---
product_id: 517850137
title: "BUSY-CORNER 4C8253 Silicone O-Ring Kit for CAT 2701533 4C8253 Replacement Parts Silicone O-Ring Kit Assortment for Caterpillar"
brand: "busy-corner"
price: "€ 136.64"
currency: EUR
in_stock: true
reviews_count: 3
category: "Busy Corner"
url: https://www.desertcart.hr/products/517850137-busy-corner-4c8253-silicone-o-ring-kit-for-cat-2701533
store_origin: HR
region: Croatia
---

# Organized heavy-duty case High-temp resistant silicone 149 pcs multi-size kit BUSY-CORNER 4C8253 Silicone O-Ring Kit for CAT 2701533 4C8253 Replacement Parts Silicone O-Ring Kit Assortment for Caterpillar

**Brand:** busy-corner
**Price:** € 136.64
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay sealed, stay ahead – the ultimate O-ring kit for pros 🛠️

## Quick Answers

- **What is this?** BUSY-CORNER 4C8253 Silicone O-Ring Kit for CAT 2701533 4C8253 Replacement Parts Silicone O-Ring Kit Assortment for Caterpillar by busy-corner
- **How much does it cost?** € 136.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/517850137-busy-corner-4c8253-silicone-o-ring-kit-for-cat-2701533)

## Best For

- busy-corner enthusiasts

## Why This Product

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

## Key Features

- • **Risk-Free Purchase:** Hassle-free returns with a full refund guarantee—because your satisfaction drives us.
- • **Versatile Application:** Perfect for torque converters, transmissions, and differentials in Caterpillar equipment, replacing OEM kit #4C-8253.
- • **Ultimate Compatibility:** 149 precision silicone O-rings covering 32 popular Caterpillar sizes for seamless replacements.
- • **Effortless Organization:** Heavy-duty storage case with labeled compartments ensures quick access and hassle-free inventory management.
- • **Heat-Resistant Durability:** Crafted from 70 shore silicone with superior high-temperature and anti-static properties to withstand tough conditions.

## Overview

The BUSY-CORNER 4C-8253 Silicone O-Ring Kit offers 149 high-quality, heat-resistant silicone O-rings in 32 essential sizes tailored for Caterpillar equipment. Packaged in a durable, labeled case, this kit ensures quick, organized access for maintenance on torque converters, transmissions, and differentials. Engineered for durability and backed by a no-questions-asked return policy, it’s the must-have toolkit upgrade for professionals demanding reliability and efficiency.

## Description

BUSY-CORNER 4C-8253 270-1533 O-ring Assortment Kit Fits CAT Caterpillar SPECIFICATIONS:10 pieces each for CAT part number 8M-4437, 8M-4986, 8M-4987 5 pieces each for CAT part number 8M-5010, 8M-4438, 8M-4389, 8M-8515, 8M-4435, 8M-4445, 8M-4446, 8M-4988, 8M-4432, 8M-5248, 8M-5254, 8M-5249, 9H-6067, 9M-4849, 2S-2251, 1S-0004 3 pieces each for CAT part number 9M-7002, 9M-9647, 8M-8283, 8M-4992 , 8M-4991, 8M-4443, 8M-5661, 8M-4436, 8M-5010, 8M-4390, 8M-5252, 8M-4990, 6L-1651 Total 149pcs, packed in a plastic storage case with label to identify sizes.WIDE APPLICATION:4C-8253 o-ring kit contains yellow silicone o-rings made especially for high-heat, low-pressure applications on torque converters, transmissions,differentials, etc. for Caterpillar equipment, which replaces Caterpillar kit #4C-8253.

Review: O rings
Review: Good to have on hand

## Features

- High Quality: Made of Silicone 70 shore material,good electrical insulation,With good high temperature resistance, anti-static properties, and through a special formula process.
- Multi size: 4C8253 oring kit contains 149pcs silicone o-rings in the 32 most popular sizes used on Caterpillar equipment.
- Wide Application: 4C-8253 o-ring kit contains yellow silicone o-rings made especially for high-heat, low-pressure applications on torque converters, transmissions, differentials, etc. for Caterpillar equipment, which replaces Caterpillar kit #4C-8253.
- Handy Packing: Comes with a heavy duty storage case that keeps each size o rings separated and organized,that makes more convenient to carry, select and collect.
- Customer Service: You are unhappy for any reason, return your kit with no questions asked and we will provide a full refund.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08F543PWM |
| Best Sellers Rank | 833,795 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,456 in Tap O-Rings |
| Brand | BUSY-CORNER |
| Colour | Yellow |
| Customer Reviews | 4.7 out of 5 stars 33 Reviews |
| Manufacturer | BUSY-CORNER |
| Manufacturer Part Number | 4C-8253 2701533 |
| Material | Synthetic Rubber |
| Model Number | 4C-8253 2701533 |
| Number of Pieces | 149 |
| UPC | 731551472120 |
| Unit Count | 149.0 count |
| Unit count | 149.0 count |

## Product Details

- **Brand:** BUSY-CORNER
- **Colour:** Yellow
- **Manufacturer:** BUSY-CORNER
- **Material:** Synthetic Rubber
- **UPC:** 731551472120

## Images

![BUSY-CORNER 4C8253 Silicone O-Ring Kit for CAT 2701533 4C8253 Replacement Parts Silicone O-Ring Kit Assortment for Caterpillar - Image 1](https://m.media-amazon.com/images/I/711Nv+fVl3L.jpg)
![BUSY-CORNER 4C8253 Silicone O-Ring Kit for CAT 2701533 4C8253 Replacement Parts Silicone O-Ring Kit Assortment for Caterpillar - Image 2](https://m.media-amazon.com/images/I/71Kw-cbtyAL.jpg)
![BUSY-CORNER 4C8253 Silicone O-Ring Kit for CAT 2701533 4C8253 Replacement Parts Silicone O-Ring Kit Assortment for Caterpillar - Image 3](https://m.media-amazon.com/images/I/71X-JBdci7L.jpg)
![BUSY-CORNER 4C8253 Silicone O-Ring Kit for CAT 2701533 4C8253 Replacement Parts Silicone O-Ring Kit Assortment for Caterpillar - Image 4](https://m.media-amazon.com/images/I/71cXTblhd2L.jpg)
![BUSY-CORNER 4C8253 Silicone O-Ring Kit for CAT 2701533 4C8253 Replacement Parts Silicone O-Ring Kit Assortment for Caterpillar - Image 5](https://m.media-amazon.com/images/I/71RK2i1hqfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ O rings
*by C***T on 15 February 2026*



### ⭐⭐⭐⭐⭐ Good to have on hand
*by C***D on 28 July 2023*



### ⭐⭐⭐⭐⭐ Perfect kit
*by J***. on 5 November 2023*



## Frequently Bought Together

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---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-29*