Type 4 Universal Adjustable Bolt On Sway Bar Links

Need the flexibility of the RedRunner Designs Type 4 system but prefer a permanent bolt on connection?

Type 4 Bolt On Sway Bar Links use the same adjustable double heim design that makes our Type 4 family one of the most universal sway bar link systems we offer. With six available length ranges and independently selectable upper and lower mounting bolt lengths, these links can be configured for a huge variety of vehicles and suspension setups.

From compact SUVs and Jeeps to full size trucks, larger SUVs, SxS applications, and custom builds, the Type 4 system gives you the ability to choose the link length and mounting hardware that best matches your setup.

✅ Key Features:

Bolt On Design – A secure, permanent sway bar link connection for drivers who do not need a quick disconnect system.
Universal Double Heim Design – Adjustable at both ends to work with a wide range of vehicles and suspension setups.
Six Length Options – From compact applications to full size trucks and heavily modified suspension setups.
Independent Upper and Lower Bolt Selection – Choose the bolt length needed at each mounting point.
Heavy Duty Construction – Built with quality FK Bearing heims for strength, adjustability, and demanding use.
Adjustable and Rebuildable – Fine tune the length for your setup and replace worn components instead of replacing the entire link.
Zinc Coated – Helps resist corrosion and stand up to the elements.
Made in the USA – Proudly made on home turf.

📏 Available Lengths

Extra Short
4.5–5.75 inches center to center

Short
5–6.25 inches center to center

Standard
6.5–7.75 inches center to center

Extended
8.5–9.75 inches center to center

Long
12–13.25 inches center to center

Extra Long
14–15.25 inches center to center

🔩 Choose Your Mounting Bolt Lengths

All Type 4 Bolt On links use 7/16 inch mounting hardware.

Because upper and lower sway bar mounting points can have different thicknesses, you can independently choose the bolt length needed for each end of the link.

Short Bolt

24 mm usable mounting length
Approximately 0.94 inch usable mounting length
Best suited for thinner mounting points or tabs

Long Bolt

36 mm usable mounting length
Approximately 1.42 inches usable mounting length
Better suited for thicker mounting points, brackets, or stacked hardware

Usable mounting length is the remaining mounting space available after the included hardware and proper nyloc engagement are accounted for.

🔧 Choose Your Upper and Lower Mounting Bolts

Upper Mount Bolt

Short | 24 mm / 0.94 in usable
Long | 36 mm / 1.42 in usable

Lower Mount Bolt

Short | 24 mm / 0.94 in usable
Long | 36 mm / 1.42 in usable

This allows you to configure your links with:

Short upper and short lower
Short upper and long lower
Long upper and short lower
Long upper and long lower

Choose the combination that best matches the thickness of your vehicle's upper and lower mounting points.

Not sure which bolt lengths you need? Measure the thickness of each mounting point and contact us with your vehicle information and photos before ordering.

🔧 Common Applications

The Type 4 system started with Jeep and Toyota RAV4 applications but has grown into one of the most versatile link styles we offer.

Common applications include:

Jeep JK
Jeep YJ
Jeep TJ
Jeep JT
Toyota RAV4
Chevrolet Suburban
GMC Yukon
Chevrolet Tahoe
Hummer H2
Selected trucks and SUVs
Selected SxS applications
Custom and modified suspension setups

Our fitment list is still growing.

Because Type 4 links are available in multiple length ranges and mounting hardware combinations, the correct setup depends on your vehicle, mounting points, and suspension configuration.

If you do not see your vehicle listed, send us your year, make, model, current sway bar link mounting length, upper and lower mounting point thickness, and photos of both mounting points. We will help you determine the correct RedRunner setup.

💥 One link system. Six length ranges. Multiple hardware combinations. Built to fit more.

Sold as a PAIR.