Internal Reference:
A120E6367S-M
Tensioning unit for the belt drive – Toyota 2ZZ
The tensioning unit is suitable for all Toyota 2ZZ engines in Lotus Elise and Exige from model years 2004 to 2010. It ensures the correct pre-tensioning of the drive belt and thus reliable power transmission in the belt drive.
The belt tensioner is one of the components that can wear out regularly in these engines. If the tensioning force decreases, the belt can slip under load. In compressor models, the compressor may no longer be reliably driven – the consequences can be lower boost pressure and a noticeably reduced power output.
The timely replacement of a worn tensioning unit restores the required belt tension and supports the reliable operation of the belt drive. Especially in performance-enhanced vehicles and under high load, the condition of the belt tensioner should be checked regularly.
Fits for
Lotus Elise with Toyota 2ZZ engine
Lotus Exige with Toyota 2ZZ engine
Model years 2004 to 2010
Naturally aspirated and compressor variants
Product details
Complete tensioning unit for the belt drive
Suitable for all Toyota 2ZZ engines
Ensures the correct tension of the drive belt
Prevents the belt from slipping
Supports reliable power transmission
Ensures the correct drive of the compressor in compressor models
Prevents power loss due to insufficient belt tension
Meaningful spare part in case of wear-related tension loss
Especially relevant under high load and in performance-enhanced vehicles
Important note
A slipping drive belt can have various causes. In addition to the tensioning unit, the condition of the belt, the idler pulleys, and the other components of the belt drive should also be checked. Installation should be carried out professionally.