Fleetguard AF27688 Air Filter │ Replaces Paccar P611696 Steel Engine thermostat kit for Cummins

Engine thermostat kit for Cummins ISC

Mack RD-Series (early)

Baldwin: PF46152

J08 engines)

Automann: HLK2018

Fleetguard AF27688 Air Filter │ Replaces Paccar P611696 Steel Engine thermostat kit for CumminsFleetguard AF27688 is a primary cylindrical axial seal air filter engineered for Kenworth T660 and other Class 8 trucks using a Donaldson style 18" air cleaner housing. As genuine Cummins Filtration, it is the OE replacement for Paccar P611696, with a verified axial seal interface that prevents bypass and crosses to Donaldson P616056, Baldwin CA5500, and Wix 49456. Signs You Need a New Air Filter Reduced engine power or sluggish acceleration under