Piston Seal (PSP-A) 6.000" x 5.500" x 0.355" - Polyurethane/Nitrile

Marsoni

M251S

$89.83

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

Piston Seal (PSP-A) 6.000" x 5.500" x 0.355" - Polyurethane/NitrileProduct Details : Piston Seal (PSP A) 6. 000" x 5. 500" x 0. 355" Polyurethane Nitrile Part No: PSP 433A Product Category: Piston Seals Product Type: Piston Seal Profile: PSP A O Ring Dash No.: 433 No. Of Pieces: 2PCS Material(s): Polyurethane Nitrile Material Code: AU NBR Temperature Range: 30F to +225F ( 34C to +107C) Pressure Range: 5000 PSI ( 345 Bar) Surface Speed: < 1. 6 ft s (0. 5 m s) System Of Measurement: Inch Bore Diameter: 6. 000"

Easy Shipping

Quick Dispatch:

Your Piston Seal (PSP-A) 6.000" x 5.500" x 0.355" - Polyurethane/Nitrile 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 Piston Seal (PSP-A) 6.000" x 5.500" x 0.355" - Polyurethane/Nitrile ships.

Need Help?
Questions about Piston Seal (PSP-A) 6.000" x 5.500" x 0.355" - Polyurethane/Nitrile, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Piston Seal (PSP-A) 6.000" x 5.500" x 0.355" - Polyurethane/Nitrile in your area.

Get Shipping Estimates

Country Zip/Postal Code

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

Love this 3 ball set and variety and quality. These are the 2.5" size, similar to a tennis ball size give or take. The fun citron yellow one is the thickest + heaviest, very bouncy, and tough. The blue is still tough but not as thick or bouncy, a bit more flexible. And the clearish one is the lightest/flexible and is glow in the dark [although we haven't tried that part yet]. I have a 7month old 40lb girl who is becoming like a power chewer on some things -- but hasn't done that with these. She can play, mouth them, chew them, not even one knick or anything. Yes! The citron and blue one we leave out all the time in her little toy box. They have holes in the middle and have used them to hold thinner bully sticks and other treats. The blue one is fun to put smaller treats inside that she can work out like a puzzle. Obviously they are fun for fetch! We leave the other up and only get out when we can play with her because label said it is not a chew toy so we didn't want to take chances. Overall super fun and cool and good quality, human and dog approved LoL. ***We ordered the 2 set of 4" balls, blue and purple [they are same consistency of the blue ball] and love these too! Very fun and good at using with treats the sticks too, plus these don't get lost under sofas and furniture like the smaller ones, a big plus.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on November 28, 2025

Verified Purchase

lcca exchange

Bozeman, US

★★★★★ 5

Glow and play - pups favorite!

Color: A) 2-Pack (2.5" Balls)

I can't say enough good things about this glowing fetch ball! It's perfect for outdoor play at night—my dog loves chasing it in the dark, and the bright glow keeps the fun going even after sunset. What really impresses me is the quality; this ball has withstood my pup's enthusiastic chewing (and believe me, he can demolish a regular ball in seconds). It’s durable and built to last, making it a fantastic investment for any dog owner. If you're looking for a fun nighttime activity, this glowing fetch ball is a must-have!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on January 15, 2026