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Zurn 2 1/2 in to 4 in Number 1 Check Assembly Repair Kit, For Use With: 3-375A, 4-375A, Mfr. No. 212-375A - 3709-300

Marsoni M251S
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Zurn 2 1/2 in to 4 in Number 1 Check Assembly Repair Kit, For Use With: 3-375A, 4-375A, Mfr. No. 212-375A - 3709-300Number 1 Check Assembly Repair Kit; Size: 2 1 2 in to 4 in; Body Material: Rubber and Steel; Temp. Range: 33 Degrees to 140 Degrees F; For Use With: 3 375A, 4 375A, Mfr. No. 212 375A; Includes: O Ring, Poppet Retainer, Seat Assembly Number 2 Poppet, Washer
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GEORGE A SNARSKI
West Palm Beach, US
★★★★★ 5
great for any engin
Size: 12 fl. oz. (Pack of 1)
Have been looking for this for a long time.i always used when i had a ,chevy 327,300.3speed.the engin always run great and when we changed the value cover gaskests the inside look like brand new,and clean.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
C
Verified Purchase
Citasio
San Leandro, US
★★★★★ 5
Great product
Size: 12 fl. oz. (Pack of 1)
Noticeable difference in the first 50 miles .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
S
Verified Purchase
Stephen Capizzi
Lexington, US
★★★★★ 5
Great product!
Size: 12 fl. oz. (Pack of 1)
Would recommend pouring oil into container after pouring in and shaking it up, great additive recommended by some old folks but I would have to say it’s just thick as molasses. Used in 2016 FORD F150 5.0 V8
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Reviewed in the United States on April 3, 2025
F
Verified Purchase
F.P.
New York, US
★★★★★ 5
Great product!
Size: 12 fl. oz. (Pack of 1)
My Dad believed in Bardaul and I do to!
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Reviewed in the United States on January 22, 2025
R
Verified Purchase
Roberto Heredia
Pawtucket, US
★★★★★ 5
Inigualable protector del motor
Size: 12 fl. oz. (Pack of 1)
Producto extraordinario para el motor
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Reviewed in the United States on April 26, 2024

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