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Description
Bestorq D203-L-037 Dual Trapezoidal Timing BeltsDual Trapezoidal Timing Belts Dual L Timing Belt Part Number (Length Profile Width) D203 L 037 Pitch (in.) . 375 Teeth 54 Pitch Length (in.) 20. 30 Width (in.) 0. 37 Weight (lbs) 0. 038
| Dual Trapezoidal Timing Belts | Dual L Timing Belt |
|---|---|
| Part Number (Length-Profile-Width) | D203-L-037 |
| Pitch (in.) | .375 |
| Teeth | 54 |
| Pitch Length (in.) | 20.30 |
| Width (in.) | 0.37 |
| Weight (lbs) | 0.038 |
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- Free Standard Shipping on $100+ Orders to the USA.
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4.8 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Lots of extras!
Size: 2+12+12+2 pack
The brushes are a bit flimsier than the original but otherwise fine. I needed it for the rectangular filters more than anything
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Reviewed in the United States on March 7, 2026
★★★★★ 5
EUFY 11S
Size: 2+8 pack
Used to replace the ones for my EUFY 11S vacuum. They fit just like the ones and got my vacuum back to cleaning really good. Didn’t realize how loud my vacuum had become until I replaced these parts.
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Reviewed in the United States on December 19, 2025
★★★★★ 5
Get this!
Size: 3+12+12+2+1 pack
Very nice pack of essentials for my robot.
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Reviewed in the United States on March 17, 2026
★★★★★ 5
Good product
Color: Saros 10R/Qrevo CurvX Accessories Kit
Execellent qulity
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Reviewed in the United States on March 12, 2026
★★★★★ 3
Imagen no corresponde con la descripción
Color: Saros 10R/Qrevo CurvX Accessories Kit
Deben corregir la imagen, la verdad lo compre por los filtros y no llegó ninguno, hay dos imágenes que muestran los filtros.
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Reviewed in the United States on May 21, 2026