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Samsung
Dishwasher

Model # DMR78AHB/XAA-00 Official Samsung dishwasher

Here are the diagrams and repair parts for Official Samsung DMR78AHB-XAA-00 dishwasher, as well as links to manuals and error code tables, if available.

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Installation guide
Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 136 parts  |
Dishwasher Sump Gasket DD62-00050A
#17

Case assy diagram

Dishwasher sump gasket

Part #DD62-00050A

BEST SELLER
$114.67 | 
10% OFF Was : $126.71
In Stock
Dishwasher Vent Seal DD63-00072A
#4

Base assy diagram

Dishwasher vent seal

Part #DD63-00072A

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This item is not returnable
$5.64 | 
15% OFF Phone Price : $6.64
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Dishwasher Motor Shaft Seal DD62-00053A
#15

Pump assy diagram

Dishwasher motor shaft seal

Part #DD62-00053A

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$30.96 | 
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Dishwasher Detergent Dispenser Assembly DD59-01001A
#15-5

Door assy diagram

Dishwasher detergent dispenser assembly

Part #DD59-01001A

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10% OFF Phone Price : $122.69
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Dishwasher Tine Row Clip DD61-00217A
Dishwasher tine row clip

Part #DD61-00217A

This item is not returnable
$4.59 | 
18% OFF Phone Price : $5.59
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Dishwasher Door Hinge Arm Link Guide DD61-00207A
#1511

Door assy diagram

Dishwasher door hinge arm link guide

Part #DD61-00207A

This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
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Dishwasher Dishrack Roller, Lower DD66-00023A
#6-9

Case assy diagram

Dishwasher dishrack roller, lower

Part #DD66-00023A

$10.72 | 
16% OFF Phone Price : $12.72
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Dishwasher Tub Screw Cap DD67-00040A
#15

Tub assy diagram

Dishwasher tub screw cap

Part #DD67-00040A

This item is not returnable
$2.26
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Dishwasher Door Vent Seal DD62-00044A
#15-1

Door assy diagram

Dishwasher door vent seal

Part #DD62-00044A

This item is not returnable
$26.36 | 
19% OFF Phone Price : $32.36
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Dishwasher Dishrack Roller And Stud DD61-00222A
#6-8

Case assy diagram

Dishwasher dishrack roller and stud

Part #DD61-00222A

This item is not returnable
$4.59 | 
18% OFF Phone Price : $5.59
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Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

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Why does my dishwasher door drop open too fast?

Main causes: broken door spring, damaged or broken door hinge…

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Why don't my dishes get dry?

Main causes: not using rinse aid, rinse aid dispenser failure, broken heating element, malfunctioning vent, drying fan f…

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Why won't my dishwasher fill?

Main causes: water supply problem, stuck overfill float, clogged water inlet valve screen, water inlet valve failure…

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Why won't my dishwasher start?

Main causes: light switch beside the sink turned off, lack of power, bad dishwasher door switch, control system failure,…

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Why isn't my dishwasher getting dishes clean?

Main causes: improper loading, low water temperature, improper detergent dosage, detergent dispenser failure, spray arm …

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Why is my dishwasher noisy?

Main causes: glass or popcorn kernel stuck in the chopper blade, drain line vibrating against the cabinet, debris in was…

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Why won't my dishwasher drain?

Main causes: clogged kitchen sink drain, clogged drain hose, drain check valve damaged, drain pump failure, control syst…

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Why can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster…

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Why is my dishwasher leaking?

Main causes: damaged or stuck spray arm, leaking door seal, damaged door hinge, leaky heating element water seal, cracke…

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Most common repair guides to help fix your dishwashers

These step-by-step repair guides will help you safely fix what’s broken on your dishwasher.

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How to replace a dishwasher water inlet valve

How to replace a dishwasher water inlet valve

If your dishwasher fills constantly or won't fill at all, the water inlet valve has failed. You can replace it in about …

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Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher detergent dispenser

How to replace a dishwasher detergent dispenser

Dishes need dish detergent to get clean. Learn how to replace a dishwasher detergent dispenser with easy step-by-step i…

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Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher door outer panel

How to replace a dishwasher door outer panel

If your dishwasher door is dented or you want it to match your cabinets or other appliances, this guide shows how to rep…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your dishwashers

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

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5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

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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.…

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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.…

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