---
product_id: 37272261
title: "Caterpillar 2568753 Fuel/Water Separator, 1 Pack"
brand: "cat"
price: "R$680"
currency: BRL
in_stock: true
reviews_count: 8
category: "Cat"
url: https://www.desertcart.com.br/products/37272261-caterpillar-2568753-fuel-water-separator-1-pack
store_origin: BR
region: Brazil
---

# Advanced fuel/water separation Vehicle-specific truck fit 93mm precision diameter Caterpillar 2568753 Fuel/Water Separator, 1 Pack

**Brand:** cat
**Price:** R$680
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your engine running clean and mean with Caterpillar’s ultimate fuel guard!

## Quick Answers

- **What is this?** Caterpillar 2568753 Fuel/Water Separator, 1 Pack by cat
- **How much does it cost?** R$680 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/37272261-caterpillar-2568753-fuel-water-separator-1-pack)

## Best For

- cat enthusiasts

## Why This Product

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

## Key Features

- • **Precision Engineered Fit:** 93mm diameter ensures seamless integration with your truck’s fuel system
- • **Advanced Efficiency Rating:** Delivers superior fuel purification for optimal engine performance
- • **Durable Metal Construction:** Built tough with painted metal exterior for long-lasting reliability
- • **Trusted Caterpillar Quality:** New, OEM-grade part designed specifically for heavy-duty vehicle applications
- • **Primary Fuel/Water Separator:** Protects your engine by effectively removing water contaminants

## Overview

The Caterpillar 2568753 Fuel/Water Separator is a new, OEM-grade primary separator designed for trucks. Featuring a precise 93mm diameter and advanced efficiency rating, it effectively removes water from fuel to protect your engine. Constructed with durable painted metal, this vehicle-specific part ensures reliable performance and longevity in demanding conditions.

## Description

The aim of Caterpillar is to offer many high quality products to customers and satisfy the needs of all customers. To achieve this, Caterpillar will spend more time to design the products. You will find more and more classic products in our store.

Review: Cat quality - Why did you pick this product vs others?: Fit my rv
Review: Good separator. - Works great.

## Features

- Caterpillar Fuel Water Separator 256-8753
- Cross References Fleet guard FS1000
- Efficiency Rating: Advanced Efficiency
- Primary vs Secondary: Primary
- Diameter (MM): 93.0

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CAT |
| Product Grade | New |
| Outer Material | Metal |
| Vehicle Service Type | Truck |
| Item Diameter | 93 Millimeters |
| Item Weight | 0.1 Kilograms |
| Style | Modern |
| Manufacturer | Caterpillar |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 760999042022 |
| Model | Fuel/ Water Separator |
| Item Weight | 3.52 ounces |
| Item model number | 2568753 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | 2568753 |

## Product Details

- **Brand:** CAT
- **Product Grade:** New
- **Outer Material:** Metal
- **Vehicle Service Type:** Truck
- **Item Diameter:** 93 Millimeters

## Images

![Caterpillar 2568753 Fuel/Water Separator, 1 Pack - Image 1](https://m.media-amazon.com/images/I/51SM46vCL0L.jpg)
![Caterpillar 2568753 Fuel/Water Separator, 1 Pack - Image 2](https://m.media-amazon.com/images/I/61G3CDtuPIL.jpg)
![Caterpillar 2568753 Fuel/Water Separator, 1 Pack - Image 3](https://m.media-amazon.com/images/I/61XsJLV+IAL.jpg)
![Caterpillar 2568753 Fuel/Water Separator, 1 Pack - Image 4](https://m.media-amazon.com/images/I/61tJnYtpokL.jpg)

## Questions & Answers

**Q: will this work with the FASS system?**
A: Don’t know mine is on a 3406c cat engine.

**Q: Will this fit the 2008 duramax conversion ? 1r-1750 is what i have on now what is the difference in the two**
A: The one you have on your duramax (1R-1750) is a fuel filter not a fuel/water separator like 256-8753 so it wouldn't make sense to try and interchange them because they do two different functions

**Q: Will this thread onto my stock water seperator/wif 2017 ram 3500 6.7?**
A: No.

**Q: One for $29.11 or buy a 4 pack for $128. That's 32 bucks a piece if you order a 4 pack. Why would i order a 4 pack.**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cat quality
*by A***R on July 6, 2025*

Why did you pick this product vs others?: Fit my rv

### ⭐⭐⭐⭐⭐ Good separator.
*by N***D on September 27, 2024*

Works great.

### ⭐⭐⭐⭐⭐ Cat products
*by K***R on July 19, 2025*

Great product

## Frequently Bought Together

- Caterpillar 2568753 Fuel/Water Separator, 1 Pack
- Caterpillar 1R-0749 Advanced High Efficiency Fuel Filter Multipack (Pack of 1)
- Caterpillar 1R1808 Oil Filter, 1 Pack

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**Shop now:** [https://www.desertcart.com.br/products/37272261-caterpillar-2568753-fuel-water-separator-1-pack](https://www.desertcart.com.br/products/37272261-caterpillar-2568753-fuel-water-separator-1-pack)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-28*