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Roush Mustang GT 4.6L 3V Heavy Duty Belt Tensioner (2005-2010)

 531 404225

In Stock - 5 or more available

Typically ships in 1-3 business days.
Reduce and eliminate belt slip with this heavy-duty belt tensioner from Roush. Belt slip can cost you performance and prevent you from making the power that you want.

Greater strength. This tensioner is designed to handle the increased rotational forces on the FEAD when you supercharge your Mustang. A standard tensioner is not designed for such and may not provide the best performance, leading to belt slip.

Features & Benefits:
  • Designed for the needs of a supercharged car
  • Reduces supercharger belt slip
  • Upgrade for single belt TVS R2300 Roush superchargers
  • Replacement tensioner for kits 420026, 420027, 420024

warningWARNING: California Residents: Cancer and Reproductive Harm;

Installation Difficulty:
Tools Required:
Basic Hand Tools
Estimated Install Time:
(approx.) 1.5 Hours
Vehicle Fitment:
2005, 2006, 2007, 2008, 2009, 2010
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