Description
Hydraulic Rear Bump Stops for the 3rd Gen 4Runner
The Solo Motorsports Rear Hydraulic Bump Stop Mount Kit is designed for 1996–2002 Toyota 4Runner owners who need better bottom-out control from the rear suspension. Hydraulic bump stops help absorb hard suspension impacts before the rear suspension reaches a harsh bottom-out.
Factory rubber bump stops work well for normal driving. However, they provide limited control when the suspension compresses quickly during aggressive off-road use. Therefore, we designed this system to properly position aftermarket hydraulic bump stops over the rear axle while providing a strong and consistent strike surface.
The frame mounts are constructed from 3/16″ steel plate that is laser cut and CNC bent for a precise fit. Additionally, the bump stop location is raised approximately 1.5″ to properly position the hydraulic bump stops within the available suspension travel.
Unlike the Tacoma version, the 3rd Gen 4Runner kit includes fully welded axle strike pads. These provide a solid contact point for the hydraulic bump stops when the rear suspension reaches full compression.
The system works with several popular hydraulic bump stop brands and is compatible with our outboard rear shock mount.
Made in the USA.
Specifications
Application: Rear Suspension
Bump Stop Type: Hydraulic
Frame Mount Material: 3/16″ Steel
Bump Stop Position: Raised Approximately 1.5″
Axle Strike Pads: Fully Welded
Installation: Welding Required
Factory Bump Perch: Removal Required
Wheel Clearance: 1.5″ Spacer or -15mm or More Offset Required
Kit Includes
- 2 KPO Rear Hydraulic Bump Stop Mounts
- 2 Fully Welded Rear Axle Strike Pads
- Stainless Steel Badges
- Aluminum Rivets
- Required Mounting Components
Hydraulic bump stops are not included unless selected separately.
Installation Requirements
Installation requires welding to the frame and axle housing. Minor grinding and cutting of the factory bump stop perches is also required, and the factory bump perch is removed during installation.
For tire and wheel clearance, the vehicle requires approximately 1.5″ wheel spacers or wheels with -15mm or greater negative offset.
Bump Stop Compatibility
Mount options are available for King, Fox, Locked, ADS, Radflo, and Trail Gear hydraulic bump stops.
King 2″ x 2″ short-body hydraulic bump stops can also be added to the kit.


















