4T-4143 | 9.250" Caterpillar® Piston Seal - Nylon/Nitrile

Marsoni

M251S

$121.14

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

4T-4143 | 9.250" Caterpillar® Piston Seal - Nylon/NitrileProduct Details : 4T 4143 9. 250" Caterpillar Piston Seal Nylon Nitrile Part No: RCAT 4T4143 Caterpillar Reference No.: 4T 4143 Product Category: Piston Seals Product Type: Piston Seal Profile: CAT TYPE 3 Style: Step Cut No. Of Pieces: 2 PCS Material(s): Nylon Nitrile Material Code: Nylon NBR Temperature Range: 40F to +250F ( 40C to +121C) Pressure Range: 7000 PSI ( 483 Bar) Surface Speed: < 3. 3 ft s (1 m s) System Of Measurement: Inch Bore Diameter:

Easy Shipping

Quick Dispatch:

Your 4T-4143 | 9.250" Caterpillar® Piston Seal - Nylon/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 4T-4143 | 9.250" Caterpillar® Piston Seal - Nylon/Nitrile ships.

Need Help?
Questions about 4T-4143 | 9.250" Caterpillar® Piston Seal - Nylon/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 4T-4143 | 9.250" Caterpillar® Piston Seal - Nylon/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

Nite Ize makes great products. I especially like the extended time the ball stays lit. Especially for those times the dog decides not to retrieve and you're searching the ground for the ball in the dark. It's heavy. Good for power chewers. Not a lot of bounce but then again the light function is the primary goal.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 31, 2025

Verified Purchase

b erm

Waukegan, US

★★★★★ 1

Stopped working the 2nd day

I realize I am the minority. This ball has great reviews. So it has to just be my bad luck. But it worked great the 1st day. Had some problems with getting it to turn on the next day. After that it never came on again. I bought new batteries and put 2 new batteries in it. It still did not light up. Other than that, it’s great and seems durable. I just can’t get the lights to work on it.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 11, 2026

Verified Purchase

Amazon Customer

Draper, US

★★★★★ 5

Very durable and my dog loves it.

This is a great ball for the dog. It is very durable and has led light inside. Easy for me to throw and great for playing with my dog. No noise just the lights. What a great value. Even the smaller dogs can play with this one. Smaller and lighter .

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on January 3, 2026

Verified Purchase

Mark Phelan

Bozeman, US

★★★★★ 4

Nighttime is play time.

Bright and bouncy. My dogs enjoy its unpredictable movements.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on November 2, 2025