Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Craftsman
Lawn & Garden

Model # 91799150 Official Craftsman grader blade

Here are the diagrams and repair parts for Official Craftsman 91799150 grader blade, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Error Codes

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 15 parts  |
Cotter 137185
#7

Replacement parts diagram

Cotter

Part #137185

The manufacturer no longer makes this part, and there's no substitute part

Washer 120382
#3

Replacement parts diagram

Washer

Part #120382

The manufacturer no longer makes this part, and there's no substitute part

Book 917.99150

#NI

All parts diagram

Book

Part #917.99150

The manufacturer no longer makes this part, and there's no substitute part

Bolt 109749
#14

Replacement parts diagram

Bolt

Part #109749

The manufacturer no longer makes this part, and there's no substitute part

Quadrant 5418H
#6

Replacement parts diagram

Quadrant

Part #5418H

The manufacturer no longer makes this part, and there's no substitute part

Brace 5421H
#2

Replacement parts diagram

Brace

Part #5421H

The manufacturer no longer makes this part, and there's no substitute part

Nut 219432
#4

Replacement parts diagram

Nut

Part #219432

The manufacturer no longer makes this part, and there's no substitute part

Plate U/l 606A300
#9

Replacement parts diagram

Plate u/l

Part #606A300

The manufacturer no longer makes this part, and there's no substitute part

Frame Weldmt 634A55
#5

Replacement parts diagram

Frame weldmt

Part #634A55

The manufacturer no longer makes this part, and there's no substitute part

Washer 120384
#11

Replacement parts diagram

Washer

Part #120384

The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your water heaters

Choose a symptom to see related water heater repairs.

View all

Why is there water in my water heater's drain pan?

Main causes: loose water pipe fittings, leaky drain valve, bad temperature-pressure relief valve, leaky heating element,…

Read more

Why does my hot water smell like rotten eggs?

Main causes: water supply needs chlorine treatment, anode rod too reactive…

Read more

Why isn't my water heater heating my water?

Main causes: lack of power, no gas supply, thermostat limit switch tripped, bad element, bad thermostat, gas valve failu…

Read more

Why isn't my water heater making enough hot water?

Main causes: broken heating element, thermostat failure, excessive tank sediment, tank size too small, burner valve asse…

Read more

Why is my water heater's pressure relief valve dripping water?

Main causes: faulty pressure relief valve, water is overheating…

Read more

Why isn't my water heater making the water hot enough?

Main causes: thermostats need adjustment, water heater capacity too low, bad heating element, thermostat failure, excess…

Read more

Why is my water heater making the water too hot?

Main causes: thermostat temperature set too high, thermostats need adjustment, faulty thermostat, shorted heating elemen…

Read more

Effective articles & videos to help repair your water heaters

Use the advice and tips in these articles and videos to get the most out of your water heater.

View all
Wiring schematic symbols explained video

Wiring schematic symbols explained video

Learn some of the most common symbols found in a wiring diagram and what they mean.…

Read more
How to read a wiring schematic video

How to read a wiring schematic video

Learn how to decipher symbols so you can buy the right part for your problem.…

Read more
Water heater common questions

Water heater common questions

These common questions and answers can help you make the most of your water heater.…

Read more

Parts & More