8T-1793 | 8.250" Caterpillar® Piston Seal - Nylon/Nitrile

Marsoni

M251S

$165.50

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

8T-1793 | 8.250" Caterpillar® Piston Seal - Nylon/NitrileProduct Details : 8T 1793 8. 250" Caterpillar Piston Seal Nylon Nitrile Part No: RCAT 8T1793 Caterpillar Reference No.: 8T 1793 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:

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We offer a 30-day return/exchange service after receiving.
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I bought this for my bulldog/boxer dog thinking that it was completely made of leather but it’s not. It has an inch of felt type material between two very thin leather pieces which makes it easy for her to chew on, becoming soft very quickly and then falls apart. We took it away from the dog the first day and threw it away because we didn’t want her swallowing felt type material.

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Reviewed in the United States on January 4, 2026

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Brandy J.

Houston, US

★★★★★ 5

Tough chew approved!

Finally a toy my french bulldog cant break! We have a 9 yr old man who loves to chew leather belts and purse straps. Found this leather toy, he got it today for Christmas and he loves it!

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Reviewed in the United States on December 25, 2025

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Gina Reed

Omaha, US

★★★★★ 5

The bone lasted a long time.

My border collie is a chewer. I can look at a toy and tell you how long it’s going to last. This bone has lasted months and she still will grab it and chew on it.

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Reviewed in the United States on April 20, 2026

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Massapequa, US

★★★★★ 5

⭐️⭐️⭐️⭐️⭐️ 5/5 – Finally, a Dog Toy That Actually Lasts!

We picked up this natural leather bone dog toy hoping it would survive longer than the usual toys our dog destroys in a day—and wow, it exceeded every expectation. The leather is thick, durable, and clearly great quality. Our dog has tried his best to tear it apart (like he does with every toy), but this one has held strong. It’s been weeks now, and the toy still looks almost new. No frayed seams, no stuffing everywhere, no pieces breaking off. Just a solid, long-lasting toy that keeps our dog entertained without us having to constantly replace it. If you’re tired of wasting money on toys that only last a few hours, this natural leather bone is absolutely worth it. Tough, safe, and built to last—our dog loves it, and so do we!

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Reviewed in the United States on November 18, 2025

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Corglet

Lexington, US

★★★★★ 4

Great chew toys

Dogs love! Not rough on teeth. They do tend to pull long strings of thread off the leather and felt, which must be intercepted and cut off lest we have a string linear foreign body. I wish the whole held together a bit better. Fierce corgis can go through these pretty quickly.

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Reviewed in the United States on February 5, 2026