Unable to remove a seized bolt from the lower suspension arm bushing on a 2004 Toyota Highlander due to rust and limited access, risking costly knuckle replacement.

Existing manual methods (pry bar, hammer, heat) are ineffective due to rust fusion and tight workspace, and there is no accessible purpose-built tool for removing seized bushings without removing the knuckle.

Severity

4High

Willingness to Pay

implied

Added

Jun 2, 2026

Workarounds Described

uses pry bar and hammer to try to remove stuck bolt
applied heat with a torch to loosen bolt
considers buying new knuckle assembly as workaround

App Concept

BushingBuster Pro

A compact hydraulic bushing removal tool designed for tight spaces, with a specialized attachment to press out seized bolts and bushings without removing the knuckle. It provides controlled force and optional induction heating to break rust bonds, saving hundreds in parts.

Key Features

Compact hydraulic ram with slim profile
Interchangeable press adapters for various bushing sizes
Integrated induction heater for rusted fasteners
Works with standard impact wrench or hand pump

Target Users: DIY mechanics and small auto repair shops working on older vehicles with rusted suspension components.

Revenue Model: $149 one-time purchase for the tool kit, plus $29 for replacement adapter sets.

Existing Solutions Mentioned

pry barhammerheat torch

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