ARP Piston Ring Compressor Specialty Kit 2008 - 2010 GM Fuel Systems 9L Diesel with the MAHLE

9L Diesel with the MAHLE 224-3354WR Piston With Rings

see the PRODUCT OPTIONS section for the REPLACEMENT RETURN HOSE upgrade

185” bore)

Note: VE Rotary injection pump should at bare minimum have an upgraded fuel pin installed or little to no gain will be seen from injector upgrade

2011-2016 Duramax LML Mahle Set of 8 Pistons w/ Rings - 0

ARP Piston Ring Compressor Specialty Kit 2008 - 2010 GM Fuel Systems 9L Diesel with the MAHLEARP tapered piston ring compressors are CNC machined from 6061 T6 billet aluminum tube material and feature a true radius for each individual bore diameter. They're also relieved to accommodate wire O rings on the bottom. Type 3 anodizing is used for long life, and each bore size is prominently engraved in 3 4 in. high numbers for easy identification. The true radius design of ARP tapered ring compressors is far superior to conventional tapered