Wheels and tires diagram
Part #65139
Mower deck diagram
Part #132827
Chassis and enclosures diagram
Part #174332X599
Steering assembly diagram
Part #19183812
Chassis and enclosures diagram
Part #174996
Chassis and enclosures diagram
Part #17670608
Electrical diagram
Part #131563
Ground drive diagram
Part #175456
Engine diagram
Part #137180
Wheels and tires diagram
Part #7152J
The manufacturer no longer makes this part, and there's no substitute part