Bolt, Timing Belt Idler Pulley (toothed) stepped bolt - Toyota 2LT-II, 2LTE, 3L, 5L etc. - 90105-10235

Timing Gear Idler Bolt - for 2LT-II, 2LTE, 3L and other late model L series engines.

This bolt holds the toothed timing gear idler pulley in place.

Big Important Note: This toothed timing belt idler is held in place with this special bolt and it should be replaced when doing the timing components. NB: It is now included in the RADD Cruisers timing component kit...

Why: This bolt can occasionally break, causing the pulley to come loose - which is a really bad thing to have happen (read: expensive-bad things can happen - like valves colliding with pistons when the timing belt skips or comes off...).

Note: As all diesel engines are interference engines, meaning the pistons will strike the valves if the timing is incorrect - as when happens if a belt skips teeth or breaks - there will be significant costly damage to the engine. We strongly recommend replacing all timing related bolts when doing a timing belt replacement - and these bolts are included in our timing belt kits.

Toyota pn:
90105-10235

Genuine Toyota -  Japan

8708.29
2020 09 11
9010510235