit—making them ideal for the harsh operating conditions found in mining sites and long-haul transport environments.
Corrosion Resistance and Lightweight Design: The housing is crafted from select high-quality aluminum alloy and treated with an anti-oxidation surface finish; this design ensures high structural strength while simultaneously delivering superior heat dissipation performance.
Standardized Direct Replacement: Manufactured in strict accordance with the geometric dimensions of standard part 1000694241, the mounting holes and locating pins align precisely, allowing for quick installation without the need for any modifications.

Product Specifications

Ordering & Shipping Information