Part Location Diagram of 37X112MA Murray Belt - Primary Drive
See part D49 in the diagram
( Grid squares measure 1x1 inch )

Belt - Primary Drive 37X112MA

Manufactured by:
Murray
ERP Number:
ERP9277626
Part Number:
37X112MA
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

A Bit Difficult 

30 - 60 mins 

(3 rated repairs) ?

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Product Description

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This item has been sourced from the original manufacturer to be used with riding lawnmowers from Murray. The belt is used to link the motor pulley and the transaxle pulley. This part allows the engine to engage the transmission to drive the mower. This part is sold as an individual replacement part.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Murray
  • Briggs and Stratton
This part works with the following products:
  • Lawn Tractor

Customer Part Reviews

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5.0
Average Rating (out of 5):
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(2 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.

A Bit Difficult 

30 - 60 mins 

(3 rated repairs) ?
  • 1
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Mower would bind and squeal, the belt no speed control,could not shift.

William from Cape Coral, Florida

5 of 5 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Screw drivers, Socket set, Wrench set
Parts Used:
690409MA, 37X112MA, 37X113MA
Belts that were on the machine when I got it were B belts normal V type, and what would happen the speed increaser would bind and the mower would lock up. ordered the factory Murray belts and pulleys and come to find out the belts were B type but did not have a V shape more flat. Installed the new belts and pulleys problem solved runs gre at. Remember always use the factory or trusted after market parts, saves lots of tine.
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Drive belt broke

Dave from Fort Pierce, Florida

4 of 4 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Pliers, Screw drivers, Socket set, Wrench set
Parts Used:
690409MA, 37X112MA, 1001187MA
Started by following instructions given in manual but, found an easier way to perform job. Removed deck and pulley plates from underside of mower. Had to use snap ring pliers to remove snap ring from steering gear and remove gear. Pulled up steering wheel to get belt out past it. Installed new belt.
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2002 Murray Riding Mower wouldn\'t start

Michael from Saint Regis, Montana

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Nutdriver, Screw drivers, Socket set
Parts Used:
593934, 5412K, 37X112MA, 7023354YP
Living 75 miles from nearest repair place, and not an electrical guy, I replaced parts that were instrumental to start the mower. Youtube videos helped on most things, and most parts swapped out with minmal effort with common tools. BUT the replacement of the primary belt was from the lower bowels of the earth! You need to remove the mo wing deck, and it helps to really get this tractor off the ground onto ramps and jack up the rear end so you can get underneath. Everything else was easy. Trouble is I\'m 76 and have cancer which really messes with logical, sequential thinking. The problem with the starting issue was that I needed to replace the solenoid, the only part I didn\'t buy a replacement for---naturally. So I had to use a temporary, bypassing momentary switch to get the tractor to run, which it did---nicely. Having not done any of this work before, this replacing business has been an adventure. Thankfully, eReplacement people helped me through it with timely advice, and great replacement parts. They are my go-to people! Great pricing too!
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Model Cross Reference

This part works with the following models:
ERP Number: ERP9277626
Manufacturer Part Number: 37X112MA
Brand Model Number Description
Murray 385300x30A Lawn Tractor - 38&#34 Lawn Tractor
Murray 425303x92A Lawn Tractor - 42&#34 Lawn Tractor
Murray 425303x92B Lawn Tractor - 42&#34 Lawn Tractor
Murray 425306x48A Lawn Tractor - 42&#34 Lawn Tractor
Murray 425307x24A Lawn Tractor - 42&#34 Lawn Tractor
Murray 425307X51A Lawn Tractor - 42-Inch Lawn Tractor
Murray 465305x92A Lawn Tractor - 46&#34 Lawn Tractor
Murray 465305x92B Lawn Tractor - 46&#34 Lawn Tractor
Murray 465306x8A Lawn Tractor - 46&#34 Lawn Tractor
Murray 465306x8B Lawn Tractor - 46&#34 Lawn Tractor
Murray 465307x31A Lawn Tractor - 46&#34 Lawn Tractor
Murray 465307X51 Lawn Tractor - 46-Inch Lawn Tractor
Murray 465617x51A Lawn Tractor - 46&#34 Lawn Tractor
Murray 7800282 Lawn Tractor - Lawn Tractor
Briggs and Stratton 7800282-425307X51A Lawn Tractor - 7800282 - 425307x51a, Lawn Tractor (2008)
Murray 7800283 Lawn Tractor - Lawn Tractor
Briggs and Stratton 7800283-465307X51 Lawn Tractor - 7800283 - 465307x51, Lawn Tractor (2008)