---
product_id: 24669658
title: "Dayco 89054 Belt Tensioner Pulley"
brand: "dayco"
price: "฿9282"
currency: THB
in_stock: true
reviews_count: 3
url: https://www.desertcart.co.th/products/24669658-dayco-89054-belt-tensioner-pulley
store_origin: TH
region: Thailand
---

# Compact 5.25x5.25x1.63 in Precision-engineered fit Proudly made in USA Dayco 89054 Belt Tensioner Pulley

**Brand:** dayco
**Price:** ฿9282
**Availability:** ✅ In Stock

## Summary

> ⚙️ Keep your engine running flawless — no slack, no stress!

## Quick Answers

- **What is this?** Dayco 89054 Belt Tensioner Pulley by dayco
- **How much does it cost?** ฿9282 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/24669658-dayco-89054-belt-tensioner-pulley)

## Best For

- dayco enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Brand Legacy:** From Dayco, a global leader in engine management technology, guaranteeing quality you can rely on.
- • **American Craftsmanship:** Manufactured in the USA with top-tier materials for unmatched durability and reliability.
- • **Universal Compatibility:** Designed to integrate effortlessly with a wide range of automotive and industrial engines.
- • **Seamless Engine Performance:** Optimized tension for zero slack, ensuring smooth belt operation and extended engine life.
- • **Compact & Lightweight Design:** At just 4.8 ounces and a sleek 5.25-inch footprint, it fits perfectly without adding bulk.

## Overview

The Dayco 89054 Belt Tensioner Pulley is a precision-engineered, lightweight component designed to maintain optimal belt tension in automotive and industrial engines. Proudly made in the USA, it offers reliable performance and durability, fitting compactly with dimensions of 5.25 x 5.25 x 1.63 inches and weighing only 4.8 ounces. Trusted globally, Dayco ensures your engine runs smoothly with zero slack.

## Description

Leading global engine management technologies supplier for the automotive, industrial and aftermarket end-markets.

## Features

- Package Dimensions: 6.43 L x 3.12 H x 4.74 W (inches)
- Package Weight : 5.25 pounds
- Country of Origin : United States
- Part number: 89054

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Auto Extra |
| Brand | Dayco |
| Model | DAYCO PRODUCTS DAYCO NO SLACK Idler/Tensioner Pulleys |
| Item Weight | 4.8 ounces |
| Product Dimensions | 5.25 x 5.25 x 1.63 inches |
| Item model number | 89054 |
| Manufacturer Part Number | 89054 |

## Product Details

- **Brand:** Dayco
- **Material:** Polymer
- **Belt Style:** toothed/timing belt
- **Compatible Devices:** Car
- **Item Weight:** 0.3 Pounds

## Images

![Dayco 89054 Belt Tensioner Pulley - Image 1](https://m.media-amazon.com/images/I/81eMBy-a+YL.jpg)
![Dayco 89054 Belt Tensioner Pulley - Image 2](https://m.media-amazon.com/images/I/31H0W6AFRML.jpg)
![Dayco 89054 Belt Tensioner Pulley - Image 3](https://m.media-amazon.com/images/I/31AvCj5hiKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    fits and nice quality
  

*by S***D on Reviewed in the United States on April 20, 2013*

belt is with nice quality, compared with what is fit in  my disco.thicker with strong material, will order again for next replacement

### ⭐ 1.0 out of 5 stars







  
  
    Not as described.
  

*by K***R on Reviewed in the United States on July 20, 2022*

Not as described

### ⭐ 1.0 out of 5 stars







  
  
    It doesn't fit discovery 2 although the seller writes it does
  

*by E***. on Reviewed in the United States on February 28, 2022*

Waste of money

---

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---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-25*