Timbren SES Rear Bump Stop Kit for Toyota 4Runner (1990–2002)

The Timbren SES Rear Bump Stop Kit is designed to provide additional rear suspension support for Toyota 4Runner models that regularly tow trailers, haul equipment, or carry overland gear. Its progressive rubber spring design helps maintain better vehicle control while reducing unwanted suspension movement under heavier loads.

Aeon bump stops respond automatically as suspension compression increases, supplying greater support only when additional load demands it. This creates a smoother transition under varying cargo weights without sacrificing comfort.

Additional rear suspension support helps reduce squat, body roll, and side-to-side sway when the vehicle is loaded. The result is improved stability and more predictable handling during towing, hauling, and uneven terrain.

By limiting excessive suspension compression, the system helps reduce stress placed on factory suspension components during demanding use. This contributes to improved durability when operating under heavier loads.

Unlike air springs, the Timbren SES bump stop kit contains no air lines, fittings, or compressors to service. Once installed, it continuously delivers dependable performance without routine maintenance or adjustments.