I picked up this 8hp industrial/commercial motor 195437 4041 01 89061312 that I need to locate an air filter housing and the air intake housing that goes from the carb to the air filter housing, I was able to order a replacement carb easily but cant seem to locate a parts diagram for the motor to find the part #s that I need, I believe the motor is from june 6 1989 if I'm reading it correctly? any info is certainly appreciated, thanks.