★★★★★ 5
Very happy with them
Size: 10FT, Style: 1 Pack
They work awesome definitely recommend them
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Reviewed in the United States on May 18, 2026
Cometic Ford 351W/351C 335 Series V8 / 351W Windsor V8 Viton Rear Main Seal 2 piece
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Cometic Ford 351W/351C 335 Series V8 / 351W Windsor V8 Viton Rear Main Seal 2 pieceCOMETIC Front and Rear Main Crank Seals are manufactured from the best materials available and are suited for all types of environments. Each seal meets or exceeds OEM quality. This Part Fits: Year Make Model Submodel 1975 1976 Bricklin SV 1 Base 1971 1974 DeTomaso Pantera Base 1981 1985 DeTomaso Pantera GT5 1984 1986 DeTomaso Pantera GT5 S 1981 DeTomaso Pantera GTS 1978 1983 Ford Bronco Custom 1978 Ford Bronco Northland 1978 1981 Ford Bronco Ranger
Quick Dispatch:
Your Cometic Ford 351W/351C 335 Series V8 / 351W Windsor V8 Viton Rear Main Seal 2 piece 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 Cometic Ford 351W/351C 335 Series V8 / 351W Windsor V8 Viton Rear Main Seal 2 piece ships.
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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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4.1 ★★★★★
Based on 2184 reviews
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Product Reviews
★★★★★ 5
Works very well
Color: Black, Size: 6FT
Perfect fit for my new desk and charges my devices quickly. I like that it has both USB A and C ports.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
★★★★★ 5
Works great
Color: Black, Size: 6FT
Perfect for my application. I installed mine in my metal garage cabinets to allow me a place to store equipment battery chargers out of sight.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
Amazing product!
Color: Black, Size: 6FT
Love this! Wish I would know about them sooner.
So nice to have power on the top side of the desk.
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Reviewed in the United States on May 7, 2026
★★★★★ 4
3 inches plus!
Color: Black, Size: 6FT
It works well BUT you will need a little more than a three inch opening. I ordered this as a replacement for a plain plastic grommet. I had to buy an attachment for my drill to make the hole a tad bigger and smooth out any bumps in the hole.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 19, 2025
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