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Billet 8 Ribbed Idler Pulley

Marsoni M251S
Sale price$104.95
Pay 4 payments of $26.24 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Billet 8 Ribbed Idler PulleyBillet Aluminum Ribbed Idler Pulley For use with all ICT Billet brackets that use a ribbed pulley Keeps the standard 6 rib belt location then adds 2 ribs to the outboard edge of the pulley Made in the USA from billet aluminum 8 rib 2. 73" OD Effective Diameter (to peak of ribs) Features Dual Timken 6203 2RS ball bearings for the longest lasting performance Black anodized Replaces 551528 steel pulleys
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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.
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4.3 ★★★★★
Based on 141 reviews
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A
Verified Purchase
Amazon Customer
Whiting, US
★★★★★ 5
Really snug, but not uncomfortable
Size: Large, Color: Black
I don't know why these were so much tighter than all the other UA socks I've bought over the years. Not uncomfortable, just really tight when putting them on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
M
Verified Purchase
Melissa Bonnell
Grantham, US
★★★★★ 5
Great quality
Size: X-Large, Color: Black
Teenager loves these socks!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
R
Verified Purchase
RustleMeNot
Draper, US
★★★★★ 1
Leg part is TIGHT
Size: X-Large, Color: Black
I am a size 15, and the foot portion is comfortable enough, but the fit of the leg portion is so exceedingly tight that I can't wear them for long, which makes them worthless. I would return them if I didn't already toss the packaging.
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Reviewed in the United States on May 18, 2026
L
Verified Purchase
Lexi
Lowell, US
★★★★★ 5
Good, Comfortable Fit
Size: Medium, Color: (100) White / White / Black, Number of Items: 6, Size: Medium, Color: (100) White / White / Black, Number of Items: 6
I wear a women’s size 9.5 and I got a size Medium. They fit perfect, they aren’t super heavy, but have cushion where needed. Perfect for my steel toe boots
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Reviewed in the United States on May 28, 2026
A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 5
Son loves them!
Size: Large, Color: Black (6-pairs), Number of Items: 6
My son loves these socks! Comfy, good quality.
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Reviewed in the United States on May 20, 2026

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