---
product_id: 158504104
title: "ZTUOAUMA 4C-4782 270-1528 O-Ring Fitting Kit with 580PCS 32 Sizes O-Rings Replace CAT Durometer Nitrile SAE Stor & Orfs 61/62 Fittings for Caterpillar Excavators Heavy Hydraulic Equipment"
brand: "ztuoauma"
price: "¥23726"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/158504104-ztuoauma-4c-4782-270-1528-o-ring-fitting-kit-580pcs
store_origin: JP
region: Japan
---

# 32 sizes 90D NBR material 580PCS total ZTUOAUMA 4C-4782 270-1528 O-Ring Fitting Kit with 580PCS 32 Sizes O-Rings Replace CAT Durometer Nitrile SAE Stor & Orfs 61/62 Fittings for Caterpillar Excavators Heavy Hydraulic Equipment

**Brand:** ztuoauma
**Price:** ¥23726
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Equipment Game with the Ultimate O-Ring Kit!

## Quick Answers

- **What is this?** ZTUOAUMA 4C-4782 270-1528 O-Ring Fitting Kit with 580PCS 32 Sizes O-Rings Replace CAT Durometer Nitrile SAE Stor & Orfs 61/62 Fittings for Caterpillar Excavators Heavy Hydraulic Equipment by ztuoauma
- **How much does it cost?** ¥23726 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/158504104-ztuoauma-4c-4782-270-1528-o-ring-fitting-kit-580pcs)

## Best For

- ztuoauma enthusiasts

## Why This Product

- Trusted ztuoauma brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Design:** Crafted from high-quality Buna-N 90D for superior temperature and UV resistance.
- • **Professional Grade:** Engineered for heavy-duty applications in hydraulic systems.
- • **Organized Convenience:** Comes in a transparent box with 32 compartments for easy access.
- • **Unmatched Versatility:** Compatible with CAT Excavators and various hydraulic fittings.
- • **Peace of Mind Warranty:** 6-month return policy and 1-year replacement guarantee.

## Overview

The ZTUOAUMA 4C-4782 O-Ring Fitting Kit includes 580 high-quality Buna-N 90D O-Rings in 32 sizes, designed for compatibility with Caterpillar excavators and hydraulic systems. Packaged in a convenient transparent box, this kit ensures easy organization and access, backed by a robust warranty for peace of mind.

## Description

Full description not available

## Features

- Part Number: 270-1528 4C-4782
- Application Models: Compatible with Caterpillar Excavator Heavy Hydraulic Equipments, for CAT Sae Stor & Orfs Fittings, Coded 61/62 Flange O-Rings and Other Caterpillar Hydraulic Hose Fitting O-Rings
- Material: Made of high-quality Buna-N 90D (NBR), with high-temperature resistance and anti-static anti-skid and uv resistance specifications.
- Packaging: Come with transparent plastic box, with 32 cells, containing 32 sizes of o-rings, 580PCS in total, convenience for packing and using, and prevent the o-rings from loosing!
- Warranty: Returnable for 6 Months and Changeable for 1 Year(If you find any o-rings lost, you can get a full refund or a new replacement for free)

## Images

![ZTUOAUMA 4C-4782 270-1528 O-Ring Fitting Kit with 580PCS 32 Sizes O-Rings Replace CAT Durometer Nitrile SAE Stor & Orfs 61/62 Fittings for Caterpillar Excavators Heavy Hydraulic Equipment - Image 1](https://m.media-amazon.com/images/I/71B42wtF0gS.jpg)
![ZTUOAUMA 4C-4782 270-1528 O-Ring Fitting Kit with 580PCS 32 Sizes O-Rings Replace CAT Durometer Nitrile SAE Stor & Orfs 61/62 Fittings for Caterpillar Excavators Heavy Hydraulic Equipment - Image 2](https://m.media-amazon.com/images/I/71nnYgjxpbS.jpg)
![ZTUOAUMA 4C-4782 270-1528 O-Ring Fitting Kit with 580PCS 32 Sizes O-Rings Replace CAT Durometer Nitrile SAE Stor & Orfs 61/62 Fittings for Caterpillar Excavators Heavy Hydraulic Equipment - Image 3](https://m.media-amazon.com/images/I/61CBpbw1s2S.jpg)
![ZTUOAUMA 4C-4782 270-1528 O-Ring Fitting Kit with 580PCS 32 Sizes O-Rings Replace CAT Durometer Nitrile SAE Stor & Orfs 61/62 Fittings for Caterpillar Excavators Heavy Hydraulic Equipment - Image 4](https://m.media-amazon.com/images/I/61HtBRjRvvS.jpg)

---

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**Shop now:** [https://www.desertcart.jp/products/158504104-ztuoauma-4c-4782-270-1528-o-ring-fitting-kit-580pcs](https://www.desertcart.jp/products/158504104-ztuoauma-4c-4782-270-1528-o-ring-fitting-kit-580pcs)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-17*