202V95800-7476​ Automatic Tensioner Assembly​

202V95800-7476,Automatic Tensioner Assembly

Core Functions and Role

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  Maintains Belt Tension: Automatically adjusts the tightness of drive belts (e.g., fan belts, alternator belts) through an internal spring or hydraulic mechanism to prevent belt slippage or excessive tension.
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  Ensures Power Transmission: Guarantees that the power from the engine crankshaft is stably transmitted to ancillary equipment such as the water pump, alternator, and fan.
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  Extends Belt Life: Automatically compensates for changes in belt length caused by wear or thermal expansion/contraction, reduces belt vibration, and minimizes wear.

Precautions

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  Paired Replacement: When replacing the tensioner, it is recommended to simultaneously inspect the belt for aging or cracking and replace it if necessary.
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  Model Confirmation: Before purchasing, verify the complete part number on the old component to ensure an exact match with 202V95800-7476.

Jinan Howostar Auto Parts Co.,Ltd, is located in Jinan City,Hometown of SINOTRUK. Focus on Sinotruk Parts (HOWO)and Shacman Parts and FUWA Trailer parts More than 15 Years. Especially for HOWO, A7, T7, HAOHAN, HAOKA, SITRAK and F2000, F3000, H3000, M3000,X5000 and X6000 Parts.

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