Type B Polypak® Rod/Piston U-Seal 3.125" x 3.625" x 0.375" - AU/NBR

Marsoni

M251S

$47.94

Get it in 3 business days with 1 day shipping. Friday, May 29

Type B Polypak® Rod/Piston U-Seal 3.125" x 3.625" x 0.375" - AU/NBRProduct Details : Type B Polypak Rod Piston U Seal 3. 125" x 3. 625" x 0. 375" AU NBR Part No: 25003125 375B 4615 Product Category: Symmetrical Seals Product Type: Rod Piston U Seal Profile: Type B Polypak Material(s): Polyurethane Nitrile Material Code: AU NBR Temperature Range: 65F to +200F ( 54C to +93C) Pressure Range: 5000 PSI ( 345 Bar) Surface Speed: < 1. 6 ft s (0. 5 m s) System Of Measurement: Inch Dimensions: 3. 125" x 3. 625" x 0. 375"

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Had a check engine light come on for cam shaft position. Did some research online about the specific code and found that I could be due to sludge in the engine. Added this and ran for about 30 minutes and then had the oil changed. The light never came back on and the engine is running smooth and quiet. Will definitely use again.

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Reviewed in the United States on April 5, 2026

Verified Purchase

Discovery

Boise, US

★★★★★ 5

Great product

This brand is great. The car is running great

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Reviewed in the United States on March 4, 2026

Verified Purchase

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