---
product_id: 102564371
title: "Inner Primary Bearing & Seal Kit Oem Style Harley Fld Dyna Switchback 25-3103"
brand: "all balls"
price: "$97.58"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/102564371-inner-primary-bearing-and-seal-kit-oem-style-harley-fld
store_origin: US
region: United States of America
---

# Easy Install OEM Specs 1-Year Warranty Inner Primary Bearing & Seal Kit Oem Style Harley Fld Dyna Switchback 25-3103

**Brand:** all balls
**Price:** $97.58
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade Your Ride with Confidence!

## Quick Answers

- **What is this?** Inner Primary Bearing & Seal Kit Oem Style Harley Fld Dyna Switchback 25-3103 by all balls
- **How much does it cost?** $97.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/102564371-inner-primary-bearing-and-seal-kit-oem-style-harley-fld)

## Best For

- all balls enthusiasts

## Why This Product

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

## Key Features

- • **Durable Alloy Steel:** Constructed from high-quality alloy steel for long-lasting reliability.
- • **Precision Engineering:** Crafted to meet or exceed OEM specifications for flawless performance.
- • **Peace of Mind Warranty:** Enjoy a 1-year warranty that guarantees your satisfaction and protection.
- • **Versatile Compatibility:** Fits a wide range of Harley models from 2008-2016, ensuring a perfect match.
- • **User-Friendly Installation:** Designed for easy installation, so you can get back on the road faster.

## Overview

The Inner Primary Bearing & Seal Kit OEM Style by All Balls is engineered for Harley models from 2008-2016, ensuring a perfect fit and superior performance. Made from durable alloy steel, this kit meets or exceeds OEM specifications and comes with a 1-year warranty for your peace of mind. Experience seamless installation and ride with confidence!

## Description

Inner Primary Bearing & Seal Kit Oem Style Harley Fld Dyna Switchback 25-3103

## Features

- Specs: Inner Primary Bearing & Seal Kit OEM style
- Meets or Exceeds OEM Specs for Fit and Performance
- Compatible With/Replacement For: Harley FLD Dyna Switchback 2012-2016, FLHP Police Road King 2011-2014, FLHR CVO Road King 2014, FLHR Road King 2008-2017, FLHR Road King Ann. 2013, FLHR Road King Shrine 2008-2013, FLHRC Road King Classic 2008-2017, FLHRSE CVO Road King 2014, FLHRSE4 Screamin Eagle Road King 2008, FLHRSE5 ANV CVO Road King 2013, FLHRSE5 CVO Road King 2013, FLHT Electra Glide 2008-2010, FLHTC Electra Glide Classic 2008-2013, FLHTCU TC Electra Glide Ultra Classic 2014-2016
- 1-year warranty protects you after your purchase. We're confident that our products will work flawlessly once installed in your vehicle. In the rare case that it does not, we'll replace it anytime within one year of your order. If you have a problem, we will take every step to assist you. Contact us for a replacement.
- 100% New aftermarket Inner Primary Bearing & Seal Kit OEM style built to meet OEM specifications

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | All Balls |
| Material | Alloy Steel |
| Item Dimensions LxWxH | 4.3 x 4.6 x 1.9 inches |
| Item Weight | 8.22 ounces |
| Bearing Number | 25 3103. |
| Specification Met | DIN 728 |
| Manufacturer | All Balls Racing |
| Model | 25-3103 |
| Item Weight | 8.2 ounces |
| Product Dimensions | 4.3 x 4.6 x 1.9 inches |
| Item model number | 25-3103 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 25-3103 |
| OEM Part Number | 14-15 TC250 14-17 18-4003 TE 125 15-16, 57009-11 570FS 10-11 Husqvarna TC 125, Husaberg 39010-11 45009-11 450FX 10-11 |

## Images

![Inner Primary Bearing & Seal Kit Oem Style Harley Fld Dyna Switchback 25-3103 - Image 1](https://m.media-amazon.com/images/I/71pG8Itm6oS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Worked great!
  

*by G***D on Reviewed in the United States on March 10, 2023*

Replaced the inner primary bearing on a 2014 Ultra Limited. Worked great and seems better quality than OEM. 5/5

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    2009 Heritage
  

*by J***P on Reviewed in the United States on April 9, 2020*

Great set! Worked perfectly on my 2009 Heritage

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Measure before you tear everything apart. This didn’t fit right.
  

*by M***E on Reviewed in the United States on July 10, 2020*

Purchased this for my big twin that had this bearing failure from the stock unit. The outer bearing pressed fine into The inner primary, but when I went to install the bearing race onto the transmission output shaft, it’s supposed to be a hard press fit… This unit from All Balls slid right on by hand, which would have been a disaster and immediately would have destroyed my transmission output shaft seal. I contacted the company and they told me “if you ever need anything in the future, give us a call and we will give you a deep discount on future products“. Great.07/21/20 update: well I’ll be! Turns out I needed a carburetor rebuild kit for another machine of mine and these guys make one. I called them up and told them of their offer to make good on the previous issue and they did. They sent it out gratis, no strings attached. That’s fair.

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**Shop now:** [https://www.desertcart.us/products/102564371-inner-primary-bearing-and-seal-kit-oem-style-harley-fld](https://www.desertcart.us/products/102564371-inner-primary-bearing-and-seal-kit-oem-style-harley-fld)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-17*