Air cleaner assembly diagram
Part #394019
Replaced by #394019S
Crankshaft diagram
Part #394348
Replaced by #793338
Carburetor diagram
Part #491539
Replaced by #694056
Flywheel and ring gear assembly diagram
Part #66538
Replaced by #66538S
Flywheel and ring gear assembly diagram
Part #221798
Replaced by #493880S
Carburetor diagram
Part #393397
The manufacturer no longer makes this part, and there's no substitute part
Flywheel and ring gear assembly diagram
Part #93381
Replaced by #691061
Flywheel and ring gear assembly diagram
Part #394891
Replaced by #590781
Flywheel and ring gear assembly diagram
Part #19203
Carburetor diagram
Part #495181
Replaced by #693480