Top 10 Best m154960 in 2026

Last Updated - 6/12/2026

🏆Best Choice

UDC Mower Belts

UDC Parts M154960 Secondary Deck Belt for John Deere M143923 X500 X520 X530 X534 X540 X590 GX255 GX325 GX335 GX345 GX355 LX280 X320 X360 X340 with 54 Inch Decks/Aramid Cord / 120.59 inches

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Dimensions: 0.65 in. width x 120.59 in. length
•Replaces OEM: John Deere M154960, M143923
•Fits as a Secondary Deck Belt for: John Deere GX255, GX325, GX335, GX345, GX355, LX280, X320, X340, X360, X500, X520, X530, X534, X540, X590 Lawn Tractors with 54 Inch Mower Decks
•Fits as a Secondary belt, meaning the deck has two belts
•UDC Mower Belt ensure smooth running in typical lawn and garden machines where stop-and-start operations are commonplace. There is excellent adhesion to both tensile members and other fabrics, and the outer cover has a lowered coefficient which shows extreme resistance to belt turnover or roll.

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$32.89

$36.99

-11%

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MightyRugged

MightyRugged M154960 Inner Secondary Deck Belt for John Deere 54 Inch Deck 54C/54X GT225 GT235 GT245 GX255 GX325 GX335 GX345 LX280 LX288 X320 X340 X360 X500 X520 X534 X540 - Aramid Cord - 120.7"

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•DURABLE DESIGN: Made of Kevlar aramid chord and rubber blend, these replacement belts boast high tensile strength for withstanding heavy duty use on lawn mowers.
•Fits on John Deere 54C, GT225, GT235, GT245. John Deere GX255, GX325, GX335, GX345, GX335. John Deere LT170, LX280, LX288. John Deere X320, X340, X360, X500, X520, X534, X540, X590
•ENHANCED GRIP: Rubber composition provides excellent traction and abrasion resistance to reduce slippage between pulleys for reliable performance.
•LIGHTWEIGHT MATERIAL: Kevlar construction keeps belts lightweight for easy installation while maintaining durability and heat resistance under demanding conditions.
•BROAD COMPATIBILITY: Fits various John Deere lawn mower models for a direct replacement option that extends equipment life at a lower cost than OEM belts.
•SUPERIOR ENDURANCE: Resists chemicals, impacts and heat to minimize breakdown, ensuring smooth operation season after season on riding or push mowers.

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$29.99

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BlueStars

BlueStars M154960 Secondary Deck Belt - Compatible with 54” Mower Decks John Deere GX255 GX325 GX335 GX345 GX355 Lawn Tractors - Replaces M154960 M143923 | Aramid Cord | 120.6" x 5/8"

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•IMPORTANT NOTE: Please check the measures and your engine's model carefully before purchasing to ensure that you receive the correct parts. Belt Application: Deck, Belt Type: Covered, Outer Length: 120.6", Top Width: 5/8", Bottom Width: 0.4", Height: 0.37".
•COMPATIBLE MODELS: This Deck Belt replaces John Deere M154960, M143923. Compatible with many models of John Deere GX255, GX325, GX335, GX345, GX355, LX280, X320, X340, X360, X500, X520, X530, X534, X540, X590 Lawn Tractors with 54” Mower Decks.
•SUPERIOR QUALITY: M154960 Lawn Mower Deck Belt provides 120% better performance compared to other belts, with longer Fatigue Life (120 hours) and higher Bonding Strength (2.64 kN/m). It is made of special thick Chloroprene Rubber, coated with a two-layer white wrapping cloth and strong Aramid fiber cords, ensuring excellent heat resistance, oil proof, and wear resistance. It features top-tier adhesion glue for a reliable grip on mower pulleys and minimized slippage.
•LARGE TRANSMISSION EFFECT: M154960 Belt is responsible for transferring power from the engine to the blades, allowing the blades to circulate and cut your lawn smoothly. There are a few symptoms to look over on your mower belt to see if it needs replacement, such as cracked belt, rolled or turned-over belt, side wall Damage, or burned or glazed side belt wall.
•100% LIFETIME PROTECTION: Enjoy reliable performance with our lifetime protection, ensuring that your product will always be covered for any defects or issues that may arise.

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$25.49

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Leego

Deck Belt Compatible with John Deere 54 Inch Deck GX 255 325 345 355 LX 280 288 X320 340 500 520 X 530 534 540 590 LX288 GT245 M154960

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Width 5/8" (0.625).Out Length 120 3/4"(120.75).Replaces OEM Number John Deere M154960
•Compatible with John Deere X500, X520, X530, X534, X540, X590, LX288, GT245 Lawn Tractors with 54" Mower Decks
•Compatible with John Deere GX255, GX325, GX345, GX355, LX280, LX288, X320, X340 Lawn Tractors with 54" Mower Decks

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$27.99

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ILONPA

5/8 X 120 1/2 Deck Belt for John Deere M154960 M143923 382082 Scag 482139 482281 X340, X500, X520, X534 and X540 with 54" Deck, Aramid Cord Belt

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Belt Application: Deck. Width: 5/8" Length: 120 1/2". Belt Color: Gray.
•Replace Part Number: For John Deere: M154960, M143923; 382082; for Scag 482139, 482281
•Fits for Scotts S2554, 1999-2001, with 54" deck; 223, 227, 327 and 329
•Fits for John Deere X320, X340, X500, X520, X534 and X540 with 54" deck; GX255, GX325, GX335, GX345, GX355 and LX280 with 54C deck;
•Our belt is made of Aramid Cord, have high tensile strength and toughness.

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$22.99

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John Deere

John Deere Original Equipment V-Belt #M154960

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•John Deere OEM, Part Number: M154960
•Fits: GX255, GX325, GX335, GX345, GX355, GT225, GT235, GT235E, GT245, LT170, LX200, LX280 Lawn Tractors
•Fits: X320 X340 X500 X520 X530 X534 X540 X590 Select Series Tractors
•Made From Strong Material to Prevent Stretching and Rollover
•Subs For M143923

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$73.36

$84.95

-14%

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Faugcol

M154960 Deck Belt 5/8" x 120 3/4" for John Deere 54 Inch Deck GX 255 325 345 355 LX 280 288 X320 340 500 520 X 530 534 540 590 LX288 GT245, Grasshopper 382082

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Replaces Part Number Compatible With John Deere M143923, M154960 ; Grasshopper 382082
•Models Fits John Deere X340, X500, X520, X534 and X540 with 54" deck; GX255, GX325, GX335, GX345, GX355 and LX280 with 54C deck ; John Deere LX288, X320, X530, X590, LX288, GT245 Lawn Tractors with 54" Mower Decks ;
•Models Fits Grasshopper 223, 227, 327 and 329
•Width:5/8" ,Length:120 3/4"
•Belt For Deck

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$21.99

$26.99

-19%

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LIULANPENG

Lawn Mower Deck V-Belt 5/8" x 120 3/4" for John Deere M143923, M154960, X340, X500, X520, X534

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Belt Width : 5/8" ; Belt Length : 120 3/4" ; Belt Application : Deck
•REPLACES OEM : John Deere M143923, M154960
•FITS MODELS : John Deere X340, X500, X520, X534 and X540 with 54" deck; GX255, GX325, GX335, GX345, GX355 and LX280 with 54C deck

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$25.99

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Woniu Auto

Woniu Replacement Lawn Mower 54" Deck Belt for John Deere M154960 M143923 X340 X500 X520 X534 X540; Grasshopper 382082; Scag 482139 482281

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Belt Measures: Width 5/8", Length 120.5"
•Replaces OEM: for John Deere M154960 M143923
•Also Replaces: Grasshopper 382082; Scag 482139, 482281
•For John Deere GX255, GX325, GX335, GX345, GX355, GT225, GT235, GT235E, GT245, LT170, LX200, LX280 Lawn Tractors
•For John Deere X320 X340 X500 X520 X530 X534 X540 X590 Series Tractors

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$19.99

$22.99

-13%

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Stens

Stens 265-303 Belt Replaces John Deere M154960 120-1/2-Inch by-5/8-inch

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

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$49.18

$58.57

-16%

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