---
product_id: 75249815
title: "Jeremywell #40 Roller Chain Idler Sprocket 12MM Bore Hardened 12 Tooth"
brand: "jeremywell"
price: "1034984₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/75249815-jeremywell-40-roller-chain-idler-sprocket-12mm-bore-hardened-12
store_origin: VN
region: Vietnam
---

# 12MM Bore 12 Tooth Hardened HRC40-50 Jeremywell #40 Roller Chain Idler Sprocket 12MM Bore Hardened 12 Tooth

**Brand:** jeremywell
**Price:** 1034984₫
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Efficiency with Every Turn!

## Quick Answers

- **What is this?** Jeremywell #40 Roller Chain Idler Sprocket 12MM Bore Hardened 12 Tooth by jeremywell
- **How much does it cost?** 1034984₫ 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/75249815-jeremywell-40-roller-chain-idler-sprocket-12mm-bore-hardened-12)

## Best For

- jeremywell enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Hardened teeth rated at HRC40-50 for long-lasting performance.
- • **Quick Processing:** Same business day order processing before 12:30PM PDT.
- • **Precision Engineering:** Crafted with a 12MM bore for seamless integration.
- • **Versatile Application:** Ideal for various industrial and mechanical uses.
- • **Guaranteed Satisfaction:** We stand by our product with a satisfaction guarantee.

## Overview

The Jeremywell #40 Roller Chain Idler Sprocket features a robust 12MM bore and 12 hardened teeth, designed for durability and precision. With same-day processing and a satisfaction guarantee, this sprocket is perfect for professionals seeking reliability in their mechanical applications.

## Description

Jeremywell #40 Roller Chain Idler Sprocket 12MM Bore Hardened 12 Tooth

## Features

- Hub Dia:1.299"
- Harden Teeth at HRC40-50
- Same business day order processing before 12:30PM PDT
- Satisfaction Guaranteed

## Images

![Jeremywell #40 Roller Chain Idler Sprocket 12MM Bore Hardened 12 Tooth - Image 1](https://m.media-amazon.com/images/I/61NaVsdfD5L.jpg)

## Questions & Answers

**Q: material description says  (black_oxide) last i checked that would be color however is it steel or nylon?**
A: It's steel.

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**Shop now:** [https://www.desertcart.vn/products/75249815-jeremywell-40-roller-chain-idler-sprocket-12mm-bore-hardened-12](https://www.desertcart.vn/products/75249815-jeremywell-40-roller-chain-idler-sprocket-12mm-bore-hardened-12)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-19*