---
product_id: 3502358
title: "Shimano SG-8S31 Alfine/Nexus small parts kit"
brand: "shimano"
price: "170.98 DT"
currency: TND
in_stock: true
reviews_count: 11
category: "Shimano"
url: https://www.desertcart.tn/products/3502358-shimano-sg-8s31-alfine-nexus-small-parts-kit
store_origin: TN
region: Tunisia
---

# 1.4 inch thread size 3 precision small parts Easy installation kit Shimano SG-8S31 Alfine/Nexus small parts kit

**Brand:** shimano
**Price:** 170.98 DT
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your ride with precision parts that keep you ahead of the pack!

## Quick Answers

- **What is this?** Shimano SG-8S31 Alfine/Nexus small parts kit by shimano
- **How much does it cost?** 170.98 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/3502358-shimano-sg-8s31-alfine-nexus-small-parts-kit)

## Best For

- shimano enthusiasts

## Why This Product

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

## Key Features

- • **Seamless compatibility:** Specifically designed for Shimano Alfine/Nexus 8-speed IGH hubs ensuring perfect fit every time
- • **Effortless installation:** All-in-one kit streamlines your hub assembly or repair, saving you time and hassle
- • **Trusted Shimano quality:** Genuine OEM parts with 4.6-star rating, favored by cycling pros and enthusiasts alike
- • **Durable copper construction:** Premium copper material guarantees long-lasting corrosion resistance and reliability
- • **Precision-engineered small parts:** Includes non-turn washers, cap nuts & cassette joint for flawless Alfine 8S hub setup

## Overview

The Shimano SG-8S31 Alfine/Nexus small parts kit is a genuine OEM assembly essential for installing and maintaining Alfine 8-speed internally geared hubs. Featuring non-turn washers for vertical and horizontal dropouts, cap nuts, a cog snap-ring, and the CJ-8S20 cassette joint, this copper-made kit ensures a perfect fit, durability, and hassle-free installation. Highly rated by cyclists, it’s the must-have upgrade for professional-grade hub performance.

## Description

Internally Geared Hub Small Parts Kits Includes non-turn washers for vertical dropouts (8R/8L) & horizontal dropouts (6R/6L), cap nuts, cog snap-ring & CJ-8S20 cassette joint. Does

Review: Perfect fit genuine SHIMANO - Worked perfectly for my rear hub, changed a rear wheel assembly and the IGH I purchased didn’t come with this part. C6001, but the cost was inline with bicycle shops and available sooner. If you need it buy it it works well.
Review: Perfect replacement, easy installation - Fit perfect with my nexus 8 hub. Needed to replace original assembly after I damaged the cable clamp, not a separate part, like an idiot in a hurry to fix it the first time, always plenty of time to fix it the second time.

## Features

- Required for installation of Alfine 8S IGH hubs.
- Kit includes
- NON TURN WASHERS FOR VERTICAL DROP OUTS
- CAP NUT
- CASSETTE JOINT (CJ-8S20)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002MKFPXI |
| Best Sellers Rank | #144,923 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #46 in Bike Hubs |
| Brand | SHIMANO |
| Color | Black |
| Compatible Groove Diameter | 1.4 inches |
| Customer Reviews | 4.6 out of 5 stars 87 Reviews |
| Fastener Type | Flat Washer |
| Finish Types | Brushed/Copper |
| Global Trade Identification Number | 00689228272873 |
| Head Style | Square Taper |
| Item Shape | Non-round |
| Item Weight | 0.27 g |
| Manufacturer | Shimano |
| Material | Copper |
| Material Type | Copper |
| Model | 144090 |
| Number Of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 3 |
| Outside Diameter | 1.5 inches |
| Part Number | HU4351 |
| Screw Head Style | Square Taper |
| Set Name | Shimano Alfine 8S Small Parts Kit |
| Size | 1.5 inches |
| Size Name | 1.5 inches |
| Thread Size | 1.4 inches |
| UPC | 689228272873 |

## Product Details

- **Material:** Copper
- **Outside Diameter:** 1.5 Inches
- **Washer Type:** Internal Tooth Lock
- **Exterior Finish:** Copper
- **Item Thickness:** 1 Millimeters

## Images

![Shimano SG-8S31 Alfine/Nexus small parts kit - Image 1](https://m.media-amazon.com/images/I/61MNtKG99ML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect fit genuine SHIMANO
*by H***O on April 2, 2026*

Worked perfectly for my rear hub, changed a rear wheel assembly and the IGH I purchased didn’t come with this part. C6001, but the cost was inline with bicycle shops and available sooner. If you need it buy it it works well.

### ⭐⭐⭐⭐⭐ Perfect replacement, easy installation
*by M***E on July 9, 2019*

Fit perfect with my nexus 8 hub. Needed to replace original assembly after I damaged the cable clamp, not a separate part, like an idiot in a hurry to fix it the first time, always plenty of time to fix it the second time.

### ⭐⭐⭐⭐⭐ This shifter works great.
*by J***. on March 21, 2021*

Received this shifter in like one day. Just as pictured. Mounted easily and adjusted the cable easily, then away i go.

## Frequently Bought Together

- Shimano SG-8S31 Alfine/Nexus small parts kit
- SHIMANO Alfine & Nexus hub Shift Cable Fixing Bolt Unit
- Shimano SG-3C40 Nexus Sprocket (18T)

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**Shop now:** [https://www.desertcart.tn/products/3502358-shimano-sg-8s31-alfine-nexus-small-parts-kit](https://www.desertcart.tn/products/3502358-shimano-sg-8s31-alfine-nexus-small-parts-kit)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-16*