Roush 421626 6K-2085 Serpentine Belt for 11-14 Ford Mustang & F150 Supercharged

Regular price: $61.95
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Product Specification:

SKU:RSH421626

MPN: 421626

UPC: 844764004825

Weight: 0.7 lb

Inventory: 6

Type: Belts - Timing, Accessory

Vehicle Fitment

2011-2014 Ford Roush-charged Mustang (TVS P1/P2/P3 Supercharger)

2011-2015 Ford Roush-charged F-150 5.0L Supercharger (P1/P2 only)

Fitment Notes

2085 mm length, 6-rib "6K" serpentine belt for Forced Induction FEAD systems

Specifically designed for Roush TVS supercharger-driven accessory setup

Not compatible with naturally aspirated or non-Roush supercharged engines

Features

High-modulus glass-fiber reinforced for minimal stretch and long life

Abrasion-resistant fabric reduces wear and noise

Nylon-wrapped design ensures smooth operation under boost

Direct OE replacement suiting Roush FEAD kits

Specifications

Part Number: 421626

Length: 2085 mm

Rib Count: 6 ("6K" profile)

Type: Supercharger serpentine belt (FEAD)

Included Components

1x Roush 421626 serpentine FEAD belt (2085 mm, 6K)

Product Description

The Roush 421626 belt is engineered for Roush-supercharged Ford vehicles using TVS Phase 1-3 systems. With a 2085 mm length and six-rib "6K" design, this belt maintains precise tension on the FEAD system, reducing slip and noise while boosting reliability. Ideal for 2011-2014 Roush Mustang and 2011-2015 Roush F-150 5.0L models, it's built to outperform standard belts under higher load and heat.