Seller notes

This is the small single additional idler you need if you already have a 3 piece or 4pc idler kit to finish out all your idlers in the M113k. The smaller idler replaces the lower idler pulley for the serpentine belt. This idler is known as the 5th idler. The 5th idler replaces the OEM molded plastic idler that are known to fail on these engines, * Made from solid Billet aluminum in the USA. * Uses the famous NACHI bearings, known as the top performance bearing in the industry. If you have all OE...

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