Roush
Roush 2005-2010 Ford Mustang 4.6L 3V Heavy Duty Belt Tensioner
Roush 2005-2010 Ford Mustang 4.6L 3V Heavy Duty Belt Tensioner
This Mustang belt tensioner is the same belt tensioner that's included in the 2010 ROUSHcharger kits, making it a replacement part for these packages:2010 Mustang R2300 ROUSHcharger & Upgrade; Kit (part #420026)2010 Mustang R2300 ROUSHcharger Upgrade Kit (part #420027)2010 Mustang Chrome ROUSHcharger (part #420024)This tensioner is specially designed for heavy duty applications to handle the added rotational forces on the FEAD from supercharging. This heavy-duty tensioner is an upgrade for all SINGLE BELT TVS R2300 ROUSH superchargers installed on 2005-2009 Mustang GTs.
Genuine Roush. Part number 404225.
Ships from US warehouse.
WARNING: California Proposition 65 — this product can expose you to chemicals known to the State of California to cause cancer or reproductive harm.

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