Gates A/C Stretch Belt for 08-14 WRX / 08+STi (K040317SF)

Gates standard replacement accessory serpentine belt fits 2008-2014 Subaru WRX and 2008-2020 STi models. This stretch belt does require a special Gates tool (91031) to install. Gates Micro-V Belts outperform other V-ribbed belts because they are truncated. This shorter profile provides increased flexibility, reduced heat buildup and allows them to operate at extra high speeds on smaller diameter sheaves.

Vehicle Fitment:
2008-2014 Subaru WRX
2008-2020 Subaru STi
Stretch Serpentine / Air Conditioning Belt
(* Install requires the Stretch Belt Tool (91031) *)

Includes:
(1) Belt

Belt PN Sizes:
For example:
K040317SF
K 04 0317 SF
4 Ribs
31.7" Long

Features:
• Fiber Reinforced Ribs for excellent wear resistance
• High Modulus, low stretch tensile member for added strength and dependability
• Smooth Running for minimal vibration at high speeds
• Meets RMA oil and heat resistant standards
• Meets RMA static conductivity requirements

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