Mopar Idler Pulley for Hellcat TRX Trackhawk SRT (4891720AA) Catback Most AOS systems also drain

Most AOS systems also drain the blow-by back into the oil pan

12342AA010

7-Bolt 4G63 1G/2G DSM

The COBB Tuning 3-Port BCS features 1/4" low-profile barb fittings to keep the unit compact and are nickel coated for corrosion resistance

Number of Blades 10

Mopar Idler Pulley for Hellcat TRX Trackhawk SRT (4891720AA) Catback Most AOS systems also drainGenuine Mopar factory replacement idler pulley for the 6. 2L Supercharged Hemi V8 Hellcat, TRX and Trackhawk. Two of these pulleys are used. Sold individually as needed, price is for one pulley. Also fits 6. 4L Jeep Grand Cherokee SRT and other models, please confirm before purchase. Vehicle Fitment: 6. 2L Hemi V8 (Hellcat Demon Redeye Supercharged) 2021 2023 Dodge Ram TRX (6. 2) 2015 2023 Dodge Charger (6. 2) 2015 2023 Dodge Challenger (6. 2) 2018