Exhaust Manifold Stud, Hexalobular M10x1.25 - 90116-10171

Exhaust Manifold Stud, Hexalobular M10x1.25

Commonly used on the 1HZ, 1HDT and other Toyotas using a 10mm stud such as the 1HZ, 1HDT, 1HDFT.

This is a 10x1.25mm Hexalobular stud
OAL is 57mm,
• threaded 13mm that goes into the head and then the step
• then 33 mm to the outside.

Hexalobular means that the outside facing end is a male Torx so that it can be tightened easily into place using common tools

This stud is used with a stover style lock nut - these two parts are interchangeable, however the turbo housing nut has a more resistant finish
• 90179-10128 - commonly used on exhaust manifold (dull finish)
• 90179-10037 - commonly used on turbo housings (shiny finish)

Sold with a minimum quantity of 3 items.

Toyota pn:
90116-10171

Toyota - Japan