Dr. KDSS Rear Sway Bar Drop Kit - Upgraded Billet Fixed Link

Dr. KDSS Rear Sway Bar Drop Kit - Upgraded Billet Fixed Link

Designed for the 5th Gen 4Runner (2010-2024) and the Lexus GX460 with KDSS

An upgraded KDSS rear drop solution that replaces the OEM passenger-side fixed KDSS link with a longer, stronger billet 7075 aluminum link, while retaining a spacer on the driver-side KDSS strut.

This kit accomplishes the same goal as rear KDSS drop spacers, but does it in a stronger, safer, and more trail-resilient way.

With modern suspension setups, KDSS trucks are being wheeled harder than ever.

In certain off-road scenarios—especially dropping off ledges or landing on rocks—the OEM passenger-side fixed KDSS link can take a direct hit. When that happens:

• The factory link can bend
• The sway bar becomes misaligned
• That misalignment can then stress or damage the KDSS shock shaft

Once the system is out of alignment, problems compound quickly. This upgraded billet link eliminates that weak point.

What It Does

• Replaces the weak OEM fixed passenger-side KDSS link
• Maintains correct sway bar position under full droop
• Prevents sway bar misalignment that can damage the KDSS strut
• Allows full suspension droop when running extended-travel rear shocks
• Repositions the system while keeping the KDSS strut piston in its OEM operating range
• Provides clearance to run up to a 285/70/17 spare tire in the factory location

What’s Included

• (1) 7075 billet fixed link
• Pre-installed ¾" Pro Bearing uniball with snap ring
• (2) M10 × 1.25 × 60mm flange head bolts (clear zinc)
• (2) M10 × 1.25 locking nuts
• (2) Stainless steel high-misalignment spacers
• (2) Washers (not used on all vehicles). If you have room because you have the round bushing and thinner smaller cap.   Run the washers with the locking nuts.   If you have an updated bushing and bottom cap ( thicker , typically 2018+ ) then no need for washers