917377421 Craftsman Lawn Mower - Overview

Diagrams for 917377421

See every part. Know exactly what you need.

Parts for the 917377421

Lawn Mower E-ring

Part #12000058

Rear Skirt Kit

Part #413160

Drive Pulley

Part #194126

Engine Bolt

Part #150406

Handle Bracket Kit, LH/RH

Part #192983

Spring Retainer

Part #150495

Pinion

Part #137054

Lawn & Garden Equipment Washer

Part #851074

Replacement Belt Kit

Part #157769

Pan Head Screw

Part #158755

Hub Cap

Part #150182

Front Drive Wheel Kit

Part #193144

This is a genuine Craftsman replacement part that has been sourced from the original manufacturer to be used with walk-behind lawnmowers. The drive wheel is used to provide traction to drive the mower. This wheel is geared and links with the transaxle pinion to rotate the wheel with the axle when using the self-propel feature. This item is sold as an individual replacement part.

Common Symptoms of the 917377421

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

Mower blade does not cut

Fixed by
these parts

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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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