2004 Toyota Land Cruiser 4.2L Diesel · YR54 RWN

Corrosion in the braking system and recurring issues with suspension component seals represent the primary mechanical concerns for this vehicle. While the most recent test on 27 October 2025 resulted in a pass, it introduced new advisories regarding light oil misting from the offside rear shock absorbers and a minor defect involving a damaged offside front track rod end dust cover. These findings follow a period of clean records between 2022 and 2024, but they emerge after a more problematic period in 2021 when the vehicle failed on major defects related to a heavily corroded central rear brake pipe and a failed nearside front lower suspension arm ball joint cover. The history shows a pattern of brake pipe corrosion being flagged as an advisory as far back as 2019, suggesting that while the major failure was rectified, the underlying environment for corrosion remains a factor. The recorded mileage of 205,200 miles over a 22-year lifespan equates to an average annual accumulation of approximately 9,327 miles. This usage pattern is consistent with typical long-term road use for a vehicle of this age and type. Such steady mileage accumulation suggests that components are subject to regular wear cycles rather than the potential degradation associated with long periods of stationary storage. For a heavy-duty vehicle like this Land Cruiser, this level of usage means that while the drivetrain has been regularly exercised, there is a predictable expectation of wear on consumables such as suspension bushes, shock absorbers, and braking hardware. A prospective buyer should pay close attention to the underside of the vehicle, specifically focusing on the brake pipe network. Given the history of corrosion around the T-connector above the rear differential and the connections to the flexible hoses, a physical inspection of these lines is essential to ensure no further degradation has occurred. During a test drive, the braking performance should be scrutinised for any changes in pedal feel or pressure. Any sensation of pedal sponginess or a lack of consistent bite could indicate issues within the hydraulic lines or connections that were previously flagged for corrosion. The recent advisories regarding the offside rear shock absorber and the track rod end necessitate specific tactile checks. The light oil misting on the shock absorber should be monitored; if the leak progresses, it may lead to a loss of damping control, which would manifest as excessive bouncing or a lack of stability when driving over uneven surfaces or undulations. Furthermore, the damaged track rod end dust cover should be investigated to ensure that road grit and moisture are not entering the ball joint. On the road, listen for any clicking or knocking sounds from the front end during low-speed steering manoeuvres or when navigating bumps, as these can be early indicators of play within the steering linkages or suspension components.