---
product_id: 42276744
title: "PSC 2007-2017 Jeep JK Big Bore XD Steering Gear Box (SG685)"
brand: "psc motorsports"
price: "FREE"
currency: EUR
in_stock: false
reviews_count: 1
category: "Automotive Parts and Accessories"
url: https://www.desertcart.hr/products/42276744-psc-2007-2017-jeep-jk-big-bore-xd-steering-gear
store_origin: HR
region: Croatia
---

# PSC 2007-2017 Jeep JK Big Bore XD Steering Gear Box (SG685)

**Brand:** psc motorsports
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** PSC 2007-2017 Jeep JK Big Bore XD Steering Gear Box (SG685) by psc motorsports
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/42276744-psc-2007-2017-jeep-jk-big-bore-xd-steering-gear)

## Best For

- psc motorsports enthusiasts

## Why This Product

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

## Description

With the Jeep JK steering gears being pushed to the point of failure due to the increased torque loads of larger tire sizes, larger axles, and locking differentials, the time has come for a larger steering gear. Well it's here! PSC Motorsports went back to the drawing board and re-engineered a NEW direct bolt-in high torque/heavy-duty replacement steering gear for all Jeep JK applications. The NEW JK XD Steering gear replaces the 70mm stock piston with a larger 80mm piston, giving it more turning torque to turn up to 37" tall tires without the need of cylinder assist. More material was added to the case in all mounting locations for a sturdier base. The sector shaft diameter is increased from 35mm to 42mm for a 35 percent increase in strength. The JK-HD kit comes with a new factory drop pitman arm, nut, and washer to match the newer larger sector shaft. Anyone with a Jeep JK running bigger than factory tires will want this bolt on upgrade on their must have list.

## Features

- Direct bolt-in high torque/heavy-duty replacement steering gear for all Jeep JK
- Larger 80mm piston can turn 37" tires without cylinder assist
- Sector shaft diameter is increased from 35mm to 42mm for a 35 percent increase in strength
- Comes with a new factory drop pitman arm, nut, and washer
- No core charge, 12 Month Limited Manufacturer Warranty
- ›See more product details

## Images

![PSC 2007-2017 Jeep JK Big Bore XD Steering Gear Box (SG685) - Image 1](https://m.media-amazon.com/images/I/417WP3wUIZL.jpg)
![PSC 2007-2017 Jeep JK Big Bore XD Steering Gear Box (SG685) - Image 2](https://m.media-amazon.com/images/I/518OklAkLFL.jpg)
![PSC 2007-2017 Jeep JK Big Bore XD Steering Gear Box (SG685) - Image 3](https://m.media-amazon.com/images/I/51wHBF7WDWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very nice product. Made my steering wheel feather light.
            
*by L***Y on October 10, 2017*

Steering is effortless now. This box has tons of power and the added strength is a piece of mind. Running it on 37s and 4.5 inches of lift.
  

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**Shop now:** [https://www.desertcart.hr/products/42276744-psc-2007-2017-jeep-jk-big-bore-xd-steering-gear](https://www.desertcart.hr/products/42276744-psc-2007-2017-jeep-jk-big-bore-xd-steering-gear)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-14*