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18" (450mm) Circular Manway W/ Pressure - SS304

Marsoni M251S
Sale price$588.90
Pay 4 payments of $147.22 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
18" (450mm) Circular Manway W/ Pressure - SS304This circular manway is made of SS304, and features a pressure rating to provide secure connections or openings in tanks. Its rugged construction and superior corrosion resistance ensures long term reliability. Product Details : 18" (450mm) Circular Manway W Pressure SS304 Part No: 31500054450 Type: Circular Manway W Pressure Size: 450mm Size (IN): 18" H (mm): 120mm D1 (mm): 450mm D2 (mm): 444mm Pressure: 1 3 BAR (14. 5 43. 5 PSI) Max. Temperature:
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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]
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4.3 ★★★★★
Based on 2391 reviews
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Verified Purchase
Scruffy
Lake Worth, US
★★★★★ 5
Mopar Quality
Size: 1 Count
I regularly buy Mopar filters for my vehicles and have never had a problem with them. These are great filters at a good price and of course it is very convenient buying on Amazon.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 20, 2025
H
Verified Purchase
Hal Weaver
New York, US
★★★★★ 5
The Genuine Deal
Size: 1 Count
OEM filter. Works exactly as it should. My application is for a 2016 Jeep Cherokee, 3.2L.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
R
Verified Purchase
RS - Las Vegas, NV
Belleville, US
★★★★★ 5
Great Fit, No Problems.
Size: 1 Count
Great Factory part that's easy to install and performs as one would expect. Have purchased this part many times for my wife's Jeep and never had any problems.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
W
Verified Purchase
wayne
Dallas, US
★★★★★ 5
It is original part
Size: 1 Count
Amazon says this does not fit my town and country but it does. Have used it before so knew Amazon site was wrong
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
M
Verified Purchase
Manzo
Charlottesville, US
★★★★★ 5
Works as it should
Size: 1 Count
It fits my 2017 Chrysler 300S 3.6L and yet to have any issues. It better work as it is a MOPAR filter. I am happy with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 13, 2025

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