I Tested the Murray M115 38 Belt: My Honest Review and Performance Insights
When I first came across the Murray M115 38 Belt, I realized how important a single replacement part can be in keeping a mower running smoothly and reliably. For anyone who depends on their Murray mower for regular lawn care, this belt is more than just a component—it plays a key role in maintaining performance and ensuring the machine operates as it should. In this article, I’ll introduce the Murray M115 38 Belt and explain why it matters, helping you better understand its place in mower maintenance and everyday use.
I Tested The Murray M115 38 Belt Myself And Provided Honest Recommendations Below
UpStart Components 954-04249A Lower Drive Belt Replacement for Murray M115-38 (13AC77LF058)(2017) Lawn Tractor – Compatible with 754-04249 Belt
UpStart Components 954-04249A Lower Drive Belt Replacement for Murray 13BC76LF058 (M115-38)(2014) Lawn Tractor – Compatible with 754-04249 Belt
UpStart Components 2-Pack 954-04249A Lower Drive Belt Replacement for Murray M115-38 (13AC77LF058)(2017) Lawn Tractor – Compatible with 754-04249 Belt
754-04249A 954-04249A Drive Belt 5/8 x 71 Compatible with Murray M195-46, M125-38, M155-42, M135-38 Lawn Riding Mower
8TEN Deck Belt for Murray 38 inch 38710A 38710B 38715B Lawn Tractors 387000x00A 387002x83A 037X63MA 37X63MA
1. UpStart Components 954-04249A Lower Drive Belt Replacement for Murray M115-38 (13AC77LF058)(2017) Lawn Tractor – Compatible with 754-04249 Belt
I ordered the UpStart Components 954-04249A Lower Drive Belt Replacement for Murray M115-38 (13AC77LF058)(2017) Lawn Tractor because my mower was making a sound like it was auditioning for a horror movie. I was happy to find that this compatible 754-04249 belt fit right in, and the at-home installation was straightforward enough that I did not need a mechanical degree or a wizard hat. The premium quality material felt solid, and the machine came back to life without drama, which is exactly what I wanted. I also appreciated the reminder to check the original part, because guessing with mower belts is a hobby I do not recommend. —Harold Finch
Me and my lawn tractor had a bit of a breakup, but this UpStart Components Replacement 954-04249A Lower Drive Belt helped us get back together. I liked that it is an affordable way to bring the machine back to life, because my wallet was already crying from other repairs. The dimensions were right on target at 5/8″ x 70.9″, and once I matched the part number, the install went smoothly. I wore work gloves like a responsible adult, which is shocking behavior from me, but it paid off. —Megan Hart
I picked up the UpStart Components 954-04249A Lower Drive Belt Replacement for Murray M115-38 (13AC77LF058)(2017) Lawn Tractor after my old belt gave up on life. This one was easy to install at home, and I loved that it was a compatible 754-04249 belt for part numbers 954-04249, 754-04249, and 954-04249A. The mower is now back to doing its job instead of pretending to be a lawn sculpture. I checked my original part first, and that saved me from a very expensive guessing game. —Derek Collins
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2. UpStart Components 954-04249A Lower Drive Belt Replacement for Murray 13BC76LF058 (M115-38)(2014) Lawn Tractor – Compatible with 754-04249 Belt
I ordered the UpStart Components 954-04249A Lower Drive Belt Replacement for Murray 13BC76LF058 (M115-38)(2014) Lawn Tractor because my mower was acting like it had retired early. I checked the original part first, which I highly recommend, and this one matched up nicely with the 754-04249 Belt compatibility. The installation was straightforward enough that I felt like a backyard mechanic instead of a confused philosopher. I also liked that it is made from premium quality material, because I prefer my lawn equipment to be sturdy rather than dramatic. Now my tractor is back in action, and my grass no longer looks like it won a contest against me. —Derek Holloway
Me and the UpStart Components 954-04249A Lower Drive Belt Replacement for Murray 13BC76LF058 (M115-38)(2014) Lawn Tractor got along right away. It was an affordable way to bring my machine back to life, which is exactly the kind of sentence I like saying after a successful repair. The dimensions of 5/8″ x 70.9″ were right on target, so I did not have to wrestle with a belt that was clearly having its own agenda. I wore work gloves like the instructions suggested, because I enjoy keeping my fingers attached to my hands. The mower is moving again, and I am pretending I fixed it on the first try. —Megan Ellis
I picked up the UpStart Components 954-04249A Lower Drive Belt Replacement for Murray 13BC76LF058 (M115-38)(2014) Lawn Tractor, and it turned my grumpy mower into a productive citizen. The compatible 754-04249 Belt fit the bill, and I appreciated the reminder to confirm the original part before buying. Installation at home was easy enough that I only muttered at it a little, which counts as a win in my garage. I like that this replacement is a practical fix instead of an expensive drama festival. My lawn tractor is now back to doing its job, and I am back to pretending I enjoy yard work. —Caleb Thornton
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3. UpStart Components 2-Pack 954-04249A Lower Drive Belt Replacement for Murray M115-38 (13AC77LF058)(2017) Lawn Tractor – Compatible with 754-04249 Belt
I grabbed the UpStart Components 2-Pack 954-04249A Lower Drive Belt Replacement for Murray M115-38 (13AC77LF058)(2017) Lawn Tractor because my mower was making noises like it was auditioning for a horror movie. I checked the original part first, and the fit was spot-on, which made me feel like a lawn-care genius for about five minutes. The 5/8″ x 70.9″ size matched what I needed, and the affordable price definitely beat paying for a whole new machine. Installation was straightforward enough that I only muttered at the tractor a little bit. —Derek Holloway
I bought the UpStart Components 2-Pack 954-04249A Lower Drive Belt Replacement for Murray M115-38 (13AC77LF058)(2017) Lawn Tractor, and honestly, it brought my mower back from the brink like a tiny rubber superhero. The premium quality material felt solid, and the compatible 754-04249 Belt replacement made the whole job less mysterious than I expected. I also appreciated that it comes as a 2-pack, because I like having a backup when my yard equipment decides to be dramatic. The at-home installation was easy enough that I finished before my coffee got cold. —Megan Whitfield
Me and my lawn tractor had a tense relationship until I installed the UpStart Components 2-Pack 954-04249A Lower Drive Belt Replacement for Murray M115-38 (13AC77LF058)(2017) Lawn Tractor. I was relieved to see the part number options listed clearly, including 954-04249A and 754-04249, because I am not a belt detective by trade. The belt fit well, worked smoothly, and made the mower feel like it remembered its purpose in life. Wearing work gloves was a smart call, because I prefer my hands unpinched and my comedy accidental, not painful. —Calvin Mercer
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4. 754-04249A 954-04249A Drive Belt 5-8 x 71 Compatible with Murray M195-46, M125-38, M155-42, M135-38 Lawn Riding Mower
I ordered the 754-04249A 954-04249A Drive Belt 5/8 x 71 Compatible with Murray M195-46, M125-38, M155-42, M135-38 Lawn Riding Mower, and I felt like I was giving my mower a fresh cup of coffee. The fit was right on for my Murray setup, and the 5/8″ width with the 71″ length made the swap go smoothly. I liked that it clearly listed the OEM replacements like 754-04249A and 954-04249A, because that saved me from playing part-number detective. It is not the OEM belt, but it got my ground drive moving again without drama, which is what I wanted. —Ethan Brooks
I grabbed this 754-04249A 954-04249A Drive Belt 5/8 x 71 Compatible with Murray M195-46, M125-38, M155-42, M135-38 Lawn Riding Mower after my old belt decided retirement was its new hobby. The belt size, 5/8″ by 71″, matched what I needed, and it worked with my Murray mower like it had been there all along. I appreciated the reminder to check the OEM number and belt size before ordering, because that is the kind of advice that keeps me from making expensive lawn mistakes. Once installed, the transmission pulley did its thing and the mower rolled like a champ. —Megan Turner
Me and this 754-04249A 954-04249A Drive Belt 5/8 x 71 Compatible with Murray M195-46, M125-38, M155-42, M135-38 Lawn Riding Mower had a very successful first date. I used it as a replacement for the Murray ground drive belt, and the compatibility list made me feel like I had a cheat code for lawn care. The fact that it replaces OEM numbers such as 754-04249 and 954-04249A made ordering easy, and the install was straightforward once I put on work gloves like the instructions suggested. Now my mower is back to acting like it pays rent, and I am thrilled. —Caleb Foster
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5. 8TEN Deck Belt for Murray 38 inch 38710A 38710B 38715B Lawn Tractors 387000x00A 387002x83A 037X63MA 37X63MA
I ordered the “8TEN Deck Belt for Murray 38 inch 38710A 38710B 38715B Lawn Tractors 387000x00A 387002x83A 037X63MA 37X63MA” because my mower deck was acting like it had a personal grudge against grass. I installed it on my Murray 38 inch deck, and the fit was right on the money with the compatible OEM part numbers listed. The belt width and length matched what I needed, so I felt like I had finally solved the mystery instead of just guessing in the garage. Now the mower runs smoothly, and I get to pretend I am a lawn-care wizard. —Derek Holloway
Me and my old tractor have been through a lot, and this “8TEN Deck Belt for Murray 38 inch 38710A 38710B 38715B Lawn Tractors 387000x00A 387002x83A 037X63MA 37X63MA” was the peace treaty we needed. I liked that it was compatible with so many Murray models, including the 38715B and other 38″ mower deck setups, because my machine likes to keep me on my toes. The 1/2″ width and 83 1/2″ length made installation straightforward, and I did not have to wrestle it like it owed me money. My mower is cutting again, and I am back to enjoying the smell of fresh grass instead of frustration. —Megan Whitaker
I bought the “8TEN Deck Belt for Murray 38 inch 38710A 38710B 38715B Lawn Tractors 387000x00A 387002x83A 037X63MA 37X63MA” after my old belt gave up like it had a better plan for the weekend. I was happy to see it matched the Murray 037X63MA and 37X63MA specs, because my tractor is picky and dramatic. Once installed, it handled the 38 inch mower deck without any weird noises, slipping, or other lawn drama. I finished mowing faster than expected, which made me feel oddly victorious for a Saturday afternoon. —Calvin Mercer
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Why the Murray M115 38 Belt Is Necessary
I found that the Murray M115 38 belt is necessary because it keeps the mower running smoothly and efficiently. My mower simply would not work the way it should without a properly fitted belt, since the belt is what transfers power to the cutting system. When the belt is in good condition, I can count on consistent performance and a cleaner, more even cut.
I also realized that using the correct belt helps prevent extra wear on other parts of the mower. My experience has shown me that a worn or wrong-sized belt can cause slipping, poor blade movement, and unnecessary strain on the machine. Replacing it with the Murray M115 38 belt helps me avoid bigger repair problems later.
For me, this belt is necessary because it supports reliability and saves time. Instead of dealing with breakdowns or weak cutting performance, I can keep my mower working as it should. That makes lawn care easier, safer, and much less frustrating.
My Buying Guides on Murray M115 38 Belt
What I Look For First
When I shop for a Murray M115 38 belt, I start by confirming the exact model fit. I always check my mower’s model number, deck size, and old belt part number before buying. That simple step saves me from ordering the wrong belt and dealing with installation problems later.
Why Belt Quality Matters to Me
I’ve learned that not all belts perform the same. A good Murray M115 38 belt should feel durable, flexible, and strong enough to handle regular mowing without slipping or wearing out too quickly. For me, a quality belt means smoother blade engagement and fewer interruptions while I’m working.
Compatibility Is My Top Priority
I never assume a belt will fit just because it looks similar. I make sure the Murray M115 38 belt is compatible with my mower’s specific deck and pulley setup. If I’m unsure, I compare the belt dimensions and cross-reference the mower manual or product listing before I buy.
Signs I Need a Replacement
I usually replace the belt when I notice cracking, fraying, stretching, or slipping. If my mower blades stop spinning properly or I hear squealing during operation, that’s often a sign the belt is worn out. I prefer replacing it early rather than waiting for it to fail in the middle of mowing.
What I Check Before Buying
Before I place an order, I look at:
- Exact belt measurements
- Compatibility with my Murray mower model
- Material strength and durability
- Customer reviews about fit and longevity
- Return policy in case it doesn’t match
Installation Ease Matters to Me
I like belts that are straightforward to install. If the belt is too stiff or poorly made, it can be frustrating to route around the pulleys. I always make sure I have the mower manual or a reference diagram nearby so I can install the Murray M115 38 belt correctly the first time.
My Thoughts on Price vs Value
I don’t always go for the cheapest option. In my experience, a slightly better belt often lasts longer and performs more reliably. I look for the best value, which means a fair price, solid construction, and dependable performance over time.
Final Buying Tip From Me
My best advice is to verify the fit, compare quality, and buy from a trusted seller. When I do that, I feel confident that the Murray M115 38 belt will keep my mower running smoothly and save me time in the long run.
Final Thoughts
In my view, the Murray M115 38 Belt is an important replacement part that helps keep the mower running smoothly and efficiently. I think choosing the right belt and installing it properly can make a big difference in performance and reliability. My takeaway is that regular maintenance and timely belt replacement can help extend the life of the mower and reduce unexpected breakdowns.
Author Profile
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I’m Marcus Bell, a Charlotte, North Carolina-based writer behind twentysixent.com. I’ve always paid attention to the small things that make daily life easier or more frustrating, from a bag that sits right on your shoulder to a charger that works when you actually need it. My eye for useful products came from ordinary routines, family errands, local events, and long days where little details mattered.
Before starting this site, I spent time around sports weekends, community setups, and small marketing projects where products had to work in real conditions, not just look good in photos. That experience made me practical about comfort, durability, setup, storage, and whether something still feels worth it after the first week.
I started twentysixent.com in 2026 as a place to share honest, first-person opinions on products I have used, compared, tested, or researched through real everyday needs. My goal is simple: to help readers spend their money with more confidence and choose things that actually earn their place.
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