Packout Insert Upgrade Kit For Gen 2 M12 Stubby 3/8" Impact Wrench + 43-piece Impact Socket Set (SWASH2 HS) cummins replace them so you can

replace them so you can have peace of mind that everything in the bell housing is good-to-go before you bolt your transmission back up

Balanced for Precision: Quality matters

if you have backup sensors you will need to buy the optional Sensor Adapters (SADAPT1-PT)

Premium Clix wiper blades engineered for your Peterbilt 359

Packout Insert Upgrade Kit For Gen 2 M12 Stubby 3/8" Impact Wrench + 43-piece Impact Socket Set (SWASH2 HS) cummins replace them so you canThis page is for an upgrade kit only, not a complete insert! This kit is specifically for upgrading a SWASH insert to accommodate the gen 2 impact wrench (2562). The piece purchased from this listing is the gray part from the pictures ONLY. If you do not already have a SWASH insert, this kit will be useless to you. THIS KIT DOES NOT WORK WITH THE JP SWASH INSERT! For the entire Gen 2 insert, please click here. For the Gen 1 insert, please click here.