Toyota Land Cruiser Timing Belt Idler Tension Spring — 1HZ, 1HD-T | 70 & 80 Series (1990–1999) | 90507-27003

Timing Belt Idler Tension Spring for Toyota Land Cruiser (HZJ, HDJ-series) powered by the 1HZ — 4.2L I6 Naturally Aspirated Diesel or 1HD-T — 4.2L I6 Turbocharged Diesel.

Applies tension to the spring-type timing belt idler used on 1990–1999 engines with the spring-style tensioner. Renew it with the belt and idler to ensure tension stays accurate and consistent.

Fitment

Toyota Land Cruiser 70 Series

• HZJ70, HZJ71, HZJ73, HZJ74, HZJ75, HZJ76, HZJ77, HZJ78, HZJ79

Toyota Land Cruiser 80 Series

• HZJ80, HDJ81

Engine Compatibility

• 1HZ — 4.2L I6 Naturally Aspirated Diesel
• 1HD-T — 4.2L I6 Turbocharged Diesel

Note: Applies to 1990–1999 spring-style tensioner only. Not compatible with the later hydraulic tensioner.

Complete the Job Right

Pairs with the timing belt, idler pulley, and water pump. See the 1HZ service kit and browse more Maintenance Items.

Toyota part number: 90507-27003