10 best belts for lawn mowers

Belts for lawn mowers are essential components that play a crucial role in the operation of these outdoor power tools. They are part of the drive system that transfers power from the engine to the cutting blades and other mower functions. Here's what you need to know about lawn mower belts:

  1. Function: Lawn mower belts are responsible for transmitting power from the engine's crankshaft to various parts of the mower, such as the cutting blades or the self-propelling system. They ensure that these components operate at the correct speed and in sync with each other.

  2. Types: There are typically two main types of belts used in lawn mowers:

    • Drive Belts: These belts transfer power from the engine to the cutting blades or the transmission for self-propelled mowers. They are often exposed to a high level of stress and wear.
    • Deck Belts: Deck belts are specific to the cutting deck of the mower and drive the blades. They are responsible for rotating the blades to cut grass effectively. Deck belts are crucial for achieving a clean and even cut.

  3. Compatibility: Lawn mower belts are not universal and come in various sizes and designs. It's essential to choose the correct belt that matches the make and model of your lawn mower. Refer to your mower's user manual or consult the manufacturer's guidelines to find the right belt for your specific machine.

  4. Replacement: Over time, lawn mower belts can wear out due to normal use, exposure to the elements, or debris damage. Signs of a worn or damaged belt may include reduced cutting efficiency, uneven mowing, or strange noises.Replacing a worn belt is a common maintenance task for lawn mower owners.

  5. Installation: Replacing a lawn mower belt typically involves loosening or removing specific components to access the old belt and install the new one. Follow the step-by-step instructions provided in your lawn mower's user manual or seek online tutorials for guidance. Ensure that the belt is correctly tensioned to avoid slipping or excessive wear.

  6. Maintenance: Regular maintenance of your lawn mower, including checking and adjusting belt tension, can help extend the life of the belts. Cleaning debris and grass clippings from the belt area is also essential for preventing premature wear and damage.

  7. Purchase: Lawn mower belts and other replacement parts are readily available through authorized dealers, home improvement stores, or online retailers specializing in outdoor power equipment parts and accessories.

  8. Safety: Always ensure that your lawn mower is turned off and the spark plug disconnected before attempting any maintenance or replacement of belts to prevent accidental starts and injuries.

In summary, lawn mower belts are critical components that transfer power from the engine to various parts of the mower, enabling it to function correctly. Choosing the right belt, proper installation, and regular maintenance are essential for ensuring your lawn mower operates efficiently and maintains its cutting performance.

Below you can find our editor's choice of the best belts for lawn mowers on the market
  

Husqvarna 532197242 Mower Deck Belt 48-Inch For Husqvarna/Poulan/Roper/Craftsman/Weed Eater

Husqvarna

Based on 524 reviews Check latest price

Product description

Husqvarna, Poulan, Poulan Pro, Roper, Sears/Craftsman, and Weed Eater 532197242. Mower Deck Belt 48-Inch. Current part number 532197242. replaces previous part number 197242. Mower deck belt 48-inch mowers built 2006.

  • 11/16-inch X 139-5/16-inch
  • Current part number 532197242. replaces previous part number 197242.
  • Replacement part for many brands including Husqvarna, Poulan, Poulan Pro, Roper, Sears/Craftsman, and Weed Eater
  • Original equipment manufacturer replacement part
  • 1-year warranty for defects in material or workmanship

User questions & answers

Question: I have a 22 hp 48" craftsman mower model number 917.20391. Will this belt fit? Thanks
Answer: It didn’t fit mine. I have 27 hp 48” craftsman mower. I have now been told there were 2 different manufacturers. Mine has a Briggs & Stratton motor.
Question: What is the construction material, such as Kevlar etc
Answer: Not sure. I replaced mine in spring 2019 and I mow 3.5 acre's almost weekly in spring, summer, and fall and it held up with no problem.
Question: I nead a belt for a iz
Answer: correct belt is 5391119-49
Question: My model number is yta24v48. will this belt fit
Answer: Hi Done. Yep, this is the one you need for your mower. Thank you so much for choosing Husqvarna for your outdoor power equipment needs.

Murray 42 Lawn Mower Blade Belt '97 & Up 37X88MA

Murray

Based on 485 reviews Check latest price

Product description

Murray 37X88MA 42 Lawn Mower Blade Belt '97 & Up



Murray- blade drive belt for tractor #37x88 42"





•Murray Part Number 37x88; 37x88MA•Blade Drive Belt for 42" Murray Decks from 1997 to Present•Blade Drive Belt for 42" Scotts Decks from 1997 - 2000•Genuine Murray Part

From the Manufacturer

Genuine Murray blade drive belt for 42" Murray decks from 1997 to present and 1997 -2000 Scotts model number ending in "X8"..

From the Manufacturer

Genuine Murray blade drive belt for 42" Murray decks from 1997 to present and 1997 -2000 Scotts model number ending in "X8"..

  • Country Of Origin: Mexico
  • The Package Height Of The Products Is 1.5" Inches
  • The Package Length Of The Products Is 13.0" Inches
  • The Package Width Of The Products Is 6.0" Inches

User questions & answers

Question: do you have to remove the deck to replace the belt
Answer: No, unfortunately, this model only comes with the Motorola connector. Thanks, John AZ Two Way
Question: Will this belt fit a Murray rider model 42571X8A
Answer: They're two different radios. Bantam UHF has a Kenwood 2-pin connector; Bantam UHF M1 has a Motorola 2-pin connector.
Question: Will this belt work on model 7-365006A
Answer: Although we don't use repeaters in our application, I have no doubt that the radio can be programmed for up to 16 repeater pairs. I program ours myself, and you can put in different frequencies for transmit and receive on each channel.
Question: drive belt installation
Answer: No The pre-programmed at itinerant frequencies do not require a license. If you upgrade to additional frequencies they may require a license.

Husqvarna 531300771 48-Inch Lawn Mower Deck Secondary Belt For YTH1848XP, YTH2148, YTH2248, YTH2448, YTH2548, GTH2248XP and GTH2548

Husqvarna

Based on 47 reviews Check latest price

Product description

Contains Husqvarna OEM Belt 532 18 08-08. Mower Deck Secondary Belt / Fits the following 48" decks: 2005 (GTH2548, YTH1848 XP®, YTH2148, YTH2448), 2004 (GTH2548, YTH1848 XP®, YTH2148, YTH2448, YTH2548, YTH2748), 2003 (GTH2248, GTH2548, GTH2548 XP®, YTH1848 XP®, YTH2148), 2002 (GTH250) XP®

  • Fits Models: YTH1848XP, YTH2148, YTH2248, YTH2448, YTH2548, GTH2248XP and GTH2548
  • Secondary deck belt
  • For 48-inch decks

User questions & answers

Question: HOW LONG IS THE BELT ITSELF
Answer: Hello, RT26 walkie talkie is 10W, normally the range is about 0.5-3 miles in densely populated areas;About 1-5 miles in open space/mountain area and it will be affected by terrains and environment. So I'm sorry to tell you that they can't get 10 miles away. If you want to get a range of 10 miles, we suggest our Retevis RT51 ASIN: B07Q4S9CBS. RT51 can be used throughout the United States without range limitation ,but they can't work well in places that cell service is not available. When you get RT51 radio, you need to buy a 4G sim card, and now this radio only can be used in US country with the AT&T and T-Mobile service. And I need to tell you Rt51 can only be used with Rt51, can't work with other walkie talkies. Hope this can help you.If there any question,please feel free to contact us by Amazon email, we are always here for you. Angela
Question: is secondary belt the one that powers the deck
Answer: Hello, I'm sorry to tell you the two packs of RT26 two way radios don't come with the programing cable. You need to buy the programing cable by yourself, here is the programming cable of RT26 walkie talkies, ASIN: B00FS8SSPS. Sincerely, Angela
Question: The picture shows a primary belt, however, the listing says it is a secondary belt - can you confirm this is a secondary belt
Answer: I am sorry to tell you that the speaker mic don't have a port for an earpiece.Hope this can help you.If there any question,please feel free to contact us by Amazon email, we are always here for you. Angela
Question: I am looking for a mower blade belt for yth23v48 which should be 138 3/4" x 5/8". How can I locate this
Answer: Hello, I'm sorry to tell you this radio is not water proof. But we have water proof walkie talkies , ASIN: B07HD2DKVQ Sincerely, Angela

EM Craftsman - Mower Deck Belt - 54" - 196103 532196103 - Fits - Poulan Husqvarna

Based on 141 reviews Check latest price

Product description

New Craftsman Cut Deck Replacement Belt 54"

PART # 196103, 532196103, 587686701

RIDING LAWN MOWER/LAWN TRACTOR

  • New Craftsman Replacement Belt
  • PART: 196103, 532196103, 587686701
  • Dimensions: : 5/8”-147-1/2”
  • Belt fits Sears, Poulan, Husqavarna
  • Exact fit for replacement lawn mower parts

User questions & answers

Question: Will this belt fit my 54 inch cut troy bilt riding lawn mower
Answer: I don't think it will fit with out a picitinny rail, you can call vortex optics @ 1800-426-0048. They can give you more info. Good luck
Question: What is the length of this belt in cm
Answer: Yes this will.
Question: Part#140218 84.5×1/2 why cant i find this
Answer: No Idea. I have it mounted to a S&W MP 9mm.

Craftsman 532421527 Drive Belt

Craftsman

Based on 166 reviews Check latest price

Product description

Craftsman Drive Belt

  • Sold on Amazon

User questions & answers

Question: What is the length of this belt
Answer: Yes it come with a rail that is plastic and uses a spring loaded ball lock holder
Question: Did you have any issue with the threads on the belt fuzzing after installing?My lawnmower started smoking after the install because of the belt design
Answer: KD tools makes gear wrench. The sockets i have says gear wrench in them.
Question: Anyone know the length of this belt? Measured like it was a line, not a circle. I think it should be around
Answer: The sizes are as followes:5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm & 15mm.
Question: Is the the same belt as the Craftsman 421527 part
Answer: I would say it will, if not vortex warranty is top notch
Question: Will this work on ZT
Answer: outer impact, among others, makes a dovetail mounting plate for several different gun brands. this will cause your red dot to be higher than optimal, but with practice, you can adapt. your iron sights will be useless unless you make other modifications. there is a lot of good info on youtube on this subject.
Question: Is this a 1/2 or 5/8 thick belt
Answer: Sorry but I do not know. I put mine on a Glock 40MOS and it fit one of the plates that came with the gun. Great sight though. Put a few hundred rounds of 10mm 1300 fps 180 gr hand loads through it and it holds zero very well.
Question: Does this work on zt2452a
Answer: Yes, the Venom Red Dot comes with a Picatinny mount (Venom weighs 1.6 ounces with mount), T-15 Torx Wrench, and a CR 1632 Battery.
Question: What belt do i get to replace ZT
Answer: It should, I have a tp9sfx, great piece by the way, they come with 3 adapter mounts the vortex should use one of them,cant tell you which one, had a vortex mounted but changed to another red dot

Husqvarna 532138255 Lawn Tractor Ground Drive Belt, 1/2 x 95-in Genuine Original Equipment Manufacturer (OEM) Part

Husqvarna

Based on 19 reviews Check latest price

Product description

Genuine Original Equipment Manufacturer (OEM) parts! This ground drive belt (part number 532138255) is for lawn tractors. Ground drive belt 532138255 turns the transmission pulley to move the tractor. Wear work gloves to protect your hands when installing this part. For Poulan, Ariens, & Husqvarna.

  • This part is compatible with models including; 917256545,917256544,917256543,917257632,917276393,917276391,AYP7159A69,917276390,917992960,917271813,917271812,917271815,917287053,SO1638LT,917271814,917287051,96016002102,917287052,96016002101,917271811,917271810,917255581,917255580,917257640,917277491,917257641,917259940,917277250,917257642,917259820,917277130,917277251,917257400,917277010,917277131,917277252,917277011,917254010,917255582,917257621,917257622,271491,917270712,917270951,917270950
  • This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including; 5321382-55,5321308-01,130801WA,130801WA,138255,138255,130801,532130801,130801,138255CS,130801CS,138255MS,130801MS,138255WA,160855,532130801,577203116
  • Genuine Original Equipment Manufacturer (OEM) part. Compatible Brands: Poulan,Ariens,Husqvarna
  • This ground drive belt (part number 532138255) is for lawn tractors
  • Wear work gloves to protect your hands when installing this part

HAKATOP 405143 Lawn Mower 2 Blade 46" Deck Drive Belt Fits Husqvarna Craftsman 532405143(1/2x106)

Based on 55 reviews Check latest price

Product description

405143 Lawn Mower 2 Blade 46" Deck Drive Belt Fits Husqvarna Craftsman 532405143(1/2x106")

  • Size: 106" long x 0.50" wide x 0.31" thick
  • Replaces OEM: AYP 405143; Craftsman 7133156; Husqvarna 532405143, 584453101
  • Fits Models:AYP: 46" deck, 2007
  • Fits Models: Husqvarna: 2246LS, 2346XLS, YTH20K46, YTH2146XP and YTH2246

Lawn Mower Deck Belt 5/8" x 162 3/4" for Ferris 5103748, 5103927,Most F125XT, IS700Z and IS2100Z Series mowers

Based on 5 reviews Check latest price

Product description

Replaces OEM

  • Ferris 5103748, 5103927



Fits Models

  • Ferris most F125XT, IS700Z and IS2100Z series mowers



Specs

  • Belt Application Deck
  • Width 5/8"
  • Length 162 3/4"



Package

  • 1 x B159 V BELT

  • Belt Application Deck Width 5/8" Length 162 3/4"
  • Replaces OEM:Ferris 5103748, 5103927
  • Deck Belt Fits Models:Ferris most F125XT, IS700Z and IS2100Z series mowers
  • Our quality allow high flexibility to prevent stretching and breakage.Excellent dimensional stability,High cut resistance and longer life than normal belts.

User questions & answers

Question: Is this for 52” deck
Answer: yes because there is some places you just cannot get with a standard socket and a flex ratchet. these have made me thousands of dollars in time saved by allowing me to reach a fasterner that otherwise i would have had to tear the whole car apart to reach. example.... thermostat housing on a beetle

Toro 38990 Drive Belt FWD, Brown/A

Based on 116 reviews Check latest price

Product description

Toro 38990 Drive Belt FWD

  • Toro 38990 drive belt FWD

User questions & answers

Question: Will this belt fit a Toro Recycler 22" built in
Answer: Gearwrench warranty covers defects in material and workmanship, not normal wear and tear, misuse or abuse. If it's after the 30 day window that you can return to Amazon, please send an email to [email protected]
Question: Wkll it fit model 74631 toro 50000 52 inches cut
Answer: 1/4" is 7" long total 3/8" is 11 1/2" long total
Question: How long does it measure
Answer: 3/8, 7/16, 1/2, 9/16, 5/8, 11/16 and 3/4
Question: Does this fit an XT
Answer: What you ask for is 1/4 drive or 3/8 drive .I have the 1/4 drive and they work great.

QIJIA Lawn Mower Deck Blade Drive Belt 1/2" x 95" for Husqvarna/Craftsman/AYP/Poulan 144959 130801 5321449-59 21547027 531300766 YTHP1542,LT120,LT130,LT1238,LT1538,YT150,21547188 24690

Based on 30 reviews Check latest price

Product description

Belt Application: Drive/Deck   Width:1/2"  Length:95"

Replaces OEM

  • AYP 144959, 144959D, 532144959 ,163817,532163817,583010501,130801,138255,160855,532138255,130801, 138255, 160855, 532138255
  • Husqvarna 532130801,532138255,532160855,577203116,531300766,532144959
  • Murray 037X61,037X61MA,37X61,37X61MA, 583010501,710531,21615,24116,24176,37X11
  • Ariens 21547026,21547027,21547082,21547188
  • McCulloch 532130801,532144959
  • Craftsman 24102,1237910X,21615,23223,23749,37X11,37X17,STD324950,STD324990,24690,models with gear transmissions with 42" deck
  • Dayco L495  Gates 6895  Goodyear 84950 Troy-Bilt 1741568  JD M126012  Mountfield R37X12  Toro 9360
  • MTD 754-0283, 754-0283A, 754-0632, 954-0283A  Simplicity 1673667, 1673667SM

Drive belts Fits below

  • AYP 46", 48" decks,1998-2000 2H4B3A, 2K4B3A,2P4C3A,2E4B3A,602520,602521,7HB3A,7K4B3A,BL12542A,CP12542A CP12542B with 50" deck
  • Murray 30" deck,1992-1995; 38",40",42",46" decks,1989-1995
  • Husqvarna LT120,LT130,LT1238,LT1538,YT150

Deck Belts fits below

  • AYP/Electrolux GTH220,HAGTH220B, HALT150E,LT150,LTH145,PP22H50K PP22H50KA (1999 & Before) ,24H4B3A with 46" deck
  • Craftsman most mowers with 38", 42" deck
  • Husqvarna LTH1342, LTH1342A,YTHP1542

Package

  • 1 x A93 V BELT

  • Belt For Deck,Belt measures(inch):1/2"x95"
  • Replaces OEM:Husqvarna 532130801,532138255,532160855,577203116,531300766,532144959,401603;AYP 144959,144959D,532144959,163817,532163817,583010501,130801,138255,160855,532138255,130801,138255,160855, 532138255;Murray 037X61,037X61MA,37X61,37X61MA, 583010501,710531,21615,24116,24176,37X11;
  • Replaces OEM:Ariens 21547026,21547027,21547082,21547188;McCulloch 532130801,532144959;Craftsman 24102,1237910X,21615,23223,23749,37X11,37X17,STD324950,STD324990,24690;Dayco L495 Gates 6895 Goodyear 84950; Troy-Bilt 1741568 ; M126012;Mountfield R37X12;Toro 9360;MTD 754-0283, 754-0283A, 754-0632, 954-0283A Simplicity 1673667, 1673667SM
  • Drive belts Fits below: Husqvarna LT120,LT130,LT1238,LT1538,YT150; AYP 46", 48" decks,1998-2000 2H4B3A, 2K4B3A,2P4C3A,2E4B3A,602520,602521,7HB3A,7K4B3A,BL12542A,CP12542A CP12542B with 50" deck;Murray 30" deck,1992-1995; 38",40",42",46" decks,1989-1995;
  • Deck Belts fits below:AYP/Electrolux GTH220,HAGTH220B, HALT150E,LT150,LTH145,PP22H50K PP22H50KA (1999 & Before) ,24H4B3A with 46" deck;Craftsman most mowers with 38", 42" deck;Husqvarna LTH1342, LTH1342A,YTHP1542

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