Description
Crankcase pressure / CCV fault codes (SPN 101)
31 in Piston Width 11
or weather-checked rubber on the bellows
13 mm x 88
Mack 227QS33 Cabin Air Spring Replacement | WA02-7031C Steer Axle Crankcase pressure / CCV faultWorld American WA02 7031C sleeve style cab and seat air spring, a direct aftermarket replacement for Firestone W02 358 7031, Mack 227QS33, Kenworth R81 1001, and Goodyear 1S4 007. Compact 3 in maximum diameter with single stud top and bottom plates the standard cab suspension and air ride seat air spring on a wide range of Class 8 sleeper and day cab applications. Signs You Need a New Cab Seat Air Spring Cab or seat sitting lower than normal or