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917379810 Craftsman Lawn Mower - Overview

Diagrams for 917379810

See every part. Know exactly what you need.

Parts for the 917379810

V-Idler Pulley – Part Number: 166042

V-Idler Pulley

Part #166042

Screw – Part Number: 163409

Screw

Part #163409

Blade 21" – Part Number: 159267

Blade 21"

Part #159267

Lawn Mower E-ring – Part Number: 12000058

Lawn Mower E-ring

Part #12000058

Engine Bolt – Part Number: 150406

Engine Bolt

Part #150406

Brkt.Hndle.A – Part Number: 181021X479

Brkt.Hndle.A

Part #181021X479

Pulley Idler – Part Number: 166043

Pulley Idler

Part #166043

Kit, O-Ring – Part Number: 428450

Kit, O-Ring

Part #428450

Screw 8Pk – Part Number: STD601005

Screw 8Pk

Part #STD601005

Bolt Hex Head Shoulder 5/16-18 x 1/2 – Part Number: 160829

Bolt Hex Head Shoulder 5/16-18 x 1/2

Part #160829

Belt Keeper – Part Number: 166021X004

Belt Keeper

Part #166021X004

V.Belt.3L – Part Number: 166060

V.Belt.3L

Part #166060

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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