Skip to content

Modular Backup Ring (MB) 4.250" x 5.000" x 0.375" - Polyurethane

Marsoni M251S
Sale price$89.47
Pay 4 payments of $22.37 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Modular Backup Ring (MB) 4.250" x 5.000" x 0.375" - PolyurethaneProduct Details : Modular Backup Ring (MB) 4. 250" x 5. 000" x 0. 375" Polyurethane Part No: 37504250MB 4617 Product Category: Symmetrical Seals Product Type: Modular Backup Ring Profile: MB Material(s): Polyurethane Material Code: AU Durometer: 65D Temperature Range: 65F to +250F ( 54C to +121C) Pressure Range: 7000 PSI ( 483 Bar) System Of Measurement: Inch Dimensions: 4. 250" x 5. 000" x 0. 375" Nominal I. D. (d): 4. 250" Nominal O. D. (D): 5. 000"
Easy Shipping

Quick Dispatch:

Your Modular Backup Ring (MB) 4.250" x 5.000" x 0.375" - Polyurethane orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Modular Backup Ring (MB) 4.250" x 5.000" x 0.375" - Polyurethane ships.

Need Help?
Questions about Modular Backup Ring (MB) 4.250" x 5.000" x 0.375" - Polyurethane, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Modular Backup Ring (MB) 4.250" x 5.000" x 0.375" - Polyurethane in your area.

Get Shipping Estimates

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
4.7 ★★★★★
Based on 1140 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
E
Verified Purchase
Eveling Andreina Hallak Rodriguez
Boise, US
★★★★★ 5
Bueno
Color: Dark Tortoise, Size: 55-18-140
Muy lindos y cómodos
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 4, 2025
M
Verified Purchase
María Camila
Massapequa, US
★★★★★ 5
Tal cual
Color: Dark Tortoise, Size: 55-18-140, Color: Dark Tortoise, Size: 55-18-140
Son súper lindas, pero un poco pensadas
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 15, 2025
A
Verified Purchase
Anneta Mattocks
Port Orchard, US
★★★★★ 5
Love these!
Color: Black, Size: 51/17/145
Great look and affordable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2026
K
Verified Purchase
Katheryn Rodríguez Colina
Houston, US
★★★★★ 5
Lentes graduables
Color: Black, Size: 51/17/145
Súper finos y lindos
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025
J
Verified Purchase
Jessica
Birmingham, US
★★★★★ 5
Corren pequeños
Color: Black, Size: 51/17/145
Corren pequeños!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2025

recommand products