# Zone Offroad 17-20 Ford SuperDuty Indexing Ring Kit - Diesel

Zone Offroad is now offering new transfer case indexing ring kits for the later model 2017+ Ford Super Duty truck. Designed for applications with 6"+ lift, this kit allows the use of the factory driveshafts while eliminating any potential driveline vibration caused by excessive operating angles. This kit rotates the transfer case 11 degrees to improve front driveshaft output for improved operating angle while utilizing a super stong, yet ultra thin 1/4" design for optimal spline engagement once installed. ARP studs and hardware hold the new setup in place. On the Super Duty trucks the factory transmission crossmember doesn't allow sufficient clearance for the indexed driveline so a high clearance, heavy duty crossmember is supplied built from 1/4" steel and ready to bolt into place with the supplied hardware. Set your lifted Super Duty up right with this indexing ring kit from Zone Offroad.

-   Corrects driveline angles for proper alignment, eliminating driveline vibrations
-   Heavy duty ¼” steel fabricated replacement crossmember
-   Only ¼” thick for optimal spline engagement
-   Indexes transfer case 11 degrees

This Part Fits:

Year

Make

Model

Submodel

2017-2020

Ford

F-250 Super Duty

King Ranch

2017-2020

Ford

F-250 Super Duty

Lariat

2018-2020

Ford

F-250 Super Duty

Limited

2017-2020

Ford

F-250 Super Duty

Platinum

2017-2020

Ford

F-250 Super Duty

XL

2017-2020

Ford

F-250 Super Duty

XLT

2017-2020

Ford

F-350 Super Duty

King Ranch

2017-2020

Ford

F-350 Super Duty

Lariat

2018-2020

Ford

F-350 Super Duty

Limited

2017-2020

Ford

F-350 Super Duty

Platinum

2017-2020

Ford

F-350 Super Duty

XL

2017-2020

Ford

F-350 Super Duty

XLT

## Details

- **Price:** 454.54 CAD
- **Vendor:** Zone Offroad
- **Type:** Differential Dropouts

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 454.54 CAD | In stock |

## Images

- Photo - Primary
- User 1
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/zone-offroad-17-20-ford-superduty-indexing-ring-kit-diesel)
> Updated: 2026-07-15