Genuine Murray replacement part, this item is sold individually.
This is the belt that transmits power from the engine to the transmission giving the Tractor motion.
It is put on the large pulley that is connected to the transmission, then on the top of the Stacked Pulley Assembly.
It is used on all of the Lawn Tractor models shown below.
Belt-v-motion Drive 37X87MA
OEM part for: Murray
Part Number: 37X87MA


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Product Description ?
- Classification: Part
- Weight: 0.60 lbs.
- Shipping: Ships Worldwide
Frequently Purchased Together ?
Compatibility
This Belt-v-motion Drive will fit the following 498 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Displaying 20 of 498 matching models.
Murray
Show More Compatible Models498 total model matches. Try the above search to narrow your results.
This is the official OEM part for the following brands:
- Murray
This item works with the following types of products:
- Lawn Mower
- Lawn Tractor
This part replaces obsolete part #: 037X87MA, 7101749MA, MU7101749MA
Customer Part Reviews ?
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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.
Broken blade belt
Tool Type
Lawn Tractor
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set, Wrench Set, none
Parts Used
Drive belt was worn out. Cracked in all places
Tool Type
Lawn Tractor
Difficulty
Easy
Time
1-2 hours
Tools Used
Socket set, Wrench Set
Parts Used
Drive Belt Broke on Lawn Tractor
Tool Type
Lawn Tractor
Difficulty
Hard
Time
More than 2 hours
Tools Used
Pliers, Socket set, Wrench Set, Adjustable Wrench, Breaker Bar
Removed old belt making sure to notice it's path so I could install the new one.
I took pictures to help with my memory!
Reinstalled new drive belt and plastic pulley (which was broken) but had to loosen rear pulley guides on all pulleys.
Had to unbolt and lift up Steering wheel shaft in order to install new belt properly.
Had to unhook link clip near rear pulley to get new belt on properly.
Tightened everything back in place and no more problems.
Lawn tractor drive belt kept popping off........worn out.
Tool Type
Lawn Tractor
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set, Adjustable Wrench
Parts Used
Removed steering wheel and shaft
Removed belt holder pins from rear pulley on transaxle
Took apart shift linkage
Removed clutch pulley or idler pulley
Removed belt
Replaced with new belt
and replaced parts and stuff I took apart.....works good.
Drive belt and drive belt pulley broken, blades was bad deck idler bad
Tool Type
Lawn Tractor
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set, Adjustable Wrench, air tools
Drive belt broke. replaced. clutch pulley wore, replaced.
Tool Type
Lawn Tractor
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Socket set, Wrench Set, Adjustable Wrench, pry bar
Parts Used
Drive belt jumped off
Tool Type
Lawn Tractor
Difficulty
Medium
Time
1-2 hours
Tools Used
Socket set
Bad motion drive belt and tensioner pulley for belt
Tool Type
Lawn Tractor
Difficulty
Medium
Time
More than 2 hours
Tools Used
Screwdriver, Pliers, Wrench Set
Parts Used
Drive belt broke
Tool Type
Lawn Tractor
Difficulty
Hard
Time
1-2 hours
Tools Used
Wrench Set, Nutdriver
Parts Used
Lawn mower drive belt worn out and drive pulley
Tool Type
Lawn Tractor
Difficulty
Medium
Time
30-60 minutes
Tools Used
Pliers, Socket set
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Learn MoreOur product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
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.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
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.