Medium
30-60 minutes
An authentic OEM sourced replacement part which is specially produced for use with Murray walk-behind lawn mowers. This is the main drive belt of the unit, over time belts tend to wear out and stretch eventually requiring a replacement to maintain peak performance. Keep in mind this high-quality component is made of durable rubber material and is sold individually.
Belt(22sd B&s)&(22rb 37X100MA
OEM part for: Murray
Part Number: 37X100MA
$22.50
In Stock
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Compatibility
This part will fit the following 45 machines
Murray
226110x48A 22" Lawn Mower View Diagrams & Manuals
22605x50G (2003) 22" Lawn Mower View Diagrams & Manuals
226110x18A (2003) 22" Lawn Mower View Diagrams & Manuals
226110x24A (2003) 22" Lawn Mower View Diagrams & Manuals
226110x92A (2003) 22" Lawn Mower View Diagrams & Manuals
22605x50F (2002) 22" Lawn Mower View Diagrams & Manuals
226110x6A (2002) 22" Lawn Mower View Diagrams & Manuals
22646x6F (2002) 22" Lawn Mower View Diagrams & Manuals
22605x50D (2001) 22" Lawn Mower View Diagrams & Manuals
22605x50E (2001) 22" Lawn Mower View Diagrams & Manuals
226110x71A (2001) 22" Lawn Mower View Diagrams & Manuals
22615x14B (2001) 22" Lawn Mower View Diagrams & Manuals
22615x8C (2001) 22" Lawn Mower View Diagrams & Manuals
22646x6E (2001) 22" Lawn Mower View Diagrams & Manuals
227110x71A (2001) 22" Lawn Mower View Diagrams & Manuals
22965x8B (2001) 22" Lawn Mower View Diagrams & Manuals
22605x50C (2000) 22" Lawn Mower View Diagrams & Manuals
22605x51B (2000) 22" Lawn Mower View Diagrams & Manuals
22615x14A (2000) 22" Lawn Mower View Diagrams & Manuals
22955x31A (2000) 22" Lawn Mower View Diagrams & Manuals
22615x194A (2000) 22" Lawn Mower View Diagrams & Manuals
22615x194B (2000) 22" Lawn Mower View Diagrams & Manuals
22965x8A (2000) 22" Lawn Mower View Diagrams & Manuals
22615x8A (2000) 22" Lawn Mower View Diagrams & Manuals
22965x8B (2000) 22" Lawn Mower View Diagrams & Manuals
22615x8B (2000) 22" Lawn Mower View Diagrams & Manuals
22615x92B (2000) 22" Lawn Mower View Diagrams & Manuals
22617x192A (2000) 22" Lawn Mower View Diagrams & Manuals
22655x192A (2000) 22" Lawn Mower View Diagrams & Manuals
22655x592A (2000) 22" Lawn Mower View Diagrams & Manuals
22655x92A (2000) 22" Lawn Mower View Diagrams & Manuals
22716x192A (2000) 22" Lawn Mower View Diagrams & Manuals
22716x592A (2000) 22" Lawn Mower View Diagrams & Manuals
22716x92A (2000) 22" Lawn Mower View Diagrams & Manuals
22605x50B (1999) 22" Walk Behind Mower View Diagrams & Manuals
22605x51A (1999) 22" Walk Behind Mower View Diagrams & Manuals
22606B (1999) 22" Walk Behind Mower View Diagrams & Manuals
22615x92A (1999) 22" Walk Behind Mower View Diagrams & Manuals
22636x31B (1999) 22" Walk Behind Mower View Diagrams & Manuals
22636x8B (1999) 22" Walk Behind Mower View Diagrams & Manuals
22646x6B (1999) 22" Walk Behind Mower View Diagrams & Manuals
22646x8B (1999) 22" Walk Behind Mower View Diagrams & Manuals
22646x92A (1999) 22" Walk Behind Mower View Diagrams & Manuals
22715x92A (1999) 22" Walk Behind Mower View Diagrams & Manuals
226110x48A (2004) Walk-Behind Mower View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Lawn Mower Parts
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Self-propelled belt broke.
David - August 4, 2016
👍 2 of 2 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Medium
Time
30-60 minutes
Tools Used
Socket set, WD 40
Parts Used
1. Removed belt protective cover.
2. Determined that the front axle needed to be shifted out of the way so the belt could be placed over the pulley on the front axle.
3. Removed front wheels, gear guards and sheer pins on axle so axle could be moved enough to place the belt over the axle pulley.
4. Inserted belt over axle pulley.
5. Moved axle back into place.
6. Replaced sheer pins, axle gears that form the end of the axle under the wheels.
7. Replaced gear protective covers.
8. Placed belt over rest of pulleys.
9. Replaced belt protective cover.
2. Determined that the front axle needed to be shifted out of the way so the belt could be placed over the pulley on the front axle.
3. Removed front wheels, gear guards and sheer pins on axle so axle could be moved enough to place the belt over the axle pulley.
4. Inserted belt over axle pulley.
5. Moved axle back into place.
6. Replaced sheer pins, axle gears that form the end of the axle under the wheels.
7. Replaced gear protective covers.
8. Placed belt over rest of pulleys.
9. Replaced belt protective cover.
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Power drive for front wheels stopped working/belt broke
Judy - March 17, 2017
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers
Parts Used
Removed the cover for the belt
Took off the wheel mount
Installed the belt onto the pulley on the drive shaft
Installed the belt on the remaining pulleys
Put on the wheel mount
Screwed on the belt cover
Took off the wheel mount
Installed the belt onto the pulley on the drive shaft
Installed the belt on the remaining pulleys
Put on the wheel mount
Screwed on the belt cover
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Broken propelling drive belt
Scott - September 24, 2016
Tool Type
Lawn Mower
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Socket set
Parts Used
1 - Remove the three screws and drive belt cover
2 - Remove the front wheel mount on the same side as the belt cover
3 - Push the belt down through the deck, and around the end of the drive shaft, onto the pulley
4 - Thread the belt over the drive pulley and tensioning pulleys
5 - Reattach the front wheel mount assembly
6 - Reattach the belt drive cover
2 - Remove the front wheel mount on the same side as the belt cover
3 - Push the belt down through the deck, and around the end of the drive shaft, onto the pulley
4 - Thread the belt over the drive pulley and tensioning pulleys
5 - Reattach the front wheel mount assembly
6 - Reattach the belt drive cover
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Self propel wasn't working
Greg - July 26, 2016
Tool Type
Lawn Mower
Difficulty
Medium
Time
30-60 minutes
Tools Used
Pliers, Socket set, Wrench Set
My son had already tried to repair this, but he had the incorrect belt and didn't have the idler pulley.
1, removed Belt - need to take off cover over belt and remove one wheel and slide axel to complete the belt removal
2. replace belt - reverse of step 1 less replacing the cover.
3. replace idler pulleys (2) - socket and wrench remove mounting bolt, take off old pulley, replace with new pulley, and tighten mounting bolts
4. Had to determine how belt had to be placed regarding upper idler pulley (on top or on bottom of pulley) - Assembly diagram doesn't show belt path so I guessed and I was wrong. So I had to correct belt path.
5. Replace cover and the job was complete.
Due to the belt being new, it took a little while for the belt to stretch out and not drive the wheels when the drive wasn't engaged. This was about 2 hours of operation.
1, removed Belt - need to take off cover over belt and remove one wheel and slide axel to complete the belt removal
2. replace belt - reverse of step 1 less replacing the cover.
3. replace idler pulleys (2) - socket and wrench remove mounting bolt, take off old pulley, replace with new pulley, and tighten mounting bolts
4. Had to determine how belt had to be placed regarding upper idler pulley (on top or on bottom of pulley) - Assembly diagram doesn't show belt path so I guessed and I was wrong. So I had to correct belt path.
5. Replace cover and the job was complete.
Due to the belt being new, it took a little while for the belt to stretch out and not drive the wheels when the drive wasn't engaged. This was about 2 hours of operation.
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Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
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This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
