---
product_id: 628347364
title: "ID 3 inch to 4inch Straight Reducer Coupler Silicone Hose 4-Ply with 2PCS Stainless Steel T-Bolt Clamp"
brand: "ruikarhop"
price: "$531844"
currency: COP
in_stock: false
reviews_count: 5
category: "Ruikarhop"
url: https://www.desertcart.co/products/628347364-id-3-inch-to-4inch-straight-reducer-coupler-silicone-hose
store_origin: CO
region: Colombia
---

# 4-Ply Reinforced Strength Max Temp 428°F 2 Stainless Steel T-Bolt Clamps ID 3 inch to 4inch Straight Reducer Coupler Silicone Hose 4-Ply with 2PCS Stainless Steel T-Bolt Clamp

**Brand:** ruikarhop
**Price:** $531844
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Elevate your engine’s flow with rock-solid silicone power!

## Quick Answers

- **What is this?** ID 3 inch to 4inch Straight Reducer Coupler Silicone Hose 4-Ply with 2PCS Stainless Steel T-Bolt Clamp by ruikarhop
- **How much does it cost?** $531844 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/628347364-id-3-inch-to-4inch-straight-reducer-coupler-silicone-hose)

## Best For

- ruikarhop enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** 4-ply reinforced silicone construction ensures durability and burst pressure up to 300 PSI.
- • **Precision Fit:** Seamlessly reduces from 3 to 4 inches (76mm to 102mm) for versatile turbo and intake piping.
- • **Secure Clamping:** Includes 2 premium stainless steel T-bolt clamps for a rock-solid, leak-proof seal.
- • **UV & Ozone Shielded:** Engineered to resist environmental damage, perfect for marine and industrial applications.
- • **Unmatched Heat Resistance:** Withstands extreme temps up to 230°C (428°F) for reliable performance under pressure.

## Overview

The Ruikarhop 3 to 4 inch straight reducer coupler is a high-performance, 4-ply reinforced silicone hose designed for turbo and intake piping. Rated for extreme temperatures up to 428°F and pressures up to 300 PSI, it includes two stainless steel T-bolt clamps for a secure fit. UV and ozone resistant, this durable coupler is ideal for demanding marine and industrial environments.

## Description

ID 3 inch to 4inch Straight Reducer Coupler Silicone Hose 4-Ply with 2PCS Stainless Steel T-Bolt Clamp : desertcart.in: Garden & Outdoors

Review: I'm using it on a couple diesel heaters and it did great. Made it through a 3 day weekend of non stop use on two heaters and shows no sign of wear or damage.
Review: Good quality, clamps too.

## Features

- Size：3 to 4 inche (76mm to 102mm),Made of High Temp Reinforced Pure Silicone
- Thickness: 5mm,4-Ply Reinforced High Temperature Silicone Coupler.
- Made Of High Quality Silicone: -60 C/-140 F. Max Temperature: 230 C/428 F. Bursting Pressure: 2MPA（300PSI）
- UV And Ozone Resistant,Universal Application For Connecting Turbo Piping Or Intake Piping Great For Marine And Industrial Use.
- Inclued:1 pcs Silicone Hose,2 PCS T-Bolt Clamp

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZ8HMRCY |
| Brand | Ruikarhop |
| Colour | Red |
| Country of Origin | USA |
| Item Weight | 292 g |
| Item part number | SH005 |
| Manufacturer | Ruikarhop |
| Material | Silicone |
| Maximum Pressure | 300 Pound per Square Inch |
| Nominal Wall Thickness | 5 mm |
| Package Dimensions | 12.5 x 12.2 x 8.8 cm; 292 g |

## Product Details

- **Brand:** Ruikarhop
- **Colour:** Red
- **Item Weight:** 0.29 Kilograms
- **Manufacturer:** Ruikarhop
- **Material:** Silicone
- **Maximum Pressure:** 300 Pound per Square Inch
- **Nominal Wall Thickness:** 5 mm

## Images

![ID 3 inch to 4inch Straight Reducer Coupler Silicone Hose 4-Ply with 2PCS Stainless Steel T-Bolt Clamp - Image 1](https://m.media-amazon.com/images/I/41-a+27RAuL.jpg)
![ID 3 inch to 4inch Straight Reducer Coupler Silicone Hose 4-Ply with 2PCS Stainless Steel T-Bolt Clamp - Image 2](https://m.media-amazon.com/images/I/41A6NE31XmL.jpg)
![ID 3 inch to 4inch Straight Reducer Coupler Silicone Hose 4-Ply with 2PCS Stainless Steel T-Bolt Clamp - Image 3](https://m.media-amazon.com/images/I/41GqiUix2SL.jpg)
![ID 3 inch to 4inch Straight Reducer Coupler Silicone Hose 4-Ply with 2PCS Stainless Steel T-Bolt Clamp - Image 4](https://m.media-amazon.com/images/I/41Ogya6ohlL.jpg)
![ID 3 inch to 4inch Straight Reducer Coupler Silicone Hose 4-Ply with 2PCS Stainless Steel T-Bolt Clamp - Image 5](https://m.media-amazon.com/images/I/41PAkoVRI8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 3 January 2026*



### ⭐⭐⭐⭐⭐ Review
*by L***X on 19 January 2026*

I'm using it on a couple diesel heaters and it did great. Made it through a 3 day weekend of non stop use on two heaters and shows no sign of wear or damage.

### ⭐⭐⭐⭐⭐ Review
*by R***N on 26 October 2024*

Good quality, clamps too.

## Frequently Bought Together

- ID 3 inch to 4inch Straight Reducer Coupler Silicone Hose 4-Ply with 2PCS Stainless Steel T-Bolt Clamp
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**Shop now:** [https://www.desertcart.co/products/628347364-id-3-inch-to-4inch-straight-reducer-coupler-silicone-hose](https://www.desertcart.co/products/628347364-id-3-inch-to-4inch-straight-reducer-coupler-silicone-hose)

---

*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-01*