Quicksilver 865615Q05 Serpentine Belt
- Brand:
- Quicksilver
- Part no:
- 865615Q05
Image: Wholesale Marine
Where to buy
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This is a Quicksilver serpentine belt, part 865615Q05, and it is a genuine Mercury-Mercruiser part. It is listed for MIE and Tow Sports engines from 2001 on. The fit has two conditions: the engine needs standard cooling and a 4-1/4 in. idler pulley. Check both on your engine before you count on this belt.
Our take
The 4-1/4 in. idler pulley requirement is the detail to check first. A belt listed for that pulley and standard cooling only fits engines set up that way, so look at your pulley and cooling arrangement before you pull the old belt.