★★★★★ 5
Quality
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Reviewed in the United States on October 5, 2025
LT Truck 2019-Up Automatic Belt Tensioner Idler Kit 5.3L 6.2L Silverado L84 L87
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
LT Truck 2019-Up Automatic Belt Tensioner Idler Kit 5.3L 6.2L Silverado L84 L87Drive Belt Tensioner Idler Kit 2019+ LT Gen V Includes belt tensioner with pulley, Idler Pulley, and mounting hardware Converts factory stretch belt to an automatic tensioner for easy belt installation Uses 74" Belt (740K6) Must be used with GM Water Pump (ICT # WAT311)
Quick Dispatch:
Your LT Truck 2019-Up Automatic Belt Tensioner Idler Kit 5.3L 6.2L Silverado L84 L87 orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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4.7 ★★★★★
Based on 865 reviews
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Product Reviews
★★★★★ 5
Lucen exactamente como en las fotos!
Lucen aún mejor de lo que esperaba. Son muy cómodos y lucen sofisticados! Me encantan! 😍
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Reviewed in the United States on February 13, 2025
★★★★★ 3
Llegaron muy abiertas! demasiado!!
Color: Black, Size: 51/17/145
Le doy tres estrellas porque llegaron demasiado abiertas, no sé si logra ajustarlas al tamaño de mi rostro, pero son divinas!!
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Nice
Color: Brown/Ivory, Size: 52/18/145
Like them
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Reviewed in the United States on November 19, 2025
★★★★★ 1
Total dud!
Color: Brown/Ivory, Size: 52/18/145
Arms of the eyeglasses are fully stretched out, and the color doesn’t resemble what’s shown in the pictures. Sending them back
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Reviewed in the United States on December 18, 2025
