Model # DW290 Official DeWalt 1/2" impact wrench

Here are the diagrams and repair parts for Official DeWalt DW290 1/2" impact wrench, as well as links to manuals and error code tables, if available.

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Error Codes

Model diagram and schematic

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Showing 10 of 47 parts |

#40

Unit parts diagram

End cap

Part #449460-01

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

#25

Unit parts diagram

Wash

Part #135089-00

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

#43

Unit parts diagram

Lead

Part #158491-00

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

#28

Unit parts diagram

Gasket

Part #135082-00

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

#36

Unit parts diagram

Black & decker switch support

Part #449472-00

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

Power Tool Screw, #6-19 X 5/8-in 330013-03

#38

Unit parts diagram

Power tool screw, #6-19 x 5/8-in

Part #330013-03

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

#44

Unit parts diagram

Terminal

Part #448172-00

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

#30

Unit parts diagram

Baffle

Part #447786-00

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

#12

Unit parts diagram

Gear case

Part #449448-00

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

#37

Unit parts diagram

Cord clamp

Part #450877-00

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

Most common symptoms to help you fix your washers

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Why won't my washing machine drain?

Main causes: clogged drain hose, house drain clogged, bad drain pump, water-level pressure switch failure, bad control b…

Why won't my washing machine agitate or spin?

Main causes: worn agitator dogs, bad clutch, broken motor coupler, shifter assembly failure, broken door lock, suspensio…

Why won't my washing machine start?

Main causes: bad lid switch or door lock, bad timer or electronic control board, wiring failure, bad water inlet valve a…

Why your washing machine won't finish its cycle

Main causes: broken lid switch or lid lock, bad pressure switch, broken shifter assembly, faulty control system…

Why is my washing machine noisy or shaking?

Main causes: unbalanced load, loose spanner nut, worn drive block, broken shock absorber or suspension spring, debris in…

Why won't my washing machine fill?

Main causes: no water supply, bad water valves, water-level pressure switch failure, control system failure, bad door lo…

Why doesn't my washing machine work at all?

Main causes: lack of electrical power, wiring failure, bad power cord, electronic control board failure, bad user interf…

Why does my washing machine overfill?

Main causes: leaky water inlet valve, faulty water-level pressure switch, bad electronic control board…

Why is the water in my washing machine the wrong temperature?

Main causes: water heater failure, bad water temperature switch, faulty control board, bad water valve, faulty water tem…

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Effective articles & videos to help repair your washers

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

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How to use your washing machine efficiently

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Model # DW290 Official DeWalt 1/2" impact wrench

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Most common symptoms to help you fix your washers

Why won't my washing machine drain?

Why won't my washing machine agitate or spin?

Why won't my washing machine start?

Why your washing machine won't finish its cycle

Why is my washing machine noisy or shaking?

Why won't my washing machine fill?

Why doesn't my washing machine work at all?

Why does my washing machine overfill?

Why is the water in my washing machine the wrong temperature?

Repair guides for gas snowblowers

How to replace a snowblower fuel filter

How to adjust snowblower skid shoes

How to rebuild a snowblower carburetor

Effective articles & videos to help repair your washers

How to use your washing machine efficiently

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Top questions about Sears and Sears PartsDirect

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