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Samsung
Dishwasher

Model # DMT300RFB/XAA Official Samsung dishwasher

Here are the diagrams and repair parts for Official Samsung DMT300RFB-XAA dishwasher, as well as links to manuals and error code tables, if available.

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

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

Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 125 parts  |
Dishwasher Sump Gasket DD62-00050A
#12

Baskets diagram

Dishwasher sump gasket

Part #DD62-00050A

BEST SELLER
$111.23 | 
10% OFF Phone Price : $123.23
In Stock
Dishwasher Vent Seal DD63-00072A
#3

Base assy diagram

Dishwasher vent seal

Part #DD63-00072A

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This item is not returnable
$5.64 | 
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Dishwasher Door Hinge Arm Link Guide DD61-00207A
#16

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 Door Vent Seal DD62-00044A
#5

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
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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Dishwasher Vent Actuator DD66-00057A
#4-7

Door assy diagram

Dishwasher vent actuator

Part #DD66-00057A

$71.79 | 
8% OFF Phone Price : $77.79
In Stock
Dishwasher Door Latch Retainer DD61-00175A
#1

Tub assy diagram

Dishwasher door latch retainer

Part #DD61-00175A

$28.69 | 
17% OFF Phone Price : $34.69
In Stock
Dishwasher Upper Spray Arm Retainer DD61-00228A
#5

Baskets diagram

Dishwasher upper spray arm retainer

Part #DD61-00228A

This item is not returnable
$3.59 | 
22% OFF Phone Price : $4.59
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Dishwasher Tub Corner Baffle, Right DD61-00177A
#13

Tub assy diagram

Dishwasher tub corner baffle, right

Part #DD61-00177A

This item is not returnable
$2.26
In Stock
Dishwasher Fan Cover DD63-00112A
#6

Door assy diagram

Dishwasher fan cover

Part #DD63-00112A

$13.03
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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 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 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 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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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 does my dishwasher door drop open too fast?

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

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Why does my dishwasher stop mid-cycle?

Main causes: broken door latch, tripped circuit breaker, broken heating element, faulty vent fan, sensor failure, contro…

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Why can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster…

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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 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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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 high-limit thermostat

How to replace a dishwasher high-limit thermostat

Follow these steps to replace the high-limit thermostat in your dishwasher if prevents the heating element from heating.…

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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
How to replace a dishwasher thermal fuse

How to replace a dishwasher thermal fuse

A completely dead control panel often indicates that the thermal fuse on the electronic control board is blown; follow t…

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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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