---
product_id: 123256777
title: "uxcell Hydraulic Seal, Piston Shaft U32i PU Oil Sealing O-Ring, 30mm x 40mm x 6mm"
brand: "uxcell"
price: "405455₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Uxcell"
url: https://www.desertcart.vn/products/123256777-uxcell-hydraulic-seal-piston-shaft-u32i-pu-oil-sealing-o
store_origin: VN
region: Vietnam
---

# 30mm x 40mm x 6mm precision size Wide temp range -35°C to 100°C Durable polyurethane oil resistance uxcell Hydraulic Seal, Piston Shaft U32i PU Oil Sealing O-Ring, 30mm x 40mm x 6mm

**Brand:** uxcell
**Price:** 405455₫
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with precision and power!

## Quick Answers

- **What is this?** uxcell Hydraulic Seal, Piston Shaft U32i PU Oil Sealing O-Ring, 30mm x 40mm x 6mm by uxcell
- **How much does it cost?** 405455₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/123256777-uxcell-hydraulic-seal-piston-shaft-u32i-pu-oil-sealing-o)

## Best For

- uxcell enthusiasts

## Why This Product

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

## Key Features

- • **Polyurethane Powerhouse:** Crafted from premium PU for superior oil resistance and long-lasting durability under constant hydraulic pressure.
- • **Universal Compatibility:** Designed as a narrow section seal, it fits a wide range of hydraulic and reciprocating environments—future-proof your maintenance.
- • **Engineered for Extreme Conditions:** Operates flawlessly from -35°C to 100°C, making it your go-to seal for any climate or heavy-duty application.
- • **Precision Fit for Peak Performance:** Exact 30x40x6mm sizing ensures seamless integration with your hydraulic systems, eliminating leaks and downtime.
- • **Trusted by Pros, Loved by Machines:** Highly rated with 4.7 stars and proven reliability on tractors and industrial equipment—join the elite users who never settle.

## Overview

The uxcell Hydraulic Seal is a high-performance polyurethane oil seal sized 30mm x 40mm x 6mm, engineered for hydraulic and reciprocating environments. It withstands extreme temperatures from -35°C to 100°C, offering excellent oil resistance and durability. Ideal for professional-grade machinery maintenance, it ensures leak-free operation and long service life.

## Description

This universal narrow section hydraulic seal is made of Polyurethane(PU).For use across a wide temperature range from -31 degrees F (-35 degrees C) to 212 degrees F (100 degrees C).For hydraulic and reciprocating environment. Specifications:Material: Polyurethane (PU)Height: 6mm / 0.24-inchInner Diameter: 30mm / 1.18-inchOuter Diameter: 40mm / 1.57-inchWorking Temperature Range: -31 degrees F (-35 degrees C) to 212 degrees F (100 degrees C) Package Content:1 x Oil Seal

Review: Kubota B 20 boom hydraulic shaft seal. 1 3/8”. Shaft. - Perfect fit for an older Kubota B 20 Boom 1 3/8 inch hydraulic cylinder shaft seal that has been discontinued by the Kubota dealers.
Review: They work - Rebuilt a leaking cylinder on my Kioti tractor bucket and hasn't leaked since (about 6 months of light use). Fast shipping also.

## Features

- Size: 30mmx40mmx6mm, Metric U32i Type Hydraulic Seal
- Made of Polyurethane(PU), features with excellent oil resistance
- Universal narrow section hydraulic seal.
- For hydraulic and reciprocating environment.
- Can be used across a wide temperature range from -22 degrees F (-30 degrees C) to 212 degrees F (100 degrees C).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KZYSPWJ |
| Best Sellers Rank | #297,167 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,283 in O-Rings |
| Brand | uxcell |
| Brand Name | uxcell |
| Customer Reviews | 4.7 out of 5 stars 26 Reviews |
| Item Diameter | 3E+1 Millimeters |
| Item Height | 0.39 inches |
| Manufacturer | uxcell |
| Material | Polyurethane |
| Material Type | Polyurethane |
| Nominal Inside Diameter | 30 Millimeters |
| Nominal Outside Diameter | 4E+1 Millimeters |
| Unit Count | 1 Count |

## Product Details

- **Brand:** uxcell
- **Item Diameter:** 3E+1 Millimeters
- **Material:** Polyurethane
- **Nominal Inside Diameter:** 30 Millimeters
- **Nominal Outside Diameter:** 4E+1 Millimeters

## Images

![uxcell Hydraulic Seal, Piston Shaft U32i PU Oil Sealing O-Ring, 30mm x 40mm x 6mm - Image 1](https://m.media-amazon.com/images/I/51jRRUOKc2L.jpg)
![uxcell Hydraulic Seal, Piston Shaft U32i PU Oil Sealing O-Ring, 30mm x 40mm x 6mm - Image 2](https://m.media-amazon.com/images/I/51sekmL+6VL.jpg)
![uxcell Hydraulic Seal, Piston Shaft U32i PU Oil Sealing O-Ring, 30mm x 40mm x 6mm - Image 3](https://m.media-amazon.com/images/I/51w2DGA261L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Kubota B 20 boom hydraulic shaft seal. 1 3/8”. Shaft.
*by R***E on January 3, 2026*

Perfect fit for an older Kubota B 20 Boom 1 3/8 inch hydraulic cylinder shaft seal that has been discontinued by the Kubota dealers.

### ⭐⭐⭐⭐⭐ They work
*by C***O on December 26, 2025*

Rebuilt a leaking cylinder on my Kioti tractor bucket and hasn't leaked since (about 6 months of light use). Fast shipping also.

### ⭐⭐⭐⭐⭐ Hydraulic cylinder seal
*by M***R on July 2, 2025*

So far its working fine in my loader hydraulic cylinder. Fair price and arrived early.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.vn/products/123256777-uxcell-hydraulic-seal-piston-shaft-u32i-pu-oil-sealing-o](https://www.desertcart.vn/products/123256777-uxcell-hydraulic-seal-piston-shaft-u32i-pu-oil-sealing-o)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-04*