Standard Polypak® Rod/Piston U-Seal 7.375

Standard Polypak® Rod/Piston U-Seal 7.375" x 8.000" x 0.312" - AU/NBR

Marsoni

M251S

$79.85

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

Standard Polypak® Rod/Piston U-Seal 7.375" x 8.000" x 0.312" - AU/NBRProduct Details : Standard Polypak Rod Piston U Seal 7. 375" x 8. 000" x 0. 312" AU NBR Part No: 31207375 4615 Product Category: Symmetrical Seals Product Type: Rod Piston U Seal Profile: Standard 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: 7. 375" x 8. 000" x 0. 312"

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Maybe I have a SUPER aggressive chewer...he went through this ball in under a week. I originally bought the ball because of a review that stated the owner's Pitbull had the same ball for two years; not so much for my Rottweiler. He started chewing off and swallowing small crumbs from the ball within a day or two. By the end of the week, it was chunks so I had to toss it in the trash to prevent an intestinal obstruction. On the up side, my Rottweiler LOVED the ball while it lasted. However, I can't, in good conscience, give this ball a rave review based on this experience. Please take this review with a grain of salt as I have yet to find ANY toy that my boy won't DESTROY in a week or two. I hope that someone finds this informative when searching for chew toys for SUPER aggressive chewers like mine.

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Reviewed in the United States on March 16, 2026