STM Under-Driven Alternator Pulley with Raised Guides for Evo 4-9
CN9A 1996-1997 Evolution IV
CP9A 1998-2000 Evolution V VI
CT9A 2001-2006 Evolution VII VIII IX
• Billet Aluminum
• Hard Anodized to help resist corrosion
• Lighter than OEM
• 10% under-driven
• 10% less wear on your alternator
• Works with stock belts
• Raised belt guides
• STM Products are made in the USA!
• Lifetime Warranty on STM Parts to the original purchaser against manufacturing defects.
Typically ships in 1-4 days.
STM Evo 7/8/9 Alternator
Items arrived in excellent condition. The installation process is easy and straightforward. More items for the CP9A please! :)
Got this a in hope of not throwing a belt this year. Quality is top notch as always from STM. Install was simple and straight forward.
Awesome, Josh! This should do the trick :) Thank you for shopping with us and leaving an awesome 5-star review.
Cancer and Reproductive Harm