Parts That Fix Whirlpool Dryer 7MWGD2140JB0 Drum Not Spinning
This dryer drum belt (Whirlpool Dryer Belt, Drive Belt) has four ridges, three grooves and is 1/4" wide, and 92 1/4 inches in length. It comes in black and is made of rubber. The belt transfers the rotation of the motor to turn the drum. The belt attaches to the drum, idler pulley, and motor pulley.
Replacing your Kenmore Dryer Dryer Drive Belt

Customer Repair Stories
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Gary from Oakland, MD
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Difficulty Level:Really Easy
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Total Repair Time:15 - 30 mins
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Tools:Nutdriver, Screw drivers
2. Removed the bolts from upper rear of dryer
3. Pried off the dryer top from the front (it rests on rear hinges)
4. Disconnected dryer door wiring
5. Removed bolt from inside upper front corners; removed front panel (be careful: the edges are sharp and the tumbler will fall ... Read more when it loses support)
6. Removed broken belt and lint from interior parts; removed tensioner (which had fallen out of place). Note: The newer models have a tensioner pulley; my older model had a smooth semicircle that was confusing at first glance
7. Flipped dryer onto its back (for easier reinsertion of new belt and tumbler)
8. Placed new belt on tumbler; reinserted tumbler
9. Inserted new belt through tensioner, inserted tensioner "legs" into grooves on floor. Note: The belt will pull the tensioner upright when it's inserted properly (which isn't obvious at first)
10. Made sure belt and tumbler seal were properly installed
11. Replaced parts in reverse order
The process took over an hour because I couldn't figure out how to insert the belt through the tensioner. The trick is to insert the folded belt through the tensioner and onto the motor pulley. If I had to do it again, it would take about 30 minutes (including cleaning lint)
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Michael from San Antonio, TX
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Difficulty Level:Easy
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Total Repair Time:30 - 60 mins
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Tools:Screw drivers, Wrench set
The drum support roller kit (Dryer Repair Kit) allows the dryer to tumble properly by supporting the drum cylinder. The idler pulley provides the tension required for a multi-ribbed belt. The belt attaches to the drum, idler pulley, and motor pulley. If your dryer is damaged, it may be making loud, squeaking, and/or squealing noises while the drum is turning. This is from normal wear and tear. The drum may eventually stop turning all together. This is a sign the part should be replaced. This is one complete maintenance kit. The kit includes the drum belt, drum support rollers, one idler pulley, four tri-rings, and one clip. The parts are constructed of plastic, metal, and rubber, and come in black/white/silver.
Replacing your Whirlpool Dryer Dryer Maintenance Kit

Customer Repair Stories
2nd removed two screws under lint screen cover.
3rd poped up lid with flathead screwdryer, then removed (2) 5/16 screws from door cover and unpluged lid switch, lifted up dryer door pannel
4th removed drum
5th took out plastic triangle wheel rings
6th removed old belt guild (to motor pully)
... Read more />7th removed old wheels and plastic rings stops
8th cleaned excessive hair dust with shopvac
9th put new replaicment part in dryer. made sure to turn manually to make sure belt was lined up properly, then put all dryer peices back.
10th aditional work, took back cover off and removed the (4) 1/4 screws for lint screen case (left side in dryer) vacumed out any excessive dirt lint ect, also cleaned any excessive dust I found in back of dryer, dryer , exhaust ect, and put all back together.
JUst like a new dryer aain after all PM was complete.
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Michael from Haines City, FL
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Difficulty Level:A Bit Difficult
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Total Repair Time:1- 2 hours
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Tools:Nutdriver, Screw drivers, Wrench (Adjustable)
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DENNIS from ALTOONA, FL
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Difficulty Level:A Bit Difficult
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Total Repair Time:1- 2 hours
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Tools:Nutdriver, Screw drivers
This part provides the tension required for a multi-ribbed belt. It also helps the belt rotate the drum and attaches to the idler pulley wheel. If your dryer will not start or tumble, takes too long to dry, or is noisy during operation, you may need to replace the idler pulley assembly. Make sure to disconnect power before installing this part, and wear work gloves to protect your hands. While the dryer is disassembled for this repair, consider replacing the drive belt as well. You will need a putty knife, a Phillips screwdriver, and a 5/16 nut driver for this repair.
Replacing your Kenmore Dryer Dryer Idler Pulley Assembly

Customer Repair Stories
Lubricated motor and guide wheels but squealing still there. Then noticed the "idler pulley assembly" (the part that keeps the belt tight against ... Read more the drum) looked a bit old and worn. Ordered a replacement part on this site because it was much much cheaper than a service call, installed it.... and NO SQUEAL!!!
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Will from Charlotte, NC
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Difficulty Level:A Bit Difficult
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Total Repair Time:15 - 30 mins
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Tools:Screw drivers, Socket set
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Oscar from Dallas, TX
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Difficulty Level:Really Easy
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Total Repair Time:30 - 60 mins
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Tools:Screw drivers
The WP8066184 is a dryer motor pulley that is used in some dryer models. It supports the motor belt where it connects with the motor. Symptoms of failure include squealing or grinding noise during drum rotation. Please use the model number of the appliance to check for compatibility before purchasing.
Replacing your Whirlpool Dryer Dryer Motor Pulley

Customer Repair Stories
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Rob from GAITHERSBURG, MD
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Difficulty Level:Really Easy
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Total Repair Time:30 - 60 mins
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Tools:Wrench (Adjustable)
Hint: Use a one gallon ice cream bucket to hold up the drum while connecting the belt. It makes it much easier and gives you more clearance.
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Brian from IMLAY CITY, MI
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Difficulty Level:Very Easy
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Total Repair Time:15 - 30 mins
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Tools:Nutdriver, Pliers, Screw drivers, Wrench set
This motor fits most Whirlpool incorporated dryer brands before 1996. NOTE: Pulley is NOT available separately.
Replacing your Kenmore Dryer Dryer Drive Motor w/Pulley

Customer Repair Stories
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charles from parker, CO
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Difficulty Level:A Bit Difficult
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Total Repair Time:More than 2 hours
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Tools:Nutdriver, Screw drivers
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James from Moscow, IA
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Difficulty Level:Easy
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Total Repair Time:30 - 60 mins
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Tools:Nutdriver, Screw drivers
This is a genuine OEM replacement rear drum seal for your dryer. This seal is made of felt and comes with the adhesive required for installation. The purpose of the seal is to prevent hot air from escaping the drum while the dryer is operating. If you notice that it is taking too long for your laundry to dry, that marks are left on your laundry, or the machine is noisy or will not tumble, then you may need to replace the seal.
Replacing your Whirlpool Dryer Dryer Drum Felt Seal

Customer Repair Stories
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Cleo from Laurinburg, NC
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Difficulty Level:Easy
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Total Repair Time:1- 2 hours
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Tools:Nutdriver, Screw drivers
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Grace from Phoenix, AZ
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Difficulty Level:Easy
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Total Repair Time:30 - 60 mins
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Tools:Screw drivers, Socket set
This drum support roller is sold individually. Most dryers require two. The tri-rings are included. This is a drum support roller for a dryer. It is a genuine replacement part. This part is sold separately. Most dryers require two drum rollers. It is recommended to check and replace both drum support rollers at the same time to ensure proper drum rotation and because they often wear at the same rate. The drum support roller holds the drum in the proper position while it spins on the support wheels. If rollers are worn out, they will cause the dryer to be noisy.
Replacing your Whirlpool Dryer Dryer Drum Support Roller

Customer Repair Stories
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Robert from GOODRICH, TX
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Difficulty Level:Easy
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Total Repair Time:30 - 60 mins
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Tools:Nutdriver, Pliers, Screw drivers, Socket set
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Jeff from Mesa, AZ
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Difficulty Level:A Bit Difficult
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Total Repair Time:30 - 60 mins
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Tools:Nutdriver, Screw drivers, Wrench (Adjustable), Wrench set
This dryer door switch is a simple on/off switch mechanism that prohibits the dryer from operating when the door is open, and operates the drum light. White in color and 6.5 inches long, this OEM switch is comprised of plastic and metal, and features the switch and three wires that comprise the part. Sold individually, this part attaches to the inside of the top end of the front panel. One end attaches to the wiring harness, the other goes through the panel to make contact with the door when the door is closed. Over time, this part can be subject to material fatigue or breakage due to frequent use or rough handling. If it breaks or is defective, you won't be able to start or stop your drying cycle, depending on the position your switch broke in. The easiest way to test this part for functionality is to test it by hand. Push on the black tab that sticks out of the front panel to make contact with your dryer door; if there is no resistance in the tab and it doesn't make a click sound, you may need to replace it.
Replacing your Whirlpool Dryer Dryer 3 Wire Door Switch

Customer Repair Stories
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RICHARD from NORCROSS, GA
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Difficulty Level:Really Easy
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Total Repair Time:15 - 30 mins
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Tools:Nutdriver, Screw drivers
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pat from lisbon,, OH
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Difficulty Level:Really Easy
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Total Repair Time:15 - 30 mins
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Tools:Screw drivers, Wrench set