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UDC Mower Belts

UDC Parts 144959 Deck Belt Replacement for Craftsman 42 Inch 532144959 DLT3000 Husqvarna LT150 YT42LS YTH20B42T YTH1842 Poulan AYP LT3000 Riding Mower/Aramid Cord / 95.40 inches

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Availability: In Stock.
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Arrives Saturday, Aug 8
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Size: 95.4"L x 0.5"W


Features

  • Replaces OEM Part: Husqvarna, Craftsman 144959, 532144959, 144959D, 532 14 49-59, 531300766, 24690, 21547027, 21547082, 21547188
  • 144959 Dimensions: 0.50 in. width x 95.40 in. length
  • Important: Parts may differ between different configurations of the same mower model. Please confirm the complete model number to ensure a proper fit. For a more detailed list of compatible models, check the description below
  • Replacement Belt: 144959 Craftsman Deck Belt Compatible with 917.990040, 917.990370, 917.273130, 917.275760, 917.273383, 917.272059, 917.272650, 917.270750, 917.276827, 917.271910, 917.274761, 917.272673, 917.272350, 917.271815
  • Replacement Belt: 144959 Craftsman 42 Inch Deck Belt Compatible with DLT3000, DYT4000 (Only for 917.273820, 917.273821, 917.273823, 917.273860, 917.273800, 917.273850, 917.273840, 917.273830, 917.273812, 917.273811, 917.273810, 917.273802), 917.279180 (YTH2242T), 917.279181 (YTH2242T)
  • Replacement Belt: 144959 Deck Belt Compatible with Husqvarna LT150, YT42LS, YTH20B42T, LTH174, LTH1742, LTH1742T, LTH1742TWIN, LT2226A2, 2042LS, YTH1842 (Only for 960410412-00, 960410394-00, 960410053-00, 960410052-09, 960410052-08, 960410052-07, 960410052-06, 960410052-05, 960410052-04, 960410052-03, 960410052-02, 960410052-01, 960410052-00, 960410048-01, 960410048-00)
  • Replacement Belt: 532144959 Deck Belt Compatible with Husqvarna YTH2042XP, YTH183T, YTH184T, LTH1742A, LTH1742B, LTH1742C, YT42CS, TS243T, TS 243, LTH2142, LTH2142DR, LTH130, LT18542, LTH18542, YTH1542XPT, YTH 20F42T, LT16542, YTH20F42T, LTH1842 TWIN (Only for 96041005300, 960410053), YTH22K42 (Only for 960480056-00, 960480056-01)
  • Replacement Belt: 144959 Deck Belt Compatible with Husqvarna YTH130 (Only for 954170026-L, 954170026-K), LTH 145 (Only for 954140006-C, 954140006-D), LTH18542A/ LTH18542B/ LTH18542C (Only for 954571731), LTH2042 (Only for LTH2042A, LTH2042B, LTH2042C), LOYTH20F42T (Only for 96045000201, 96045000200, 960450002)
  • Replacement Belt: 144959 Deck Belt Compatible with Poulan 279370; AYP LTH145 (JC145H42A), HALT150E, 3421H-74A, 3420-74A; Murray 425014X92E (960140001-00)
  • Material Quality: Built with aramid tensile cords, a natural rubber body, and a two-layer wrapping cover for maximum strength, durability, and flexibility.

Brand: UDC Mower Belts


Material: Aramid


Product Dimensions: 95.4"L x 0.5"W


Belt Style: Deck Belt


Compatible Devices: Husqvarna YTH180, YTH150, LTH1842, LTH1842 TWIN, LTH174, LTH1742, LTH1742A, LTH1742B, LTH1742C, LTH1742T, LTH1742TWIN, LT 2226 A2, YTH2042XP, YTH183T, YTH22K42, YTH184T, YT42LS, YT42CS, TS243T, TS 243, LTH2142, LTH2142DR, LTH130, LT150, YTH130, YT150, YTH 170, LTH1342, YTH 160, LTH 145, LT18542, LTH18542, LTH18542A, LTH18542B, LTH18542C, LTH2042, YTH1542XPT, LOYTH20F42T, YTH 20F42T, YTH20F42T, LT16542, YTH1842, YTH20B42T See more


Brand Name: UDC Mower Belts


Manufacturer: UDC Mower Parts


UPC: 741030653919


Part Number: 4L


Style Number: 144959


Unit Count: 1.0 Count


Compatible Devices: Husqvarna YTH180, YTH150, LTH1842, LTH1842 TWIN, LTH174, LTH1742, LTH1742A, LTH1742B, LTH1742C, LTH1742T, LTH1742TWIN, LT 2226 A2, YTH2042XP, YTH183T, YTH22K42, YTH184T, YT42LS, YT42CS, TS243T, TS 243, LTH2142, LTH2142DR, LTH130, LT150, YTH130, YT150, YTH 170, LTH1342, YTH 160, LTH 145, LT18542, LTH18542, LTH18542A, LTH18542B, LTH18542C, LTH2042, YTH1542XPT, LOYTH20F42T, YTH 20F42T, YTH20F42T, LT16542, YTH1842, YTH20B42T


Compatible Lawn Mower Models: Craftsman DYT4000, Craftsman LT1000, Craftsman LT2000, Craftsman LT3000, Husqvarna 2042 LS, Husqvarna GTH250, Husqvarna GTH2550XPB, Husqvarna GTVH205, Husqvarna LT120, Husqvarna LT1238, Husqvarna LT130, Husqvarna LT1538, Husqvarna LTH1342, Husqvarna LTH1342A, Husqvarna LTH174, Husqvarna LTH2038R, Husqvarna YT150, Husqvarna YT180, Husqvarna YT190, Husqvarna YTH150, Husqvarna YTH180, Husqvarna YTHP1542


Item Dimensions L x W: 95.4"L x 0.5"W


Item Weight: 0.27 Kilograms


Belt Style: Deck Belt


Color: Gray


Material Type: Aramid


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Great replacement belt for my Toro TimeCutter 42”. The belt is durable, fits properly, and holds up well through regular mowing. I’ve used these before and typically get several seasons of reliable performance before needing to replace one. Excellent value for the price and a dependable alternative to OEM belts. Highly recommended. ... show more
Reviewed in the United States on June 13, 2026 by Colt Phillips
    • Just as good as OEM
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I purchased the UDC Parts 954-05022A deck belt as a replacement for the original belt on my Cub Cadet LT46, and it fit perfectly. Installation was straightforward, and the belt matched the factory dimensions exactly, making it a true direct replacement with no modifications or adjustments required. Once installed, the mower deck engaged smoothly and operated just like it did with the original belt. The belt tracks properly, runs quietly, and has handled regular mowing without any issues. Considering the quality and fitment, this belt offers excellent value compared to OEM pricing. If you need a replacement deck belt for a Cub Cadet LT46, I would definitely recommend the UDC 954-05022A. It fit right the first time and got my mower back in service quickly. ... show more
Reviewed in the United States on June 1, 2026 by Eduardo
    • Great replacement, works like OEM.
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Picked up this lower drive belt as a replacement and it turned out to be a great fit. The size matched perfectly and installed without any issues, which is always a relief when dealing with mower parts. Once everything was back together, the machine ran smoothly with no slipping or unusual noise. The belt feels well constructed—flexible but strong—and it handled regular use without any problems so far. It restored proper drive performance right away, which tells me it’s doing exactly what it should. Overall, this is a dependable replacement part that performs just like the original. Good quality for the price and definitely worth it if you need a solid, no-hassle fix. ... show more
Reviewed in the United States on April 26, 2026 by Jean Paul
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It was easy to put on my edger and was a good fit. It worked great for about nine months and then frayed badly, slipped, and needs replacing. I am ordering a new OEM one from Troy Built. My original belt lasted 10 years. Update: I was contacted by this company’s product support and was issued a sincere apology and refund. Great customer service! I change my review from 2/5 to 4/5. I will definitely try this company again in the future. They truly stand behind their products! ... show more
Reviewed in the United States on June 2, 2026 by Callie
    • Perfect fit quality seems nice. Perfect fit quality seems nice.
Size: 122"L x 0.5"W
Review Image by MARK
Five stars all the way, replacement worked a treat seems better quality than the one I originally had and a little set of common sense instructions on a card inside and a complimentary bit of steel wire so if you need to you, can clean the pulley’s the appreciation card was appreciated and I will used this company UDC parts again. The little things means a lot and his a long way. Thank you guys; 10 out of 10 ... show more
Reviewed in the United States on June 2, 2026 Reviewed in the United States on June 2, 2026 by MARK
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Perfect fit and great price. Seems to be made of the appropriate material and was the exact part for my application. Customer support is proactive and is something I thought was extinct in e commerce. Very satisfied customer.
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Reviewed in the United States on May 30, 2026 by tml9170

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