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Serpentine belt - Wikipedia, the free encyclopedia |
 | | A serpentine belt is a single continuous belt used to drive multiple peripheral devices in an automotive engine, such as alternators, power steering pumps, coolant pumps, A/C compressors, etc. |
 | | By using a single wider belt instead of multiple thinner belts, the belt may be put under increased tension without stretching. |
 | | Serpentine belts are also much easier to maintain and change, since there is no need to remove multiple belts to replace a single broken or worn belt. |
| en.wikipedia.org /wiki/Serpentine_belt (237 words) |
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