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917378633 Craftsman Lawn Mower - Overview

Diagrams for 917378633

See every part. Know exactly what you need.

Parts for the 917378633

Fan Washer – Part Number: STD551010

Fan Washer

Part #STD551010

E-ring – Part Number: STD581050

E-ring

Part #STD581050

Rear Skirt Kit – Part Number: 413160

Rear Skirt Kit

Part #413160

Engine Bolt – Part Number: 150406

Engine Bolt

Part #150406

Screw 8Pk – Part Number: STD601005

Screw 8Pk

Part #STD601005

Kit, O-Ring – Part Number: 428450

Kit, O-Ring

Part #428450

Handle Bracket Kit, LH/RH – Part Number: 192983

Handle Bracket Kit, LH/RH

Part #192983

Lawn & Garden Equipment Washer – Part Number: 851074

Lawn & Garden Equipment Washer

Part #851074

E-Ring – Part Number: 12000014

E-Ring

Part #12000014

Nut 8Pk – Part Number: STD541410

Nut 8Pk

Part #STD541410

Screw 5Pk – Part Number: STD523707

Screw 5Pk

Part #STD523707

V-Belt – Part Number: 83691

V-Belt

Part #83691

Common Symptoms of the 917378633

How this model fails, and the parts that fix it.

Mower blade does not cut

Fixed by
these parts

Fixing

Repair Tips From Fixers Like You

See how others fixed this model. Time, tools, difficulty, and steps that lead to victory! View More

My lawn mower blade wouldn’t stay in place. The old blade adapter had worn down and broken.

3 of 19 people found this instruction helpful.

Joel from ROSEVILLE, MN
Very Easy
Less than 15 mins
Socket set

I took off the old blade adapter and put the new one on. It literally requires removing one bolt. Unfortunately, once I started and ran my mower for a few minutes it blew up and left a charred patch of lawn. The underside of the mower is mangled metal and unusable now. The repair, though, was super easy!

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