---
product_id: 3266412
title: "USA Standard Gear (ZG D30SR-456JK) Replacement Ring & Pinion Gear Set for Jeep JK Dana 30 Reverse Rotation Differential"
brand: "usa standard gear"
price: "€ 490.76"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/3266412-usa-standard-gear-zg-d30sr-456jk-replacement-ring-and-pinion
store_origin: GR
region: Greece
---

# 10 ring gear bolts 4.56 axle ratio Vehicle specific fit USA Standard Gear (ZG D30SR-456JK) Replacement Ring & Pinion Gear Set for Jeep JK Dana 30 Reverse Rotation Differential

**Brand:** usa standard gear
**Price:** € 490.76
**Availability:** ✅ In Stock

## Summary

> 🔧 Gear Up for Adventure!

## Quick Answers

- **What is this?** USA Standard Gear (ZG D30SR-456JK) Replacement Ring & Pinion Gear Set for Jeep JK Dana 30 Reverse Rotation Differential by usa standard gear
- **How much does it cost?** € 490.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/3266412-usa-standard-gear-zg-d30sr-456jk-replacement-ring-and-pinion)

## Best For

- usa standard gear enthusiasts

## Why This Product

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

## Key Features

- • **Robust Warranty:** Enjoy peace of mind with a one-year warranty against defects.
- • **Easy Installation:** Vehicle-specific fit ensures a hassle-free setup.
- • **Enhanced Performance:** Upgrade your ride with a 4.56 axle ratio for superior torque.
- • **Precision Engineering:** Crafted for optimal performance and durability.
- • **Versatile Compatibility:** Designed for Jeep JK Dana 30 reverse rotation differentials.

## Overview

The USA Standard Gear ZG D30SR-456JK Replacement Ring & Pinion Gear Set is engineered for Jeep JK Dana 30 reverse rotation differentials, featuring a 4.56 axle ratio and 10 ring gear bolts. Weighing 10.05 pounds and measuring 16 x 12 x 6 inches, this machined gear set promises enhanced performance and a reliable one-year warranty against defects.

## Description

USA Standard ring & pinion sets are designed to provide a quality and quiet gear set for OEM replacement. USA Standard uses rigorous in-house quality testing and inspections to ensure products pass dimensional, material and fitment testing. USA Standard gears come in OE and aftermarket ratios, providing a wide variety of product to meet the needs of most any installation: from 1948 to present popular vehicle models. USA Standard gears are designed to exceed OEM specification while providing an affordable drivetrain solution. All USA Standard Ring and Pinion Gear Sets come with a standard one year warranty against manufacturing defects.

## Features

- USA Standard ring and pinion sets are the right choice to add confidence to your install
- USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications
- USA standard gear offers a standard one year warranty against defects on their ring and pinion sets
- This product is used in a 4.56 axle ratio
- 10 Ring Gear Bolts
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | USA Standard Gear |
| Brand | USA Standard Gear |
| Model | Replacement Ring & Pinion gear set for Dana 30 JK reverse rotation in a 4.56 ratio |
| Item Weight | 10.05 pounds |
| Product Dimensions | 16 x 12 x 6 inches |
| Item model number | ZG D30SR-456JK |
| Exterior | Machined |
| Manufacturer Part Number | ZG D30SR-456JK |
| OEM Part Number | ZG D30SR-456JK |

## Images

![USA Standard Gear (ZG D30SR-456JK) Replacement Ring & Pinion Gear Set for Jeep JK Dana 30 Reverse Rotation Differential - Image 1](https://m.media-amazon.com/images/I/71AnDNMfU-L.jpg)

## Questions & Answers

**Q: Will these work in a 2015 jeep wrangler unlimited? Will it require i diffrent carrier?**
A: yes they will work in the front axle. you will have to change the carrier if you have 3.54 gears rite now ..if you have 3.73 or 4.11 gears you do not have to change carrier

**Q: Will this work in a 78 CJ7**
A: no it will not.

**Q: Is this for the front differential? 2008 jeep wrangler 4door**
A: yes it is

**Q: Will this work in a Dana 30?**
A: there are many variations of dana30 differentials , all using different, non interchangeable parts. 
this ring and pinion set fits the variation found in the front of the 2007-2017 jeep wranglers.

## Frequently Bought Together

- USA Standard Gear (ZG D30SR-456JK) Replacement Ring & Pinion Gear Set for Jeep JK Dana 30 Reverse Rotation Differential
- Spicer 5-760X U-Joint Kit 1310WJ Series (ISR)
- Spartan Locker Helical Limited Slip Differential Worm Gear Positraction Dana 30 Front 27 Spline 3.73 & Up (SL D30-4-27-LSD)

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**Shop now:** [https://www.desertcart.gr/products/3266412-usa-standard-gear-zg-d30sr-456jk-replacement-ring-and-pinion](https://www.desertcart.gr/products/3266412-usa-standard-gear-zg-d30sr-456jk-replacement-ring-and-pinion)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-10*