DeWalt
Power Screwdriver

Model # DW280K Official DeWalt drywall screwdriver

Here are the diagrams and repair parts for Official DeWalt DW280K drywall screwdriver, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 62 parts  |

Sears Screw 448269-00
#31

Unit parts diagram

Sears screw

Part #448269-00

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

Sears Spindle 96540-01
#41

Unit parts diagram

Sears spindle

Part #96540-01

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

Sears Drill Motor Brush Spring 445860-00
#4

Unit parts diagram

Sears drill motor brush spring

Part #445860-00

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

Lip Seal (assemble Seal With Lip Facing Away From Gears.) 596534-00
#50

Unit parts diagram

Lip seal (assemble seal with lip facing away from gears.)

Part #596534-00

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

5-piece Drywall Screwdriver Bit Set DW2105

#NI

All parts diagram

5-piece drywall screwdriver bit set

Part #DW2105

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

Nutsetter DW2222

#NI

All parts diagram

Nutsetter

Part #DW2222

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

Sears Dust Seal 449890-00
#58

Unit parts diagram

Sears dust seal

Part #449890-00

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

Black & Decker Retain Ring 450750-00
#49

Unit parts diagram

Black & decker retain ring

Part #450750-00

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

Locator 448862-00

#NI

All parts diagram

Locator

Part #448862-00

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

Black & Decker Ring 89210-00
#27

Unit parts diagram

Black & decker ring

Part #89210-00

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

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower blade

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair difficulty
Time required
 45 minutes or less

Articles and videos for gas walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

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

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.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Lawn mower won't start troubleshooting video: spark plug and ignition problems video

Lawn mower won't start troubleshooting video: spark plug and ignition problems video

Find out how to test and fix problems with the spark plug, stop wire, ignition coil and flywheel.…